2002 Audi A6: common problems and reliability

The 2002 Audi A6 has 111 owner-filed NHTSA complaints and 4 recalls on record. The most-reported areas are engine and engine cooling and electrical system. Owners most often flag high maintenance and repair costs — very frequent.

Safety record for the 2002 model year

111
Owner complaints
4
Recalls
6
Crash reports
3
Fire reports

Source: NHTSA complaints and recalls filed for 2002 Audi A6 vehicles (US, public record).

Where owners report problems

engine and engine cooling
17
electrical system
15
power train
14
vehicle speed control
13
fuel system
12

Recalls affecting the 2002 A6

fuel system, other:storage:tank assembly

Campaign 11V267000

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2001-2004 AUDI A6, MODEL YEAR 2002-2003 S6 AND MODEL YEAR 2003 RS6 VEHICLES EQUIPPED WITH 4.2L ENGINES AND MANUFACTURED FROM JUNE 19, 2001, THROUGH JUNE 8, 2004. THE AGING OF TH

fuel system, gasoline:storage:tank assembly

Campaign 08V157000

VOLKSWAGEN IS RECALLING 68,240 MY 2001-2004 AUDI A6 QUATTRO VEHICLES EQUIPPED WITH 2.7L, 2.8L, OR 3.0L ENGINES AND MY 2001-2005 ALLROAD QUATTRO VEHICLES EQUIPPED WITH 2.7L OR 4.2L ENGINES. THE AGING OF THE PLASTIC MATERI

electrical system

Campaign 06V198000

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH HALOGEN LOW BEAM HEADLIGHTS, CERTAIN CONNECTOR PINS IN THE HEADLIGHT SWITCH CONNECTOR COME INTO CONTACT WITH EACH OTHER CAUSING A SHORT CIRCUIT. NOTE: VEHICLES WITH XENON LOW B

electrical system

Campaign 04V133000

ON CERTAIN PASSENGER VEHICLES, IF A DRIVER'S KNEES PUSH AGAINST THE KNEE BOLSTER (CRASH ELEMENT) LOCATED UNDER THE DASHBOARD, IT CAN CONTACT THE HEADLIGHT SWITCH WIRING HARNESS, AND AN ELECTRICAL SHORT COULD OCCUR.

What owners say across generations

Sentiment is sharply divided by generation and powertrain. For the C7 (approx. 2012-2018) and C8 (approx. 2019-2023) generations, owner feedback is generally positive, praising the cars for their refined driving experience, comfortable and quiet ride, spacious

  • High maintenance and repair costs — very frequent.
  • General concerns about long-term reliability and expensive out-of-warranty repairs — very frequent.
  • Wireless CarPlay connectivity issues (dropping, failure to connect) — recurrent.
  • Electronic gremlins and glitches (e.g., camera failures, infotainment reboots, sensor errors) — recurrent.
  • Water pump failure (common issue on 3.0T engines) — recurrent.

Owner insights cover all generations of the A6.

Typical used price

Used A6 listings typically run $15,991–$61,219 across 2015 to 2026 model years.

Other A6 model years