Should we change the timing belt on our seven-year-old Vauxhall Vectra?

My wife drives a 2005 Vauxhall Vectra 1.9 diesel and has done less than 26,000 miles. Should we have the timing belt changed at the next service? Also, I noticed you saying not to buy four-year-old or...

Why has my Audi A4's fuel tank contracted?

I have just had my Audi A4 serviced and the mechanic tells me that the diesel tank is curved inwards on the bottom underside as if it has been sucked in. Is this a common fault? What could have caused...

Which modern manual diesel MPV doesn't have a DPF or DMF?

I have not once had a diesel engine related problem despite having diesels since 1985. In an attempt to preserve this record, the replacement for my 2007 Citroen Berlingo must not have either a DPF or...

Which cars are affected with DMF and clutch faults?

I have friends who own a Vauxhall Insignia and they have already had the DMF and clutch replaced once. You have indicated that there are other cars likely to be affected with this problem. Can you please...

Are diesels as economic as they used to be?

I am due to replace my BMW 330 diesel coupe this year. I drive around 20,000 miles a year, mainly on motorways. With the gap in prices between petrol and diesel widening, I have started to question whether...

Do the KIA Sportage or Nissan Qashai have any particular problems?

I am about to change my car. I can spend in the region of £20,000 plus whatever I can get for my 2004 Mondeo Ghia X 2.0TDCI with 46,000 miles. I tow a small caravan occasionally and my current annual mileage...

Looking to replace my 2011 Skoda Octavia with a petrol car to avoid DPF problems - what do you suggest?

I have an 8000 mile 2011 Skoda diesel Octavia estate but now no longer do the miles needed to avoid DPF problems. I need a car (not necessarily an estate, but I wouldn't mind another) to cope with golf...

Does the Qashqai's Renault engine avoid DPF problems?

I currently own a 2002 diesel, and do a lot of journeys of only two miles and a few journeys of nearly 1000 miles. I assumed I could not buy a new diesel due to DPF problems until I read of a Renault engine...

What is causing my E-Class Mercedes-Benz to break down, and will Mercedes-Benz be liable after my warranty expires?

I have an E-Class Mercedes that I absolutely love to drive, but have had two breakdowns due to a fault in the fuel injection system. Mercedes has provided fantastic service both times my car has been off...

Should I buy a petrol or diesel BMW or Mercedes?

I feel it is time to treat myself and am proposing to purchase either an E-Class Mercedes-Benz estate or 5 Series BMW Touring. Either will be less than a year old, but the question I am really stuck on...