2001 Audi TT vs 2001 Porsche 911 Turbo
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2001 Audi TT | 2001 Porsche 911 Turbo |
|---|---|---|
| NHTSA complaints | 120 | 22 |
| Recall campaigns | 3 | 2 |
| Service bulletins (TSBs) | 98 | 283 |
| Investigations | 0 | 1 |
| Crash reports | 4 | 1 |
| Fire reports | 3 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 23 | 16 |
| Median reported incident mileage | 50,000 mi | 50,000 mi |
Reported problems side by side
| Component | Audi TT | Porsche 911 Turbo |
|---|---|---|
| Electrical System | 71 | 0 |
| Engine | 0 | 15 |
| Engine and Engine Cooling | 10 | 3 |
| Air Bags | 10 | 2 |
| Power Train | 7 | 4 |
| Suspension | 6 | 0 |
| Fuel System, Other | 5 | 0 |
| Service Brakes, Hydraulic | 5 | 0 |
Symptoms owners describe
| Stalling | 9 | 0 |
| Airbag warning light | 5 | 0 |
| Overheating | 0 | 5 |
2001 Audi TT
2001 Porsche 911 Turbo
Compare all Audi TT vs Porsche 911 Turbo years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.