Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 11 complaints on file for the 2005 Audi A8 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.
11
NHTSA complaints
1
Recalls
0
Investigations
0
Crash-involved
1
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Speed Control | 3 | 27% | ▼ down |
| Other | 2 | 18% | ▲ up |
| Engine | 1 | 9% | — flat |
| Latches & Locks | 1 | 9% | — flat |
| Body & Structure | 1 | 9% | ▼ down |
| Brakes | 1 | 9% | ▼ down |
| Tires & Wheels | 1 | 9% | — flat |
| Electrical System | 1 | 9% | ▼ down |
1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.
Defect
ON CERTAIN PASSENGER VEHICLES, DURING PRODUCTION OF THE DRIVER'S FRONTAL AIR BAG, THE AIR BAG MAY NOT UNFOLD PROPERLY IN THE EVENT OF A CRASH AND THEREFORE MAY NOT INFLATE AS DESIGNED.
Consequence
LOSS OF FRONTAL AIR BAG DEPLOYMENT COULD OCCUR WHICH CAN INCREASE THE RISK OF INJURY IN A FRONTAL CRASH.
Remedy
DEALERS WILL INSTALL A NEW DRIVER'S FRONTAL AIR BAG FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 6, 2006. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“TL*THE CONTACT OWNS A 2005 AUDI A8. WHILE DRIVING 70 MPH WITH THE CRUISE CONTROL ACTIVATED THE CONTACT HEARD A BELL SOUND AND THE CRUISE CONTROL FAILED. THE VEHICLE DECELERATED, BUT DID NOT SHUT OFF. THE VEHICLE WAS TAKEN TO A DEALER APPROXIMATELY TEN TIMES, BUT THE CAUSE OF FAILURE COULD NOT BE…”
“ADAPTIVE MODULE J428 FAILED AND BRAKES SEIZED WHILE VEHICLE WAS IN MOTION.. AUDI CUSTOMER SERVICE SAID THAT SINCE THEY COULD NOT FIND A RECALL AND THE VEHICLE WAS NINE YEARS OLD THEY THOUGHT IT WAS NOT THEIR PROBLEM. I THINK THE PROBLEM COULD HAVE E RESULTED IN A SERIOUS ACCIDENT AT HIGH SPEEDS AND…”
“ADAPTIVE MODULE J428 FAILED AND BRAKES SEIZED WHILE VEHICLE WAS IN MOTION.. AUDI CUSTOMER SERVICE SAID THAT SINCE THEY COULD NOT FIND A RECALL AND THE VEHICLE WAS NINE YEARS OLD THEY THOUGHT IT WAS NOT THEIR PROBLEM. I THINK THE PROBLEM COULD HAVE E RESULTED IN A SERIOUS ACCIDENT AT HIGH SPEEDS AND…”
“DT*: THE CONTACT STATED WHILE THE VEHICLE WAS TRAVELING 40 MPH THE ACCELERATOR PEDAL WAS RELEASED. THE VEHICLE ACCELERATED ON ITS OWN. THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE STOPPED. THE DEALERSHIP WAS UNABLE TO DETERMINE A PROBLEM. A SECOND TIME, WHILE DRIVING 70 MPH, THE ACCELERATOR PEDAL…”
“DT*: THE CONTACT STATED WHILE DRIVING 10 MPH AND PREPARING TO STOP AT A TRAFFIC LIGHT, THE STEERING WHEEL LOCKED, THE EMERGENCY BRAKE ENGAGED AND THE WARNING LIGHTS ON THE DASH ILLUMINATED. THE VEHICLE WAS UNABLE TO BE MANEUVERED OFF THE ROAD AND WAS TOWED TO THE DEALER, WHO DETERMINED THE ENTIRE…”
The record is thin — 11 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.
According to NHTSA complaint data, the leading problem areas are speed control (3 complaints), other (2 complaints), tires & wheels (1 complaints).
Yes — NHTSA lists 1 recall campaign affecting the 2005 Audi A8. 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 A8 years to avoid are 2013, 2015, 2004. The cleanest record among A8 years belongs to 2026.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.