Audi A6 Quattro Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Audi A6 Quattro

No_car_image
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your Audi A6 Quattro
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

Audi A6 Quattro Problems

Inspect CV Boots and Joints at Each Service

Our technicians recommend having the constant velocity (CV) boots and CV joints inspected at each service. Servicing torn CV boots early can prevent the need to replace the CV half shaft or CV joint.

Engine Oil Leaks

Engine oil leaks are common from the valve cover gaskets and camshaft chain tensioner gasket.

Check Engine Light Due to Faulty Torque Converter

A problem with the torque converter can cause the Check Engine Light to illuminate.

See More Problems (19)

Audi A6 Quattro Questions

ESP light on (1 answer)

comes on while driving

EPS light on (1 answer)

EPS light comes on while driving. usually when i come to a stop

my car will crank but wont start (1 answer)

I was told the timing belt could be the cause or the spark. the Previous owner said the engine went out while it was running. I need to know the steps to fixing it and if it will be an easy process or too expensive.

See More Questions (536)

Audi A6 Quattro Reviews

For a year I took my a6 4.2 to the dealer several times because a low coolant light continued to come on. I eventually gave up on y40 mile round trip to Annapolis to DC for this problem. I just kept g12 coolant in the trunk. It eventually was fixed by a service shop that I took it to for oil leaks. Now I have another oil leak. But it only leaks when its parked over night. Another dealer s...
Some plastic fittings on the front passenger seat have failed. Several painted surfaces on the headlight switch, mirror switch and heating and A/C controls have worn off. The radio on/off button has come off. The front suspension needs relatively frequent repairs. The roads are terrible around here. Water pump and oil cooler replace at different times. The latter repair VERY expensive.
This is an Exciting lovely roomy car, and good mpg.on a drive 42 mpg, according to the in car computer. I need to buy a additional ignition key, and the Audi dealer wasn't £240.00. I hpope there is another way.

See More Reviews (27)