Is the 170bhp Skoda Yeti 4x4 really more efficient than the 110bhp and 140bhp versions?

I am looking at the Skoda Yeti 4x4 diesel engines available and note that the 110bhp version uses more diesel and emits more Co2 than the 140bhp, which itself also uses more diesel and has higher emissions...

Will my friend's new Volvo S40 diesel be susceptible to DPF faults?

A friend is buying a new Volvo S40 Drive diesel. Is this model susceptible to the problems with particulate filters that seem to feature so strongly in your Telegraph column and, if so, what advice should...

What would you recommend to replace my Honda Civic lease car?

In a few months, the contract on my personal contract lease car (Honda Civic i-CDTi) will finish, and as I am considering retiring sometime in the near future, I do not wish to lock myself into a new agreement....

Is the pre-2000 Toyota Carina E diesel reliable?

In the Toyota Avensis pages (1999 to 2001 era) you state "Pre-2000 diesels pointless. Lost its 'smiley face' for 2000 model year." In the Carina E pages you state simply that this 2-litre diesel is 'nothing...

With what could I replace my unreliable 2003 Renault Megane?

I am currently an extremely frustrated driver of a 53-plate 1.5dci Renault Megane. Over the last three months I have shelled out over £1200 pounds to replace the ECU, front coils and top hats and recently...

Our 4-month-old Volkswagen Tiguan's engine has failed. Should we accept a new engine or reject the car?

We have a 4-month-old Volkswagen Tiguan 2.0TDI Auto. Following a large oil leak we have been told we need a new engine. Should we accept this or demand a new car? We had to wait four months for delivery...

Are diesels still superior to petrol-fuelled cars in terms of fuel economy?

I am new to Audi but love our new A5 SB. A few thoughts. We have a 2.0T 180bhp petrol. We are getting 44.1mpg over 6000 miles, and on a recent 1000-mile mostly motorway trip, got 52.7mpg. I am the passenger...

My Vauxhall Combo van has had ongoing DPF problems but is now out of warranty. Must I now pay for repairs?

I bought a 2007 Vauxhall Combo van from a dealer in June 2007. Two weeks later it was towed back to them as it had the engine management light on and had lost all power. When I collected the van after...

Which would you pick from the Volvo V70, Mercedes-Benz C-Class or E-Class and 5 Series BMW?

I need a cheap large family car for general use (Asda trips) and longer road trips with lots of baggage. I only have about £1500 for the purchase. I would prefer a diesel automatic and preferably an estate...

What, in your view, is the best pre-1999 diesel estate?

What, in your view, is the best pre-1999 diesel estate?