What's the best large executive car for under £30,000?

I would like a great family car in the large executive range. I have between £20-30,000 to spend for a new or ex-demo, but could go a bit higher if necessary. What would you recommend? I really don't want...

Can I replace my Audi A6's low profile tyres with standard fittings?

I have just a purchased an Audi A6 Avant (08) 3.0 TDI quattro that has factory-fitted Michelin 255/35ZR19. Over 40mph, these tyres have a very obvious resonance which really is annoying. I'm not a great...

Recommend new tyres for my Audi A6 Allroad?

I would value your recommendations for tyre replacements for my Audi A6 Allroad. It is on 245/40s and at present has Pirelli P Zero Rossos at the back and Dunlop Sportmaxes at the front. I find it a great...

Do premium fuels de-coke turbochargers as well as injection components?

This is a very important question as many vehicle owners suffer sticking vanes in turbochargers due to carbon build-up, which is very expensive to fix. Do any of the super fuels (V-Power, Ultimate or Excellium)...

What's wrong with my Audi A3's rear wiper?

A few weeks ago my Audi A3's rear wiper started coming on on its own when I was using the front wipers. Now the rear wiper has stopped working altogether. Any ideas?

My Audi A4 has a fuel leak - should Audi contribute to repairing it?

My three-year-old Audi A4 Cabriolet has developed a fuel leak somewhere low down behind the engine. Is this a known fault and am I likely to persuade Audi to contribute to correcting the problem?

What's caused unusual tyre wear on the front of my Audi A5 coupe?

Following a blow-out of the front driver's side wheel of my Audi A5 coupe, the RAC recovery vehicle took me to a garage to have the tyre replaced and the tracking checked, as both tyres were worn on the...

My new Audi A3 automatic is going to take nine months to arrive! What are my rights?

I signed an order and paid the deposit on a new Audi A3 Cabriolet automatic on 24 May and the order says for delivery in mid-September (although the dealer expected it by mid-August). I got a lot of flannel...

Why is my Audi A6 running lean?

I have a Audi A6 1.8T Quattro. The engine light is on, and I had it put on a computer which says it's got a air leak on the intake causing it to run lean. Two people have checked all the hoses on the intake...

Is it possible that the battery in the boot of my Audi A6 is causing my son to suffer headaches?

I have a 2007 Audi A6 1.9TDi saloon. My son sits in the back seat behind the driver and has complained of headaches after having been in the car for prolonged periods. He has not done this in any other...