Why has my 2006 Audi A4 suffered repeated injector failure? Is it a known problem on this model?

I have a 2006 Audi A4 2.0 TDI that has now reached 82,000 miles. In general it has been a very good car. It runs well, is economical, comfortable and well built. The only real issue has been in the last...

I need an economical automatic with a large boot as a company car - what do you recommend?

I retire at the end of November and will be handing back my company car – a 2008 Audi A3 Sportback 2.0TDi Automatic. This is my third A3; the previous was a 2.0FSi Auto. I estimate I will do about 10,000...

Will the Audi Q5 or BMW 5 Series Estate make a good replacement for our 2007 Land Rover Discovery?

We have a 2007 Land Rover Discovery but are looking to change for a smaller car, and are thinking about the Audi Q5 or the BMW 5 Series Estate. We do drive to Scotland several times a year from London...

Is it true that an electronic upgrade to my 2010 Audi A6 could increase the power to over 200hp?

There are a number of what look like reputable companies advertising simple-to-install electronic upgrades that are claimed to increase the power output and economy of turbo diesel engines. They also claim...

Does my new Audi A3 have the Bluetooth extras I asked for?

I took delivery of a new Audi A3 Sportback 2.0 TDi 170 S Line on 1 September. This is my third A3 and in all I have been very happy with the model. When ordering the new car I decided to go for several...

Audi A6, Mercedes-Benz E-Class or BMW 5 Series?

What is the best car between the Audi A6, Mercedes-Benz E-Class and BMW 5 Series E60? I want my car to be spacious, reliable and as comfortable as possible, and it has to be automatic and preferably the...

Is it worth buying Autoglym Paint & Interior Protection with a used Audi A6?

I am about to buy a used 2008 Audi A6 Saloon SE Special Edition from a local Audi dealer, who is suggesting that I should have the Autoglym Paint and Exterior Protection. I know that they are charging...

Why doesn't the average mpg display incrementally in my Audi A4?

I have a 2010 Audi A4 2.0TDI. It will display average mpg for the current journey and for the car's lifetime (till reset). It is irritating that these readings only land on certain values. For example,...

Does my Audi A3 need a new cam belt at 33,000 miles?

We have a five-year-old Audi A3 2.00 TDI DSG. We have only covered 33,000 miles since new but Audi recommend the cam belt is changed. Do you agree, and what other work should be carried out?

Does my 2006 Audi 3.0 V6 have a DPF?

I have a 2006 Audi 3.0 V6 TDI. Does this engine have a particulate filter? At the last service the garage used long life oil and said it would not need another service for 24 months. I don't do a high...