Focus or Golf?

I'm due to change my motability car and have narrowed down the choice to the new Focus 2.0 Diesel Titanium Powershift and the Golf Match 1.6 diesel DSG. Currently have the 2008 Focus 2.0 diesel Powershift,...

I filled my diesel Jaguar XF with petrol - do I need to have the whole fuel system changed for £7,000?

I filled my diesel Jaguar XF with unleaded fuel. I drove it 400 metres to my house with no problem. In the morning I had difficulty starting it. When it eventually fired it ran rough for approximately...

How can I cheaply replace or repair the DPF filter in my Mazda 6?

I own a 2008 Mazda 6 2.0-litre diesel with 77,000 miles. A little while ago a DPF warning light came on and the car went into 'limp' mode. I spoke with the Mazda dealer who suggested the DPF filter required...

Will you investigate the reasons for my friend's Jaguar XF's engine developing a dangerous fault?

I am an ex-consumer adviser and am appalled by the way a friend has been treated by Jaguar Motors, and a Jaguar main dealer. Although there has been a short piece in the Evening Standard about his case...

Second hand Audis

I want to buy a five-year-old manual Audi A6 2.0-litre diesel and wish to keep it for five years. I have heard that there are reliability problems with the engine. Is this true and if so would i better...

Buying used diesel estate/hatch that will not depreciate with high personal miles

I am looking for a used small estate car or square ended hatchback which has good mpg which will not depreciate massively. I will drive the car 110 miles a day for my work commute so it need to be economical,...

How can I campaign against the ban of non-EU4 diesel engines in London, which will affect camper van drivers like myself?

On reading your page on 1 May, I was shocked to read the item headed "Mourning campers" because I was totally unaware of the forthcoming ban on non-EU4 diesel engines within the LEZ, which drastically...

Do you recommend the Vauxhall Insignia Estate diesel?

My Jaguar X-Type Estate 2.0D is getting on in years, and I am thinking of changing it for a nearly-new Vauxhall Insignia Estate, probably diesel. Does this car have a good reliability record, and which...

Do you know anything about the Rover Streetwise?

I found the UK too hard on drivers with constantly rising costs, so I have moved to France. Yesterday I was offered a car by a French neighbour. He tells me the cam belt jumped the pulley, and he can't...

Buying a new XC70

I have a 2003 Volvo XC70 diesel auto estate which I have owned from new and which has a little over 60K miles on the clock. It has generally been reliable, but has recently required both front coil springs...