BMW Z4 Review 2024

BMW Z4 At A Glance

4/5
Honest John Overall Rating
The BMW Z4 looks every bit the sporty roadster and offers the driving characteristics to match. Its return to being a true sports car is a huge improvement over the previous generation.

+Classic roadster looks. Excellent driving dynamics. Great everyday comfort and a practical two-seat interior.

-Neither BMW Z4 model sounds as sporty as it should.

New prices start from £38,480, brokers can source from £39,209
On average it achieves 149% of the official MPG figure

The latest BMW Z4 sees a return to the classic convertible car recipe, with a soft-top, rear-wheel drive and a character that can be composed in town but a proper sports car in the hills. Jointly developed with the Toyota Supra, the Z4 provides fun open-top motoring with the driver engagement and premium quality BMW is known for.

The BMW Z4 has gone through a number of personality changes over the years. First it was a soft-top roadster with controversial styling, then it switched to a folding hard-top to appeal to a wider audience. Now it’s back to more traditional roadster values.

However, with the rise in demand for SUVs instead of sports cars, BMW has trimmed the BMW Z4 range down significantly. 

Today there are just two BMW Z4 models: the Z4 sDrive20i M and Z4 M40i. There are big differences in power and character between them, but both deliver open-top sports car driving that ticks not just the box marked ‘fun’, but also the everyday usability box as well.

Both bigger and lighter than its predecessor, the BMW Z4 looks sleek, low and athletic. BMW has avoided any of the garish grille treatments of its other models and kept the BMW Z4 looking smart and subtle.

Its long bonnet features powerful lines leading to a sharply raked windscreen – just enough to keep the wind out of your hair too much when the top is down. The wheels sit almost in the corners to give it a purposeful look, while at the same time helping to position the car easily on the road.

Updated late in 2022, all models now get the M Sport treatment as standard. On the BMW Z4 20i M Sport, though, that is mainly about appearance, including lightweight 19-inch alloy wheels.

The interior of the BMW Z4 very driver-focused, with a low driving position to make you feel close to the road, high door lines and an infotainment system that is angled towards the driver.

The design is minimalistic, avoiding too many pieces of trim as though to show there is a focus on driving. It’s all well laid-out, with easy-to-use controls, but it’s not short on convenience features.

These include ambient lighting, cupholders and the ability to pair your phone and stream your favourite tunes. There’s even a reasonable amount of storage in the BMW Z4 for a roadster.

It’s disappointing that BMW dropped the BMW Z4 sDrive 30i from the line-up early in 2023 because that was our pick of the range. What remains are models that cater for both ends of the sports car spectrum.

The BMW Z4 sDrive 20i has the ability to provide enjoyable everyday roadster motoring, while the BMW Z4 M40i is great fun in the hands of a keen driver.

Rivals to the BMW Z4 include the Audi TT Roadster and the Mercedes SLC, although the latter is not a match for the qualities of the BMW.

BMW Z4 handling and engines

Driving Rating
BMW has put a lot of effort into making the BMW Z4 feel like a real driver’s car, with 50:50 weight distribution, rear-wheel drive and less weight.

BMW Z4 2024: Handling and ride quality

The driving position is excellent, but it’s a pity BMW has dropped the manual gearbox from the BMW Z4 sDrive 20i M Sport because it really felt as though the car pivoted around the gearstick.

It still feels spot on in the auto models though and the only real issue is that neither of the models make the kind of sporty sound you want from a roadster, especially in the entry-level model.

The ride quality is impressive with the BMW Z4 providing enough comfort to make it suitable for the everyday commute or long distance journeys. The suspension soaks up bumps well and while the larger wheels will provide a slightly firmer ride, they don’t detract from the overall driving experience.

If you want to tap into that BMW driving pleasure then the BMW Z4 will reward you handsomely. The perfect weight distribution, superb driving position and rear-wheel drive combine with low-down torque to let you get the power down easily and controllably.

The Dynamic Traction Control system can be a bit intrusive at times but with various driving modes available it’s easy to find a set-up that suits you.

Go for the BMW Z4 M40i and you get adaptive suspension and an M Sport differential that allows you to play even more in the corners when the mood takes you, or even better, on a track. Both models are impressively composed, more so than the Jaguar F-Type or Mercedes-Benz SLC, although they don’t match the Porsche 718 Boxster for sheer precision.

BMW Z4 2024: Engines

The BMW Z4 range kicks off with the BMW Z4 sDrive20i M Sport, which has a four-cylinder petrol engine beneath that long roadster bonnet. Power is 200PS between 4500-6500rpm with torque of 320Nm available from 1450rpm up 4200rpm.

Using BMW’s TwinPower Turbo along with Valvetronic fully variable valve timing and other terms the engineers discuss in Bavarian beer halls, the engine is matched to a superb eight-speed automatic gearbox and rear-wheel drive that delivers a 0-62mph time of 6.6 seconds.

Then there’s the flagship of the BMW Z4 range, the BMW Z4 M40i. It’s in-line six-cylinder produces 355PS at 5000-6500rpm and a torque figure of 500Nm between 1600 and 4500rpm.

The sprint to 62mph takes just 4.5 seconds, a tenth quicker than a Porsche 718 Boxster S. It makes a great six-cylinder sound too, encouraging you to make the most of that high power band.

BMW Z4 2024: Safety

The BMW Z4 received the maximum five-star rating from Euro NCAP with good occupant protection. There’s a list of safety systems including automatic emergency braking, Dynamic Traction Control and front collision warning. The lane departure system is bit annoying at times and we tend to turn it off.

If you want more safety then there is an optional Driving Assistant Pack which includes active cruise control.

BMW Z4 2024: Towing

Like most two-seater roadsters, the BMW Z4 isn’t really suitable for towing although some aftermarket companies do offer a detachable tow bar for if you really need to pull your jetski.

Engine MPG 0-62 CO2
M40i - 4.5 s 165–181 g/km
M40i Handschalter - - 181 g/km
sDrive 20i Automatic 38 mpg 6.6 s 139 g/km
sDrive 30i Automatic 36 mpg 5.4 s 139 g/km

Real MPG average for the BMW Z4

RealMPG

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

149%

Real MPG

33–45 mpg

MPGs submitted

22

BMW Z4 interior

Interior Rating
The interior of the BMW Z4 is superb, with more space than rivals such as the Audi TT and Porsche 718 Boxster, plus a minimalist look that reinforces BMW’s return to a driver-focused sports car.
Dimensions
Length 4324 mm
Width 2024 mm
Height 1304 mm
Wheelbase 2470 mm

Full specifications

BMW Z4 2024: Practicality

The seats are very comfortable on both short and long journeys, and there’s decent storage space for a roadster. Everything is well laid-out, again allowing you to focus on the driving, and the infotainment system is easy to use.

The switch to a fabric roof not only shed 40kg of weight from the BMW Z4, but also means the roof doesn’t impact on boot space when it’s folded away.

This means 281 litres of space more than its rivals, and enough for not only daily needs but weekend getaways. There’s reasonable storage in the interior as well, with cupholders, a central storage space under the armrest and a bit of space behind the seats where you might be able to squeeze in a laptop bag.

The BMW Z4 is never going to be as practical as a hatchback or saloon car, but for a two-seat roadster it has more everyday usability than you might expect. Just don’t expect to be coming home with any flatpack furniture.

BMW Z4 2024: Quality and finish

The quality and finish of the BMW Z4 is good, with lots of sturdy materials and a soft-touch to all the main areas. It is as premium as you would expect from BMW. There’s a solid feel to all the buttons and easy-to-clean flush surfaces, courtesy of its minimalist interior design.

BMW Z4 2024: Infotainment

The BMW Z4 uses BMW’s iDrive 7.0 operating system with plenty of inbuilt functionality and the ability to pair with your smartphone. It’s relatively easy to use and benefits from Apple CarPlay and Android Auto integration which turns the 10.3-inch touchscreen into a representation of your phone screen.

There are various ways to access the system, including a rotary controller, the touchscreen, buttons on the steering wheel or you can use voice control, perfect for ensuring you keep your eyes on the road and truly enjoying the driving experience while streaming your favourite tunes.

BMW Z4 value for money

Value for Money Rating
If you rate value for money in smiles per mile then the BMW Z4 offers great value. The Audi TT might be cheaper but it’s not as dynamic and fun to drive.

BMW Z4 2024: Prices

The BMW Z4 sDrive20i M Sport starts from £44,490 with 18-inch alloy wheels, M Sport interior, M Sport suspension and the iDrive 7.0 infotainment system. It’s significantly more expensive than the equivalent Audi TT but much less than a Porsche 718 Boxster or Jaguar F-Type.

If you want the power of the BMW Z4 M40i then prices start at £56,475 with 19-inch alloy wheels, M Sport leather seats and a great six-cylinder engine.

As with all BMWs the options list is quite extensive so be prepared to increase the price when you start ticking the boxes. BMW does offer a number of packs, including the Technology Pack at £1,890 with wireless phone charging, a Harmon Kardon surround sound audio system and a head-up display.

BMW Z4 2024: Running Costs

It’s a really pity that the BMW Z4 sDrive 30i has been dropped from the range because that offered the best value for money in terms of price, power and comfort. Resale values are good although not as good as the Porsche but you’ll pay a bit more to get into a 718 Boxster.

Not surprisingly the BMW Z4 sDrive 20i is the most economical, providing a claimed consumption figure of between 28.2mpg and 45.6mpg on the WLTP cycle.

That’s comparable with most of its rivals, as are the numbers for the BMW Z4 M40i but here you will be looking at a combined figure of 34.9mpg with the most optimistic being 40.4mpg.

CO2 emissions are 139g/km for the base model and 168g/km for the M40i and you’ll be looking at £570 per year in vehicle excise duty. The Z4 sits between insurance groups 30-38.

BMW offers an inclusive service plan for £911 that covers all your standard servicing costs, subject to a list of small print stuff of course.

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BMW Z4 models and specs

The BMW Z4 sDrive 20i is now standard with M Sport equipment including the M Aerodynamics styling package, 18-inch M light alloy wheels and an M Sport steering wheel. It has LED headlights, sports suspension and an electronically folding fabric roof.

Inside, it has BMW Live Cockpit Professional with navigation, including a 10.3-inch touchscreen infotainment system with Apple CarPlay and Android Auto compatibility. The instrument cluster is fully digital and it has automatic climate dual-zone climate control. Leather upholstery is standard and both seats are heated.

The BMW Z4 M40i gets the full M Sport treatment from the exterior styling and 19-inch alloy wheels to the M Sport interior trim. It also benefits from the M Differential, enhanced Dynamic Traction Control and adaptive sports suspension.

Dimensions
Length 4324 mm
Width 2024 mm
Height 1304 mm
Wheelbase 2470 mm
Miscellaneous
Kerb Weight 1405–1640 kg
Boot Space -
Warranty 3 years / Unlimited miles
Servicing 18000 miles
Costs
List Price £38,480–£48,480
Insurance Groups -
Road Tax Bands E–I
Official MPG 36.2–37.7 mpg
Euro NCAP Safety Ratings
Adult -
Child -
Pedestrian -
Overall 3

Currently on sale

Roadster
Version List Price MPG 0-62
2.0 sDrive20i M Sport Plus Pack Auto 2dr £38,480 - 6.6 s
3.0 M40i Tech Pack Auto 2dr £48,480 - 4.5 s
M40i Handschalter M40i Auto Start/Stop 2dr - - -
M40i Shadowline Plus M40i Auto Start/Stop 2dr - - 4.5 s

On sale until December 2022

Roadster
Version List Price MPG 0-62
2.0 sDrive20i Sport Auto 2dr - 37.7 mpg 6.6 s
2.0 sDrive30i M Sport Plus Pack Auto 2dr - - 5.4 s
2.0 sDrive30i Sport Auto 2dr - 36.2 mpg 5.4 s

On sale until June 2022

Roadster
Version List Price MPG 0-62
3.0 M40i First Edition Auto 2dr - - 4.5 s

Model History

October 2022

Updated BMW Z4 priced from £42,305

BMW’s Z4 roadster has been updated to include fresh design accents to the exterior, with enhanced standard equipment and a wider range of options to choose from. The new features not only underscore the sporting character of the BMW Z4 but also build on its success in the Bavarian carmaker’s line-up and its important role in the company’s long history of open-top sports cars.

The BMW Z4 brings the traditional roadster experience to the modern era. With powerful engines, rear-wheel drive and a classical fabric soft-top roof, the BMW Z4 is engineered with a focus on maximum agility, dynamism and steering precision. It features a contemporary high-class interior with a driver-focused cockpit layout. Its external appearance exudes sporting potency, particularly with the M Sport package which is now included as standard for the four-cylinder models.

Customers will benefit from the expanded standard specification and a wide selection of exterior paint finishes, including three new variants, whilst additional M light-19-inch alloy wheels and M lights Shadow Line provide extra scope for customers to put their own individual stamp on their BMW Z4.

Model

Power (hp)*

Torque (Nm) *

0-62mph (s) *

Top speed (mph) *

Fuel economy (mpg) *

CO2 emissions (g/km) *

RRP

Z4 20i M Sport

197

320

6.6

149

38.2 – 40.9

166 – 157

£42,305

Z4 M40i

340

500

4.5

155**

34.9 – 35.8

184 – 179

£53,720

*All figures relating to performance, fuel consumption and emissions are provisional. All the stated technical data, fuel consumption and emissions figures relate to the offering in the German market. Dimensions and measurements refer to vehicles with basic configuration in Germany. These may vary depending on the wheel/tyre size and items of optional equipment selected.
**Electronically limited.

The third generation: six-cylinder in-line engine sets it apart.
For 20 years, the BMW Z4 has been an important part of BMW’s open top story. The third generation of went on sale in 2018 and is built by BMW Group production partner Magna Steyr Fahrzeugtechnik in Graz, Austria. The latest model launches in November 2022.

The engine line-up in the UK comprises of a four-cylinder option and a six-cylinder in-line unit that gives the BMW Z4 M40i (fuel consumption combined: 34.9 – 35.8 mpg; CO2 emissions combined: 184 – 179 g/km in the WLTP cycle) a genuinely unique selling point in its segment. The BMW M model has accounted for more than 30 per cent of worldwide sales of the roadster in recent times; in Germany the BMW Z4 M40i has posted a figure as high as 48 per cent.

Over 55,000 units of the third-generation BMW Z4 have been sold worldwide to date. The most important individual market is Germany, where approximately 26 per cent of all cars from the current model generation have been sold. Following Germany is the USA (with 17 per cent), then China, the United Kingdom and Japan.

In a generally diminishing vehicle segment, the BMW Z4 has maintained extraordinarily consistent sales volumes since it went on sale. From day one, it has been by far the highest-selling model in a hotly contested class populated exclusively by German premium brands. And it has consistently increased its market share ever since.

More dynamic than ever: M Sport as standard, BMW kidney grille with a new design.
With muscular proportions, an aesthetic guided by BMW’s current design language and a host of individual details, the exterior design of the BMW Z4 encapsulates the modern interpretation of the classical open-top sports car.

Hallmark features of the front end include the large air intakes, the LED headlights with vertically arranged light sources positioned to the outer edges, and the long bonnet, which stretches over the wheel arches. The latest design modifications shine an even brighter spotlight on the roadster’s width and powerful stance.

Playing a particularly prominent role are the exterior features of the M Sport trim level, which are is now the entry point into the Z4 range. The exterior design includes the three-section air intakes in the front apron familiar from other M models, distinctive side-sill contouring and a rear apron with bold edging at either side. The side air intakes – which guide the onrushing air to the air curtains, reducing turbulence in the wheel arches – have been remodelled.

And detail updates have been made to the design of the BMW kidney grille, which has gained significantly in visual impact. The kidneys now have a horizontal inner structure, reinforcing the impression of a wide front end. The performance-centric character of the BMW Z4 M40i is underscored by features including exterior mirror caps in Cerium Grey and trapezoidal tailpipe trims for the exhaust system.

Also contributing to the sporting authenticity of the BMW Z4’s exterior appearance are the clear surfaces of the car’s flanks (with two dynamically flowing character lines bringing structure), the large air breathers rearwards of the front wheel arches, the spoiler integrated into the boot lid, the slim, L-shaped rear lights and the eye-catching diffuser element in the rear apron. The roadster’s classical fabric soft-top is electrically operated and can also be opened or closed – within the space of 10 seconds – at the touch of a button while the car is moving at speeds of up to 31 mph.

Exclusive 19-inch M light-alloy wheels, three new exterior colours.
New additions to standard equipment include 18-inch M light-alloy wheels in double-spoke design. These bi-colour wheels are fitted with mixed-size tyres: 225/45 R18 at the front axle and 255/40 R18 at the rear.

Options now available to customers include M light-alloy wheels in 19-inch format designed exclusively for the BMW Z4. The V-spoke design, Jet Black matt finish and diamond polished rim edges bring an extremely striking and sophisticated aura to the roadster’s side view. The 19-inch M light-alloy wheels are shod with tyres in 255/35 ZR19 format at the front axle and 275/35 ZR19 at the rear.

The range of exterior paint finishes for the BMW Z4 has been carefully revised, with new and boldly expressive variants added. As well as the body colours Thundernight metallic, Portimao Blue metallic and Skyscraper Grey metallic available for the roadster for the first time, the selection also includes four other variants spanning a broad spectrum between white, black, red and grey – including the shimmering matt BMW Individual paint finish Frozen Grey metallic. The fabric soft-top of the BMW Z4 will continue to be offered in Anthracite Silver effect as an alternative to the standard black.

Also new to the options list are the M lights Shadow Line, which can be ordered in conjunction with the likewise optional Adaptive LED Headlights. The headlights’ dark inserts help imbue the front end of the car with a discreetly sporting aura. And they form a neatly judged composition with the M high-gloss Shadowline exterior trim with extended elements.

Classical sports car cockpit with M-specific touches.
The design of the BMW Z4 interior is led by a driver-focused cockpit layout, sport seats with integral head restraints, clear, forward-facing lines and the limiting of decorative surfaces to a small number of areas. The BMW Z4 sDrive20i (fuel consumption combined: 38.2 – 40.9 mpg; CO2 emissions combined: 166 – 157 g/km in the WLTP cycle) comes as standard with Vernasca leather, which can be specified in Black, Ivory White, Cognac or Magma Red.

Added to which, the classical sports car cockpit is combined with an instrument panel in Sensatec. Seat heating, the wind deflector, extended storage, the through-loading system, Park Distance Control with sensors at the front and rear, the automatically dimming rear-view mirror and two-zone automatic climate control are included as standard in all model variants. The BMW Z4 M40i is also fitted as standard with ambient lighting and M door sill finishers.

High-revving engines, sophisticated chassis technology.
Instantaneous power delivery, an enthusiastic appetite for revs, exemplary efficiency and the smoothness for which BMW is renowned are the signature characteristics of the three petrol engines also available for the new edition of the BMW Z4. The four-cylinder engine powering the BMW Z4 sDrive20i teams up as standard with a eight-speed Steptronic Sport transmission. The Steptronic Sport transmission comes with shift paddles on the steering wheel and a Launch Control function for traction-optimised acceleration off the line.

The exceptional status of the BMW Z4 when it comes to powertrain technology is embodied most prominently by the top-of-the-range model, whose six-cylinder in-line engine with M TwinPower Turbo technology is unmatched by any rival and displays outstanding performance attributes. The 3.0-litre 340 hp unit develops peak torque of 500 Nm (369 lb-ft) and powers the BMW Z4 M40i from 0 to 62 mph in 4.5 seconds. The four-cylinder engine, with a displacement of 2.0 litres and BMW TwinPower Turbo technology, stands out with its lively performance characteristics. With maximum output of 197 hp and peak torque of 320 Nm (236 lb-ft), the BMW Z4 sDrive20i sprints from rest to 62 mph in 6.6 seconds.

Together with its compact proportions, minimised weight, low centre of gravity and almost perfect 50 : 50 weight distribution, the immense rigidity of the body and chassis structure and highly effective aerodynamics of the BMW Z4 provides the ideal platform for sporty handling that will enthuse and delight. Unlocking a compelling blend of agility and ride comfort is chassis technology which brings together a two-joint spring strut front axle and a five-link rear axle. Standard specification for all model variants also includes variable sport steering.

The M Sport suspension, now part of standard equipment, optimises driving dynamics with its firm damper and spring tuning. The BMW Z4 M40i has adaptive M suspension with electronically controlled dampers M Sport brakes with a choice of blue- or red-painted callipers. The range-topping model is also fitted with an M Sport differential at the rear axle.

Cutting-edge driver assistance systems, intelligent connectivity.
The BMW Z4 offers customers a host of state-of-the-art driver assistance systems to enhance levels of both comfort and safety. Standard specification includes Front Collision Warning with brake intervention, Lane Departure Warning including lane return, and the Speed Limit Info function with no-overtaking indicator. Among the items on the options list are the Active Cruise Control with Stop&Go function, Lane Change Warning, rear collision warning, crossing traffic warning, the Parking Assistant and the Reversing Assist Camera. Also available is the BMW Head-Up Display, which projects driving information onto the windscreen.

The BMW Live Cockpit Professional ensures intuitive operation and intelligent connectivity. It brings customisable screens for the fully digital instrument cluster and control display, both of which have a diagonal of 10.25 inches. Its functionality also includes the BMW Maps navigation system, a hard-drive-based multimedia system, the BMW Intelligent Personal Assistant, smartphone integration, a Wi-Fi hotspot and an alarm system.

February 2024

BMW Z4 Handschalter added to line up

BMW introduces the new Handschalter Pack which means the BMW Z4 M40i is available with a six-speed manual gearbox for the first time.

It is exclusively finished with Frozen Deep Green paint and Cognac interior. Priced from £60,675 with first deliveries in spring 2024.

The Handschalter Pack brings retuned chassis technology and mixed-size M light-alloy wheels measuring 19 inches in diameter at the front axle and 20 inches at the rear. Exclusive design features for both the exterior and interior are also included.

What does the BMW Z4 cost?

Buy new from £39,209(list price from £45,170)