Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 26 complaints on file for the 1997 Audi A6 — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.
26
NHTSA complaints
2
Recalls
0
Investigations
0
Crash-involved
5
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Electrical System | 17 | 65% | ▼ down |
| Engine | 1 | 4% | ▼ down |
| Fuel System | 1 | 4% | new |
| Lighting | 1 | 4% | ▼ down |
| Other | 1 | 4% | ▼ down |
| Seats | 1 | 4% | — flat |
| Speed Control | 1 | 4% | ▼ down |
| Transmission | 1 | 4% | ▼ down |
| Climate Control (A/C & Heat) | 1 | 4% | ▼ down |
| Visibility & Wipers | 1 | 4% | ▼ down |
2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DISCHARGE OF STATIC ELECTRICITY UNDER LOW HUMIDITY CONDITIONS CAN ACTIVATE THE DRIVER SIDE AIR BAG WHEN THE DRIVER ENTERS OR EXITS THE VEHICLE AND FORMS AN ELECTRICAL CIRCUIT BY TOUCHING CERTAIN AREAS OF THE STEERING WHEEL.
Consequence
ACTIVATION OF THE AIR BAG UNDER THESE CONDITIONS CAN CAUSE PERSONAL INJURY.
Remedy
DEALERS WILL INSTALL A GROUND WIRE ON THE DRIVER SIDE AIR BAG.
Defect
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE REAR SEAT BELT RETRACTORS MAY NOT LOCK PROPERLY WHEN ENGAGED, OR NOT REMAIN LOCKED AFTER BEING ENGAGED.
Consequence
IN THE EVENT OF A CRASH, AN IMPROPERLY LOCKING SEAT BELT COULD CAUSE INJURY TO AN OCCUPANT.
Remedy
DEALERS WILL REPLACE THE REAR SEAT BELT ASSEMBLY.
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“BATTERY UNDER REAR SEAT SHORTED DUE TO MALFUNCTION OR CONTACT WITH WIRES ON BOTTOM OF SEAT CUSHION DUE TO INADEQUATE CLEARANCE BETWEEN BATTERY AND CUSHION. FIRE PRECEEDED BY LIGHTS FLASHING ON AND OFF AND MOON ROOF OPENING AND CLOSING. SMOKE CAME UP FROM UNDER REAR SEAT WHERE MY 14 YEAR OLD…”
“DT*: THE CONTACT STATED THAT THE SIDE VIEW MIRRORS WERE CLOUDY. THE VEHICLE WAS TAKEN TO A SERVICE DEALER, WHERE IT WAS DETERMINED THAT THE REFLECTIVE MATERIAL IN THE MIRRORS WAS PEELING. THERE WERE NO REPAIRS MADE. THE MANUFACTURER WAS ALSO NOTIFIED. UPDATED 9/5/2006 - THE DEALER REFUSED TO…”
“NUMEROUS ELECTRICAL FAILURES AND MALFUNCTIONS INCLUDING REPLACEMENT OF IGNITION SWITCH, 2 BATTERIES, 2 ALTERNATORS, A/C FAN RELAYS AND FANS, NUMEROUS WIRING "REROUTES"; PROBLEMS STILL EXIST. CAR LOOSES ELECTRICAL POWER WHILE DRIVING WITHOUT WARNING. CANNOT BE RESTARTED.”
“1997 AUDI A6 QUATTRO. FILLED UP WITH GAS AT 8PM, PARKED CAR IN DRIVEWAY IN FRONT OF GARAGE. BY 2PM NEXT DAY THERE WAS A LARGE PUDDLE OF GAS (NEARLY 1/2 TANK) LOCATED UNDER THE ENTIRE REAR END OF THE CAR PAST THE WHEELS MORE THEN 2 FT ON BOTH SIDES. THE FUMES COULD SMELT OVER 5 FT AWAY. I'M POSITIVE…”
“THE REAR SEAT WAS SHIFTED BY THE OCCUPANT TO ATTACH A CHILD'S CAR SEAT TO THE PASSENGER SIDE REAR SEATBELT MOUNTING BRACKETS. THE SPRING WIRES UNDER THE REAR SEAT CONTACTED BOTH POSTS OF THE BATTERY UNDER THE SEAT, IGNITING A FIRE, WHICH SPREAD THROUGH THE ENTIRE REAR SEAT OF THE CAR. THE…”
The record is thin — 26 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.
According to NHTSA complaint data, the leading problem areas are electrical system (17 complaints), lighting (1 complaints), engine (1 complaints).
Yes — NHTSA lists 2 recall campaigns affecting the 1997 Audi A6. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
Based on complaint rates and open investigations, the A6 years to avoid are 1999, 2000, 2019, 1998, 2001, 2005, 2002, 2012, 2003, 2006, 2013, 2008, 2016, 1996. The cleanest record among A6 years belongs to 2024.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.