2006 Audi A8 Reliability ReportKeepScore 72/100 · top failure points · buy or avoid
Quick Facts · 2006 Audi A8
- Outscores the 2004 Audi A8 by 10 points — one of the stronger nearby years to consider.
- The system most likely to surface first: adaptive air suspension (major severity).
- Has 2 NHTSA recalls on record — the most notable involves the air bags.
2006 Audi A8: Buy or Avoid?
The 2006 Audi A8 is a luxurious and capable executive sedan that offers incredible value on the used market, but it demands a deep commitment to maintenance and a substantial reserve for potential repairs. While its powertrain is largely robust, the sophisticated air suspension and intricate electrical systems are known weak points that can lead to costly headaches if neglected. This is not a car for the faint of heart or the shallow of wallet; it's a magnificent machine that requires a discerning owner prepared for premium upkeep.
Biggest Strengths
- Robust 4.2L V8 engine (if maintained)
- Exceptional interior quality and build materials
- Sophisticated Quattro AWD system for all-weather capability
2006 Audi A8 — Known Trouble Spots
The systems that break first on the 2006 Audi A8. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
Safety Recalls on the 2006 Audi A8
2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
AIR BAGS
ON CERTAIN PASSENGER VEHICLES, A WIRING HARNESS CONDITION EXISTS THAT MAY DEACTIVATE THE PASSENGER SIDE FRONTAL AIR BAG EVEN UNDER CIRCUMSTANCES WHEN IT SHOULD REMAIN ACTIVATED.
AIR BAGS:FRONTAL
ON CERTAIN VEHICLES WHERE A WEAK BATTERY EXISTS, IT IS POSSIBLE THAT A LOW VOLTAGE CONDITION COULD CAUSE THE AIR BAG CONTROL UNIT TO IMPROPERLY SET A FAULT CODE. IF THIS OCCURS, THE PASSENGER SIDE FRONTAL AIR BAG WILL BECOME DEACTIVATED. HOWEVER, BOTH THE AIR BAG WARNING LIGHT IN THE INSTRUMENT CLUSTER AS WELL AS THE 'PASSENGER AIR BAG OFF' TELLTALE IN THE CENTER OF THE INSTRUMENT PANEL WILL ILLUMINATE AND PROVIDE VISUAL WARNING TO THE DRIVER.
What breaks on the 2006 Audi A8?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Audi A8 — Year-by-Year Comparison
Compare KeepScores across nearby years of the Audi A8. Click any year for its full report.
Competing 2006s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2006 Audi A8
Parts and accessories matched to your 2006 Audi A8
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Frequently Asked Questions
Just bought a 2006 Audi A8? Keep it that way.
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