Land Rover Discovery 4 (2009 – 2017) Review
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Land Rover Discovery 4 (2009 – 2017) At A Glance
Imperious on and off-road, hugely practical, more desirable than the current Discovery, refined and high-quality interior.
High running costs, reliability and quality issues, a little old-fashioned.
The Land Rover Discovery 4 is one of the best SUVs in the world. If you demand proper off-road ability to go with your spacious and luxurious family car, the ‘Disco’ is arguably the only choice for the price. It’s a car that bridges the gap between authentic 4x4 workhorses like the Toyota Land Cruiser and Mitsubishi Shogun, and premium road-going SUVs like the BMW X5 and Volvo XC90. It’s not perfect, for reasons which we’ll explain in a moment, but it speaks volumes that the Discovery 4 remains in such high demand.
An evolution rather than a revolution: the Land Rover Discovery 4 was a comprehensive revamp of the Discovery 3, with Land Rover taking the best bits of the earlier model, then making improvements across the board. The result was a Discovery that felt closer to a Range Rover than ever before.
Launched in 2009, the Discovery 4 enjoyed a long production run, with loyal owners growing to love its compelling blend of on-road comfort, off-road brilliance and interior space. Thanks to seven seats, the Discovery 4 became a favourite of school-run parents who didn’t fancy owning a humdrum MPV. More than a decade on, the Discovery 4 remains as desirable as ever, maybe more so than the current model.
It has everything going for it. The chunky and upmarket styling wouldn’t look out of place in the Land Rover range today – many people prefer it to the softer and controversial look of the current Discovery. Inside, the Discovery 4 also feels noticeably more upmarket than the Discovery 3, even if elements like the infotainment system and trim materials are beginning to show their age.
This thing is huge. Even in seven-seat mode, boot space is on a par with a supermini. If the third row of seats isn’t required, luggage capacity rivals a large estate car, while a Discovery 4 in two-seat mode is cavernous enough to shame a large van. Crucially, the rearmost seats are suitable for teenagers. This isn’t always the case in a seven-seat SUV.
All versions come with a V6 diesel engine and an automatic transmission. As a basic guide, the later the Discovery 4, the better it will be. The 2.7-litre TDV6 diesel was a hangover from the Discovery 3 and isn’t up to the challenge of powering this goliath of an SUV. The 3.0-litre TDV6 is preferable. Better still, opt for the later 3.0-litre SDV6 diesel, which is both more efficient and more powerful. As for automatic transmissions, the six-speed unit is adequate, but the eight-speed gearbox is more flexible.
Buying a Land Rover Discovery 4 makes most sense if you intend to venture off-road. Few cars are as good as tackling the rough stuff as a ‘Disco’, so you’re free to climb every mountain and ford every stream. Thanks to a maximum towing capacity of 3,500kg, it’s also ideal for towing a caravan or large trailer.
So what are the drawbacks? Running costs are one. The sheer weight of the Discovery 4 means that its diesel engine has to work incredibly hard, so fuel economy will be poor. Then there’s the cost of parts and maintenance. The complex software and hardware will be expensive to fix when something goes wrong. Note the use of the word ‘when’.
Which is why we recommend buying a Discovery 4 via the Land Rover approved used scheme while you still can. You’ll pay more for a later model, but these are the best resolved of the crop, and the warranty should provide some initial reassurance.
Reviews for Land Rover Discovery 4 (2009 – 2017)'s top 3 rivals
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Land Rover Discovery 4 (2009 – 2017) handling and engines
- Engines range from 2.7 TDV6 to 3.0 SDV6
- Readers report Real MPG to be between 21–36 mpg
Land Rover Discovery 4 (2009 – 2017): Handling and ride quality
The Land Rover Discovery 4 feels imperious on the road. The four-corner air suspension helps the large SUV waft along in cushioned comfort, isolating its occupants from all but the worst road imperfections. On a motorway, the Discovery 4 is as smooth and cosetting as a luxury limo.
Clever technology helps to keep body-roll in check when cornering, and although the steering takes a lot of wheel-turning effort, it’s light enough for this not to be an issue. The only thing we’d say is that ride quality suffers a little on the later models with massive alloy wheels.
Tough enough to tackle most surfaces – this Land Rover is almost unstoppable. This is a hallmark of the Discovery, so you can approach the rough stuff with confidence.
Land Rover Discovery 4 (2009 – 2017): Engines
The 189PS 2.7-litre TDV6 was carried over from the Discovery 3 and is the weakest of the engines. There’s only a single turbocharger, so it lacks the required punch to get the heavy Discovery 4 moving, and fuel economy suffers. It also lacks pace when joining a motorway or entering a roundabout.
Thanks to twin turbochargers, the 245PS 3.0-litre TDV6 is a better bet, with 600Nm of torque making light work of the Discovery’s heft. It actually feels pretty quick, especially when you plant your right foot to do some overtaking.
The 255PS 3.0-litre SDV6 is even better, giving the Discovery 4 a proper premium feel. A manual gearbox wasn’t offered on the Discovery 4, but while the earlier six-speed automatic is fine, we’d recommend the later eight-speed auto, which arrived in 2012.
Land Rover Discovery 4 (2009 – 2017): Safety
All the safety essentials come as standard, including front and side airbags, stability control and three Isofix mounting points. A space-saver spare wheel is fitted as standard, but an optional full-size wheel was available.
The Terrain Response system allows you to pick the best traction control system for the type of surface. Later models also featured all-round-view reversing cameras, including a back-up camera for reversing caravans and trailers, blind-spot monitoring and T-junction cameras.
There’s also a wade sensing system, which can detect how deep the water is ahead, telling you whether it is safe to drive through it or not.
Land Rover Discovery 4 (2009 – 2017): Towing
The Discovery 4 comes with a huge 3.5-tonne towing capacity, so it’s ideal for large caravans, horseboxes, boats and classic cars. You also get a dedicated trailer stability assist system.
| Engine | MPG | 0-62 | CO2 |
|---|---|---|---|
| 2.7 TDV6 | 28–31 mpg | 11.7–12.7 s | 244–270 g/km |
| 3.0 SDV6 | 30–37 mpg | 8.8–9.6 s | 203–244 g/km |
| 3.0 TDV6 | 30 mpg | 9.6 s | 244 g/km |
Real MPG average for the Land Rover Discovery 4 (2009 – 2017)
Real MPG was created following thousands of readers telling us that their cars could not match the official figures.
Real MPG gives real world data from drivers like you to show how much fuel a vehicle really uses.
Average performance
87%
Real MPG
21–36 mpg
MPGs submitted
436
Land Rover Discovery 4 (2009 – 2017) interior
- Boot space is 280–2558 litres
| Dimensions | |
|---|---|
| Length | 4829–4838 mm |
| Width | 2022–2200 mm |
| Height | 1887–1891 mm |
| Wheelbase | 2885 mm |
Land Rover Discovery 4 (2009 – 2017): Practicality
It’s so big, we question why anyone would need more space than you’ll find in the Land Rover Discovery 4. In five-seat mode, the boot offers a generous 1214 litres of luggage space, which is around twice the size of a large estate car. Fold the middle row of seats and you’re presented with a gargantuan 2558 litres. It’s not often we use the word ‘gargantuan’ in a car review.
Even in seven-seat mode, the Discovery 4 offers 280 litres of space. Granted, that’s about the same as a Ford Fiesta, but it should be enough for your grocery shopping.
Unlike many other seven-seat SUVs, the space in the third row is more than adequate. A seven-seat MPV still makes more sense, but a teenager won’t have too many complaints if they’re forced to sit there. Predictably, the driver and front-seat passenger get a commanding view of the road ahead.
Land Rover Discovery 4 (2009 – 2017): Quality and finish
The Discovery 4 looks ‘right’ for any occasion. The attention to detail is excellent, right down to the jewel-like headlights. You’ll just have to put up with some large panel gaps and, depending on the age of the vehicle, a few battle scars.
It’s a similar story on the inside, where the upmarket cabin makes a great first impression. The materials are pleasant to touch, while the controls have a chunky and reassuringly solid feel. Approach with caution, though.
Land Rover’s assembly techniques can’t rival its German rivals, so problems are not uncommon. Do your homework before parting with your cash.
Land Rover Discovery 4 (2009 – 2017): Infotainment
Early cars are lumbered with a complicated media system with an unfathomable menu structure and a screen that’s small by today’s standards. Things improved over time, but the Discovery 4 feels a bit antiquated in this department. In fairness, the car dates back to 2009, so we have to make some allowances.
On the plus side, we like the array of physical buttons, which make it easy to use the system on the move. Some models even get a ‘dual view’ display, which means the driver can use the sat-nav while the passenger watches a film. Clever.
Land Rover Discovery 4 (2009 – 2017) value for money
Land Rover Discovery 4 (2009 – 2017): Prices
Prices start from £7500, which seems incredibly cheap when you consider what these cars cost when new. Many will have between 150,000 and 200,000 miles on the clock, so make sure they’re ready to give a few years of trouble-free service.
Post-facelift models start from £12,000, which is enough for a 2012 car with 100,000 to 150,000 miles showing. The very latest examples cost in the region of £38,000, which is enough to secure a used example of the current Discovery. It just goes to prove how much demand there is for the Discovery 4.
Buying a late model covered by Land Rover’s approved used scheme makes a lot of sense, as all cars come with a 12-month warranty and complimentary roadside assistance.
This cover should provide some reassurance when buying a Discovery, but be quick, because it’s becoming increasingly hard to find a Discovery 4 covered by Land Rover’s guarantee.
You’ll pay more for one of the higher trim levels. For example, HSE Luxury prices start from around £17,500.
Landmark models are rare, so you’ll need to find at least £20,000 for the privilege of owning one of these special editions. Launched in 2016, the Landmark was based on the £60,000 HSE Luxury, but cost just under £56,000. Land Rover loaded it with options as it prepared for the launch of the all-new Discovery.
Land Rover Discovery 4 (2009 – 2017): Running Costs
You should avoid the 2.7-litre TDV6, as Real MPG suggests you’ll see around 27.3mpg. In fairness, that’s close to the official 27.7mpg to 30.7mpg, but that will be no consolation when you’re filling up with fuel for the umpteeth time this month.
Because it doesn’t have to be worked quite so hard, the 3.0-litre TDV6 is slightly better, but you’re unlikely to achieve much beyond 28.5mpg. Real MPG suggests that the 3.0-litre SDV6 will be no better, but later versions are likely to be more economical than earlier models.
Insurance is another problem, with even the cheapest model getting a group 38 rating. More expensive models slot into group 40. Young drivers need not apply.
As for Vehicle Excise Duty (VED), early models are in tax band M, which means a bill of £580 a year. Updated cars from 2013 are better, as CO2 emissions dropped from 230g/km to 213g/km. VED is still a costly £330 a year, but it’s better than £580…
You should also consider the Discovery 4’s reliability record. When something goes wrong, it will be expensive to fix.
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There’s no doubt that the Land Rover Discovery 4 has its issues. Fuel economy is a big problem, as is the car’s reliability record. The Discovery 4 will let you down at some point, it’s just a matter of when and how much it will cost.
But that doesn’t stop us (and many of you) from wanting one. It feels like a proper Discovery – big, accomplished, imperious and strangely elegant. Our preference would be the 3.0-litre SDV6 in Landmark spec. Just buy one with your eyes open.
| Dimensions | |
|---|---|
| Length | 4829–4838 mm |
| Width | 2022–2200 mm |
| Height | 1887–1891 mm |
| Wheelbase | 2885 mm |
| Miscellaneous | |
|---|---|
| Kerb Weight | 2476–2583 kg |
| Boot Space | 280–2558 L |
| Warranty | 3 years |
| Servicing | 15000–16000 miles |
| Spare Wheel | |||
|---|---|---|---|
| Standard | Space-saving spare wheel | ||
| Alternative | Full-size spare wheel | ||
| Costs | |
|---|---|
| List Price | £33,040–£59,970 |
| Insurance Groups | 38–40 |
| Road Tax Bands | K–M |
| Official MPG | 27.7–36.7 mpg |
| Euro NCAP Safety Ratings | |
|---|---|
| Adult | - |
| Child | - |
| Pedestrian | - |
| Overall | - |
On sale until April 2017
| SUV | |||
|---|---|---|---|
| Version | List Price | MPG | 0-62 |
| 3.0 SDV6 Graphite Auto 5dr | £47,505 | 36.7 mpg | 8.8 s |
| 3.0 SDV6 Landmark Auto 5dr | £56,005 | 36.7 mpg | 8.8 s |
On sale until November 2015
| SUV | |||
|---|---|---|---|
| Version | List Price | MPG | 0-62 |
| 3.0 SDV6 HSE Auto 5dr | £54,500 | 36.7 mpg | 8.8 s |
| 3.0 SDV6 HSE Luxury Auto 5dr | £59,970 | 36.7 mpg | 8.8 s |
| 3.0 SDV6 SE Auto 5dr | £41,600 | 36.7 mpg | 8.8 s |
| 3.0 SDV6 SE Tech Auto 5dr | £47,500 | 36.7 mpg | 8.8 s |
On sale until October 2015
| SUV | |||
|---|---|---|---|
| Version | List Price | MPG | 0-62 |
| 3.0 SDV6 Auto SE Auto 5dr | £41,600 | 35.3 mpg | 8.8 s |
| 3.0 SDV6 Auto SE Tech Auto 5dr | £47,500 | 35.3 mpg | 8.8 s |
| 3.0 SDV6 HSE Auto 5dr | £54,500 | 35.3 mpg | 8.8 s |
| 3.0 SDV6 HSE Luxury Auto 5dr | £59,970 | 35.3 mpg | 8.8 s |
On sale until August 2014
| SUV | |||
|---|---|---|---|
| Version | List Price | MPG | 0-62 |
| 3.0 SDV6 GS 5dr Auto | £40,005 | 32.1 mpg | 9.3 s |
| 3.0 SDV6 XS 5dr Auto | £46,865 | 32.1 mpg | 9.3 s |
On sale until October 2011
| 4 X 4 | |||
|---|---|---|---|
| Version | List Price | MPG | 0-62 |
| 3.0 SDV6 GS 5dr Auto | £36,785 | 30.4 mpg | 9.6 s |
| 3.0 SDV6 HSE 5dr Auto | £50,785 | 30.4 mpg | 9.6 s |
| 3.0 SDV6 XS 5dr Auto | £43,385 | 30.4 mpg | 9.6 s |
On sale until March 2010
| 4 X 4 | |||
|---|---|---|---|
| Version | List Price | MPG | 0-62 |
| 2.7 TDV6 GS 5dr | £33,040 | 30.7 mpg | 11.7 s |
| 2.7 TDV6 GS 5dr Auto | £33,040 | 27.7 mpg | 12.7 s |
| 3.0 TDV6 GS 5dr Auto | £35,640 | 30.4 mpg | 9.6 s |
| 3.0 TDV6 HSE 5dr Auto | £49,140 | 30.4 mpg | 9.6 s |
| 3.0 TDV6 XS 5dr Auto | £41,740 | 30.4 mpg | 9.6 s |
Model History
- April 2009: Land Rover Discovery 4 unveiled
- September 2009: 2010 Discovery 4 went sale in the UK
- September 2011: Discovery 4 upgraded for 2012 model year
- April 2012: Land Rover revealed Discovery 4 HSE Luxury Special Edition
- September 2013
- February 2014: XXV Special Edition Discovery launched
- November 2015: Discovery Landmark and Graphite editions launched
April 2009
Land Rover Discovery 4 unveiled
Powerful, refined and economical new 3.0-litre LR-TDV6 diesel engine as in Jaguar XF available in Discovery 4, delivering over 30mpg. e_Terrain Technologies boost economy and lower CO2 emissions. Restyled grilles, revised bumpers and LED lighting. Completely redesigned interiors. Enhanced terrain response for performance on all terrains. 'Cutting edge' technologies including surround camera system, Automatic High Beam Assist and Towing Assist.
The LR-TDV6 3.0-litre betters the 2.7-litre diesel by 29 percent (power) and 36 percent (torque) respectively. At 600Nm the torque output of the diesel is thought to be the highest of any six-cylinder passenger car diesel in the world, but with nine percent improvements in economy and CO2 emissions over the 2.7-litre V6. The parallel sequential turbo-charging system of the LR-TDV6 3.0-litre makes use of a larger, primary turbo most of the time. The smaller secondary turbo remains dormant when higher power is not required, reducing pumping losses and fuel consumption.
The brand new engine is supplemented by well proven existing power units. In addition to the new LR-TDV6 3.0-litre, customers will still have the option of ordering the Discovery GS model with the old 2.7-litre TDV6.
On the LR-TDV6 3.0-litre, a third generation common rail injection system with piezo injectors and an energy-saving fuel metering system, also make a substantial contribution to fuel economy, while a reduction in idle speed from 750rpm to 710rpm compared to the 2.7-litre diesel further reduces fuel consumption and emissions without compromising refinement.
Similarly, every detail of the highly advanced new supercharged V8 engine has been designed to return maximum efficiency. A new high pressure, spray guided direct injection system optimises combustion while a new variable camshaft timing system helps deliver exceptional low-end torque while also helping to maximise fuel efficiency at both ends of the rev range.
The Discovery 4 also benefits from Trailer Stability Assist, a towing aid which detects trailer oscillations and intervenes using the brakes and by reducing engine torque. It also has further improvements to the Terrain Response system for 2010. Revisions to the rock crawl programme reduce roll when traversing boulders delivering a more composed ride through rocky terrain. The addition of a new 'sand launch control' prevents wheels digging in when driving away in soft sand thanks to revisions to the traction control system. The acclaimed Hill Descent Control system has also been enhanced with the addition of Gradient Release Control. This inhibits the initial rate of acceleration making descent of very steep inclines much smoother.
Subtle but striking exterior changes characterise the new 2010 model year Land Rovers. Smooth, sculpted, frontal surfaces with revised bumpers incorporating anti-drag lips, create a more distinctive look while improving aerodynamics and fuel consumption. Grilles are restyled too, and headlights include both LED running light technology and High Beam Assist, which switches on the lights when ambient light levels are low, and dips headlights automatically when oncoming traffic is detected. New 19 and optional 20-inch wheels are available for the Discovery which also has larger brakes as standard.
Discovery 4 interiors have been comprehensively restyled, featuring new facias, doors, seats, consoles, instruments and switchgears and new steering wheels. Both cars are also now fitted with 5-inch TFT screens in the instrument cluster displaying key information, a new Portable Audio Interface with MP3 player and i-Pod connectivity, and other key technology features including a five-camera surround system for ease of parking and manoeuvring.
September 2009
2010 Discovery 4 went sale in the UK
2.7-litre TDV6 GS with 6-speed manual transmission, 18-inch alloy wheels, LED front side lights and rear tail lights, 4-corner independent air suspension, Terrain Response, Dynamic Stability Control with Trailer Stability Assist, Roll Stability Control, Bluetooth phone system, diesel misfuel protection device, 7 seats, 5-inch TFT information display, keyless push button start, cloth seat facings. £31,995
3.0-litre TDV6 GS with 3.0 litre TDV6 engine, 19-inch 7-spoke alloy wheels, 6-speed adaptive automatic transmission featuring CommandShift. £34,495
3.0-litre TDV6 XS with Cruise Control, Front Park Distance Control, front foglamps, automatic headlights, rain sensing windscreen wipers, leather seats with manual adjustment, heated front seats, 9 speaker harman/kardon® audio system, touch-screen hard-disc drive navigation, iPod/USB connectivity module, roof rails. £40,495
3.0-litre TDV6 HSE with 19" 7-split spoke alloy wheels, Automatic High Beam Assist, Bi-xenon front headlamps, rear view camera with parking aid, keyless entry, electric front sunroof with 2 fixed glass rear 'alpine' roofs, premium 'Windsor' leather seat facings, premium carpet mats, wood finish end caps and centre console uprights, 8-way adjustable electric driver and passenger seats, electrically adjustable side bolsters for driver's seat, keyless entry, harman/kardon premium audio system with 14 speakers and DSP amplifier, premium hard-disc drive navigation with TMC 4x4 interface and voice control. £47,695
September 2011
Discovery 4 upgraded for 2012 model year
The 2012 Discovery 4 gains a host of new and refined features making the best all-purpose vehicle even better. At the top of the list is the new ZF 8HP70, 8-speed automatic transmission, improving efficiency and helping reduce CO2 emissions on the 3.0 SDV6 diesel from a competitive 244g/km to an outstanding 230g/km.
- Power increased from 245hp to 256hp and CO2down to 230g/km
- New ZF 8HP70 automatic transmission comes with rotary gear shift selector and paddle shift
- Entry-level audio and navigation systems now compatible with Bluetooth, DAB & USB/iPod
- Premium Harmon Kardon LOGIC 7 now boasts 17 speakers and 825W of power
- Rear Seat Entertainment now available via WhiteFirewireless technology
- 'Say What You See' voice activation system
In conjunction with the new transmission, the Discovery 4 is now equipped with the 'Drive Select' rotary gear shift and steering wheel-mounted paddle shift. Despite the reduction in CO2 emissions, Land Rover engineers have managed to increase the power from 245hp to 256hp for phenomenal performance. The 3.0 SDV6 comes equipped with a diesel particulate filter (DPF), making it among the cleanest diesel engines on the market.
In addition to the driveline improvements, the Discovery 4’s design and equipment levels have been given a makeover too. There are two new alloy wheel designs, three new option packs and improved audio and navigation systems based on the latest electrical architecture.
The entry-level audio system has now been upgraded with a colour screen replacing the previous black and white unit and available with Bluetooth, DAB and USB/iPod connectivity. Also for the first time, the audio system is available with a non-navigation touch-screen. The new enhancements to the Premium Harmon Kardon LOGIC 7 system with an astonishing 825W of power through a 17-speaker system whilst the new ‘Say What You See’ voice command on premium systems allows the driver to use spoken shortcut commands.
Super-efficient 3.0-litre diesels combine more power with greater efficiency
The SDV6 engine is equipped with the ground breaking parallel sequential turbocharging system and third generation common rail fuel injection system. Throttle response is staggering with maximum torque available from only 2,000rpm.
The new 3.0-litre diesel can significantly outperform its rivals by delivering 500Nm in only 500 milliseconds from idle. This means drivers have instantaneous access to 95 percent of maximum torque. When it was introduced at 2010 model year, the parallel sequential turbocharging system was the first of its kind to be fitted to a V-engine anywhere in the world. The twin turbochargers work sequentially to provide best in class torque at low speeds and pack a huge punch at high speeds.
Driving a turbocharger requires pressure from the exhaust, creating pumping losses in the engine and increasing fuel consumption. To minimise this effect, valves isolate the secondary turbocharger both from the exhaust stream and the engine inlet tract when it is not required. A balance pipe connecting the two manifolds allows the gas from both manifolds to feed through the primary turbocharger.
A variable geometry, medium-sized turbocharger is in use most of the time during average acceleration and up to motorway cruising speeds and performs with no discernible lag. It is a more efficient system than series turbocharging in which the smaller primary turbo increases pumping losses.
The 3.0-litre diesel set new standards of refinement and fuel economy at 2010 model year, with its third generation common rail fuel injection system. Operating at 2,000bar, the piezo injectors are designed to minimise noise while optimising combustion. The system operates in ‘metering mode’ supplying just the right amount of fuel to the injectors rather than returning it to the tank and wasting pumping energy in the process. All diesel models are now fitted with a DPF and have an advanced EGR system to reduce NOx.
First fitted to the Range Rover TDV8 for 2011, the remarkable ZF 8-speed 8HP70 transmission delivers unrivalled response for driving pleasure while driving fuel consumption and CO2 emissions down to an all-time low. Eight speeds provide closer ratios and a greater overall ratio spread, while the higher overdrive ratio compliments the huge torque of the 3.0 LR-SDV6, reducing fuel consumption and CO2 emissions. Efficiency is further improved by the internal mechanical layout of the 8HP70 which means that no more than two internal clutches are open at any one time.
The 8HP70 is packed with energy saving features. The hydraulic actuating system is more efficient too, the hydraulic pump drawing less energy from the engine. The torque converter is calibrated to lock-up at lower speeds and operating temperature, reducing fuel consumption and once again taking advantage of the 3.0-litre diesel engine's immense low-end torque. Transmission Idle Control seamlessly and transparently selects neutral when the car is stationary and the engine idling in drive, reducing drag on the engine and saving fuel. The 8HP70 has brains too. In hot conditions it selects a lower gear to run the engine and air conditioning pump faster to cool down the cabin quickly. In cold conditions it runs the engine faster to reduce warm-up time and emissions.
Apart from CO2-busting efficiency improvements, the 8HP70 offers performance benefits too. Taking just 200 milliseconds to complete the entire shift event, the 8HP70 gears change with an imperceptible interruption of torque for smoothness equalling that of a dual-clutch transmission, while providing a more sophisticated driving experience. The 8HP70 matches the engine speed to its turbine speed in anticipation of oncoming downshifts for an absolutely smooth transition from one ratio to the next. Closer ratios also contribute to making individual shifts smoother.
Driver Type Detection monitors driver inputs and the car’s systems to optimise the response of the gearbox to the driver’s style, while Curve Detection makes sure the gearbox avoids unwanted upshifts and holds on to the same gear when taking a sequence of bends. The gearbox also monitors the driver’s use of the brake together with the rate of deceleration to set up the correct gear for entry and exit to the corner. The 8HP70 does not have to change to a lower gear sequentially and can skip up to six ratios if necessary, for much faster response when preparing to overtake.
Driver controls include steering wheel paddles as standard enabling the driver to take control of gear shifting manually. The CommandShift lever is replaced by a rotary knob for selecting park, reverse, neutral, drive or sport modes, the last of these optimising the gearbox response times for maximum acceleration, improved response and sharper upshifts. The selector knob is flush with the centre console when the ignition is switched off, rising up when it is switched on. To avoid confusion, the Terrain Response Rotary Switch is replaced by a new Terrain Response Optimisation Switch.
The Discovery 4 suspension system was substantially revised for 2010 model year with changes to roll centres, anti roll bars, suspension knuckles, damper bushes and the addition of a variable ratio steering rack for greater stability during high speed cruising and increased sensitivity at acute steering angles. More powerful brakes comprised twin-piston sliding callipers with 360mm ventilated discs at the front and single piston with 350mm ventilated discs at the rear. The understeer control system, which intervenes by automatically slowing the vehicle to bring it back under driver control, was also revised.
When it comes to off-road ability, Land Rover vehicles are acknowledged as setting the standards for others to follow with its acclaimed Terrain Response system. For 2011, two additional functions were added, Hill Start Assist and Gradient Acceleration Control.
Hill Start Assist retains the initial driver-generated brake pressure long enough for the foot to move from brake pedal to throttle without the car rolling backwards. The brake is released after a sufficient time has elapsed or when the engine is supplying enough torque to move the car up the hill. Hill Start Assist is always available, not selectable, and neither is its operation indicated to the driver.
Gradient Acceleration Control is designed to provide safety cover on severe gradients when the driver does not have Hill Descent Control engaged. By pressurising the brake system, Gradient Acceleration Control slows the car to a limit determined by the throttle position when the car is descending the slope in the driver’s intended direction of travel. This includes descending the slope forwards in drive, or rearwards in reverse. Otherwise (such as descending while facing up the gradient with Drive selected) Gradient Acceleration Control restricts speed to 5km/h (3.1mph) for up to 20 seconds, allowing the driver to regain proper control.
A new option pack is available to customers for 2012 - the Vision Assist Pack. Available from £1000, the Vision Assist Pack has Xenon Adaptive Front Headlamps including Cornering Lamps, Automatic Headlamps with High Beam Assist and the Surround Camera System including Approach Lamps, Tow Assist and Tow Hitch Assist.
For 2012, crisp new steering column stalks with chrome bezels provide clearer symbols and a new premium pebble-like design to the smart key makes it both more attractive and easier to carry. Externally a new 19” alloy wheel comes as standard on the HSE whilst a Gloss Black 20-inch 5 split-spoke wheel design and extended Satin Black roof rails are available as customer options across the range.
The Timed Climate feature, as standard on HSE models, which pre-heats the cabin and engine in cold weather, has been upgraded from a one-day timer to a seven-day timer operated much like a home central heating programmer. Programming is accomplished via the audio system touch screen or remote control. Where touchscreen audio systems are not fitted the feature is controlled with the remote control only.
|
|
3.0 LR-SDV6 |
|
Height mm (in) |
1887 (74.3) |
|
Width mm (in) |
2176 (85.7) |
|
Length mm (in) |
4829 (190.1) |
|
Wheelbase mm (in) |
2885 (113.6) |
|
Turning Circle m (ft) |
11.8 (38.7) |
|
Drag coefficient Cd |
0.40 |
|
EU Kerb Weight kg (lb) |
2583-2700 (5695-5952) |
|
Front suspension |
Air sprung Independent double wishbone |
|
Rear suspension |
Air sprung Independent double wishbone |
|
Brakes Front |
2 piston sliding calliper, 360mm ventilated disc |
|
Steering |
Rack & pinion PAS |
|
Four Wheel-Drive system |
Full time 4 wheel drive with std locking centre differential. Optional locking rear axle differential available with Air Suspension + Terrain Response TM |
|
Engine type |
Longitudinal V6, 24 valve, four OHC, direct injection diesel, parallel sequential turbochargers |
|
Displacement cc (cu in) |
2993 (182.6) |
|
Bore/stroke mm (in) |
84x90 (3.30x3.54) |
|
Compression ratio |
16.1:1 |
|
Max power hp (kW) |
256 (188)@4000rpm |
|
Max Torque Nm (lbft) |
600 (443)@2000rpm |
|
Fuel consumption EU |
|
|
Emissions |
EU5 |
|
CO 2 g/km (combined) |
230 |
|
Transmission |
ZF 8HP70 8-speed auto |
|
Fuel tank capacity litres/imp gals/US gals |
82.3 / 18.1 / 21.7 |
|
Range EU combined miles (km) |
590 (950)* |
|
0-60mph |
8.8 |
|
0-100kph |
9.3 |
|
Top speed mph (kph) |
112 (180) |
April 2012
Land Rover revealed Discovery 4 HSE Luxury Special Edition
Available exclusively in Santorini Black, the new Discovery 4 HSE Luxury Special Edition is guaranteed to turn heads with a distinctive new exterior look. Bright silver finishing picks out the full-length roof rails and complements the Noble plated door mirror caps and Titan Silver bonnet script and tailgate badge. The grille treatment is the opposite of the existing style, the grille surround and fender vents finished in Indus Silver and the grille vanes in body colour.
Subtle yet sophisticated detailing is carried through to the rear of the vehicle by a bright finisher along the sides and tailgate, completed by a bright, stainless steel bumper tread strip and a unique bright metal badge showcasing 'HSE LUXURY'. Door handles are in body colour and the exterior is finished off with a set of 20-inch, 10-spoke alloy wheels.
The interior of the HSE Luxury Edition boasts premium Ebony or Ivory leather. Customers will also enjoy an extended Windsor Leather Pack to the fascia top, instrument panel binnacle, door top rolls, armrests and pull. The interior detailing is complete with a new Dark Zebrano veneer and twist pile luxury carpet mats with contrasting edging.
A host of feature upgrades are also available with this Special Edition model, including the Harman/Kardon LOGIC7 Premium Audio system which provides a staggering 825W of power. Combining the impressive Harman/Kardon system together with the Rear Screen Entertainment with 8" screens and wireless headphones featuring Whitefire technology, creates a full home cinema effect all in the comfort of the rear seats. Privacy glass and a front centre console cooler box complete the specification.
The Discovery 4 HSE Luxury Edition is powered by the peerless 256PS SDV6 diesel engine with a 0-60mph time of 8.8 seconds and top speed of 112mph (180kph). The engines are equipped with the super-efficient ZF HP70 8-speed automatic transmission tuned to improve efficiency and reduce CO2.
The premium interior and exterior enhancements to this HSE Luxury model, paired with engines that combine efficient levels of power and torque, further consolidate the Discovery 4's position as the most versatile all-purpose vehicle on and off the road. The Land Rover Discovery 4 HSE Luxury will go on sale in the UK from July 2012 with prices starting at £56,995 on the road.
September 2013
Revamped for 2014 with improved fuel economy, subtle styling changes and improved audio systems. UK deliveries from November 2013.
At the front the Discovery gets a new grille and bumper plus redesigned headlights with daytime running lights with a distinctive swoop. The badging has changed too with Discovery now written on the bonnet rather than Land Rover. There are also two new alloy wheel designs while the optional Black Design Pack - which includes 20-inch black alloys - is still available.
The engine badging no longer features on the tailgate, instead it's moved to the front doors, giving the back a cleaner appearance. Just one engine is available - the 3.0 SDV6 with 256PS and an eight-speed automatic gearbox. It's been improved though with economy up to 35.3mpg and CO2 down from 230g/km to 213g/km meaning a big drop in annual VED.
New features for the 2014 Discovery include Wade Sensing, Blind Spot Monitoring, Closing Vehicle Sensing, Reverse Traffic Detection and T-junction Cameras. It will also be available with a Meridian audio system. The standard system has eight speakers and 380 Watts of power, while the Meridian Surround system produces an impressive 825 Watts output and features 17 speakers.
February 2014
XXV Special Edition Discovery launched
The XXV special edition is based on the existing HSE Luxury specification and has been built to commemorate 25 years of Land Rover’s iconic family SUV. The special edition vehicle has a unique interior colourway, distinctive external badging and a sophisticated and premium interior lined with Windsor leather.
Available in Causeway Grey, it features Narvik Black grille surrounds and mirror caps, and Dark Atlas features on the grille and fender vents. Silver full-length roof rails, body-coloured handles and a stainless steel bumper accessory tread plate complement the exterior. Also featuring distinctive XXV badging on the front door and tailgate, the special edition is fitted with newly designed 20-inch five-split-spoke forged alloy wheels in a light polished-silver finish.
The XXV Special Edition builds on the Discovery’s HSE Luxury specification, to create a sophisticated and premium interior. Features such as the fascia, the instrument panel binnacle and door top rolls are generously lined with Windsor leather. The XXV will feature a unique interior colour way in Cirrus. Additional luxurious highlights include twist pile carpet mats and a leather-wrapped wooden steering wheel.
November 2015
Discovery Landmark and Graphite editions launched
The Discovery Landmark builds on the generous specification of the HSE Luxury derivative with new interior and exterior features that offer customers a more premium and unique look and feel to their Discovery.
The exterior upgrade sees the addition of full length roof rails in a bright finish that highlight the familiar stepped roof design of the Discovery. Distinctive black fender vents, grille and mirror caps complement silver bonnet and tailgate badges, alongside Landmark badging to the side and rear to further distinguish this model. 20-inch 5-split spoke alloy wheels complete the design.
The Landmark is available in a limited range of five body colours, including Zanzibar which has been exclusively reserved for the Landmark edition and is not available on any other Discovery. The other four available body colours are Waitomo Grey, Santorini Black, Yulong White and Indus Silver.
Enhancements to interior refinement come as standard inside the Landmark with the addition of Windsor Leather seats and the Extended Leather Pack throughout, furnishing the dashboard, door casings and fascia. The interior is purposefully limited to three colourways – Ebony, Almond and Tan. The latter is offered for the first time ever in a Discovery, with Tan Windsor Leather Seats complemented by Ebony door casings and fascia and a Straight Grained Walnut veneer trim finisher.
Customers can opt for either the Grand Black Lacquer or Straight Grained Walnut Wood & Leather steering wheel with two other variants fitted as standard to complement the choice of veneer. The Discovery Landmark is available through Land Rover Retailers for an on the road price of £55,995.
The Discovery Graphite builds on the success of the Black Pack and introduces a modern and distinctive look to the model range with striking finishes. A grey Graphite finish to the fender vents and grille, which also sports a gloss black and lighter grey frame, blend with existing grey highlights appointed to the door handles and the Discovery badging to the bonnet and tailgate.
Exclusive to the Graphite is the 19-inch 7-split spoke alloy wheel in a high gloss dark grey as standard, with the option of a 19-inch 7-split spoke alloy wheel. The customer can choose between a spectrum of nine body colours and three interior colourways. The Discovery Graphite is available through Land Rover Retailers for an on the road price of £47,495.
What to watch out for
Unlike the 2.7 V6 diesel in which designers had anticipated the problem and replumbed the engine with only one turbo, the twin turbo of the 3.0 V6 diesel require the complete body to be lifted off the ladder rail chassis to provide access to the turbo.
07-09-2012:Report of three consecutive turbo failures on 2010 HSE purchased in summer 2011. First failure 1 month after purchase. 2nd failure 8 months later. 3rd failure August 2012. After 3rd failure, dealer replaced oil feed pipes to turbo bearings, which suggests the owner was not idling the turbos and was simply switching off the engine when they were red hot.
22-06-2013:First report of same electromechanical parking brake failure on a Discovery 4 as blighted Discovery 3, this on a 28k mile 30 month old HSE.
18-10-2013:Abnormal wear of parking brakes led to replacement of rear discs and pads of a 12 month old Discovery 4 under warranty.
06-08-2015:Persistent engine and transmission problems reported from 2009/59 reg Discovery 4, bought used from Land Rover franchise 14 month previously, now at 75k miles having been bought at 50k miles.
23-05-2016:Report of two engine failures in a 2011 Land Rover Discovery 4 3.0 V6 diesel. First at 35,000 miles in May 2015. Then again at 50,000 miles. First time, replaced under warranty.
06-08-2016:Report of used Land Rover Discovery 4 suffering badly worn front lower arm rear bushes within 11 weeks and 2133 miles of purchase.
22-10-2016:Severe vibration traced by Land Rover dealer to self adjusting park brake "levers" seized and the shoes down to metal. They replaced the rear disc/drums, pads and shoes and the problem stopped.
21-12-2016:Report of catastrophic engine failure of 2010 Land Rover Discovery 4 at 59,400 miles. Failure due to movement of crankshaft bearing shells, leading to oil starvation and failure of bearing and complete engine seizure. Car has always been serviced, on schedule, at Land Rover dealer. Dealer is quoting £22,250 for a complete new engine.
04-01-2017:Report of repeated air suspension compressor failures on a Land Rover Discovery. Compressor failed and was replaced. 18 months later it failed again, but had had a two year warranty so was replaced FoC. 12 months later it failed again. Land Rover dealer says owner has to pay because only the original replacement was warranted for 2 years.
27-03-2017:Report of 2010 Land Rover Discovery 4 in for MoT. Passed MoT, including Smoke Opacity test that requires engine to be revved to the governer several times. Being driven out of the test centre to hand back to the owner when a light illuminated on the dash, the steering became heavy and 20 metres later the bonnet was opened to check the aux belly. Then found that the water-pump central pulley shaft had broken off and the fan unit had damaged a number of engine bay components including the crank pulley, cam belt cover, fan wiring, fan unit and water pump. Estimate for repairs arounf £1500.
06-04-2017:"Catastrophic engine failure" reported of 2014 Land Rover Discovery 4 3.0 TDV6. Replaced under warranty.
30-04-2017:Another "Catastrophic engine failure" reported of 30 month old 2014 Land Rover Discovery 4 3.0TDV6.
04-07-2017:Report of crankshaft failing on 2-year old (2015) Land Rover Discovery 4 at 19,000 miles. Complete engine replaced under warranty. Unprotecterd underslung spare wheel stolen either before of during the time the car was with the dealer.
19-07-2017:Report of another engine failure, this time in a 2012 Land Rover Discovery 4. Inspection by Land Rover Dealership confirmed that the engine had ceased and required replacing at a cost of £14,196.62 plus VAT. Failures acknowledged in Land Rover’s Service Bulletin SSM71816 published in 2014. Land Rover has made a "final offer" of 40% of the cost of the replacement engine.
15-09-2017:Report of crankshaft failure of a 2011 Land Rover Discovery 4 at 55,000 miles. Replacement engine cost more than £16,000 with no contrinution from Jaguar LanRover because the car had been maintained by an independent LandRover specialist rather than one of its dealers, though the same grade of semo-syntheric oil had been used.
02-11-2017:Report of failure of oil level sensor in engine of Land Rover Discovery 4. Engine not an oil burner, but no dipstick so without the sensor it's impossible to check the oil level. Dealer told ownere that the only way would be to drain all of the oil from the sump, check how much, then re-fill with the correct amount. Owner told that replacing the oil level sensor is a 10 hour job. Owner then undertook a 2,000 mile journey through France without having it fixed with no problems.
06-11-2017:Report that after gearbox problems and stalling a 2012 LandRover Discovery 4 needs a new crankshaft sensor. Also the air suspension isn't working correctly. Owner believes that the Hitachi compressor fitted isn't up to the job and a new compressor is needed. Believes these are known faults and that LR stopped fitting Hitachi compressors due to their unsuitability. But, of course, could also be a leak from one of the airbags.
24-11-2017:Report of engine failure of 2012 Land Rover Discovery 4 at 82,000 miles. Car recovered to local garage that has been servicing it. They found o il sprayed all over the bottom of the engine, and noted the car’s computer advised a “misfire in cylinder 6.” The local Land Rover dealer has now looked at it and advised that there was a “bad engine knock” and a bad oil leak “from the V of the engine.” They have recommended a new engine, at a cost of approximately £17,000. JLR offered 40% of this.
01-03-2018:Land Rover Discovery 4 Traffic Officer vehicle burst into flames in a snowstorm on the M62.
25-04-2018:Report of failed V6 engine in 2015 Land Rover Discovery 4, just 24 days outside of Land Rover warranty, despite full Land Rover service history. JLR offered 30% goodwill towards a replacement angine priced at an eyewatering £18,000, which reduced the cost to £12,600.
28-04-2018:Report of crankshaft failure of V6 engine of 2015 Land Rover Discovery 4 while towing in June 2017 at 22k miles. Engine replaced under warranty by a different Land Rover dealer from the supplying dealer. Land Rover accepted responsibility. Since then over the last 9 months or so owner had to call out LR assist five times.
06-06-2018:Report of another V6 engine failure in a 2015 Land Rover Discovery 4 with full service history at 27,000 miles, just 7 weeks out of its 3 year warranty. Supplying dealer will notloan the owner a car and says he is "negotiating" with Land Rover as to how much JLR will pay towards a new engine.
25-10-2018:Engine failure reported in 2013 Land Rover Discovery 4. Went in for its regular service and dealer found a Major Engine failure but no warning lights had come on. Land Rover says because its not under warranty owner will have to buy a replacement engine at £12k.
16-12-2018:Second oil pump failure reported on 2010 Land Rover Discovery 4 that resulted in having to replace the engine.
18-12-2018:Report of 2012 Discovery 4 SDV6 recently needing both MAF sensors replaced, both inlet manifolds replaced, both bottom arms replaced and a cam belt done.
14-01-2019:Report of March 2017 Land Rover Discovery 4 needing 4 oil changes in 16,000 miles.
19-06-2019:Report of crankshaft bearing failure of V6 engine of Land Rover Discovery 4. Apparently, the bearings have a tendancy to spin and cause the crankshaft to snap.
17-01-2020:Report of persistent low battery warning on December 2015 Land Rover Discovery 4. Owner says that unless battery has been fully recharged, a 'low battery - please start engine' warning appears as soon as he opens a door after one or two starts and persists even after a long run. A new battery did not cure the problem.
