2001 Audi TT Reliability Report
NHTSA data as of Oct 15, 2026Published Oct 19, 2026
Ranks 7th of 9 TT years we score.
- Owner complaints
- 120
- 6 are recall notices
- Per 10,000 cars
- 54.2
- 21,038 made for the U.S.
- Vs the average car
- 1.3×
- same age, 1× is average
- Serious outcomes
- 22
- crash, fire, injury, stall or tow
- Recalls
- 3
- NHTSA crash rating
- Not rated
- no overall rating before 2011
Should You Buy the 2001 Audi TT?
Only after careful checks. Our reliability score for the 2001 Audi TT is 67 out of 100, which rates Caution. Owners reported about 1.3 times as many problems as for the average car of the same age. It ranks 7th of the 9 TT years we score.
The most reported problem is the instrument cluster, mostly wrong readings (61 of 120 complaints). Owners also complain about airbag warning lights and the fuel gauge or level sensor. 22 of the 120 complaints describe a serious outcome, such as a crash, a fire, an injury or stalling while driving.
It has 3 recalls. For comparison, the 2000 scores 61 and the 2002 scores 74.
Before you buy, check that the recalls were done and get an independent inspection. The full checklist is at the end of this page.
Pros
- No do-not-drive or park-outside recalls
Cons
- About 1.3 times the problems of the average car its age
- Instrument cluster: wrong readings61 complaints
- Airbag warning light8 complaints
- Fuel gauge or level sensor: wrong readings6 complaints
How the 2001 TT Earned Its Score
Every model year starts at 100. Each part takes points away when this year has more problems than the average car of the same age. How we score
| Item | Vs average | Points lost |
|---|---|---|
| Starting score | 100 | |
| Serious problems | 0.89× | −17 |
| Everyday problems | 2.1× | −10 |
| Problems in the last two years | Not counted | – |
| Recalls | 0.97× | −6 |
| Score | 67 |
Problems in the last two years are not counted for the 2001 TT. If it were exactly average, its 21,038 cars would draw about 0.1 complaints in two years at this age, too few to compare. Their 30% moves to serious and everyday problems, which count for 80% of this score instead of 50%.
What Owners Report
We read all 120 complaints filed with NHTSA for the 2001 Audi TT, one by one, and grouped them by the problem they describe. The most reported problems come first. A complaint that describes more than one problem is counted under each, so the counts add up to more than 120.
Instrument cluster: wrong readings
61 complaints (51%)
Wrong readings, a feature that stopped working and problems that come and go. 9 of these 61 complaints describe a serious outcome, most often being stranded. In 7 complaints, the problem came back after a repair. Median mileage when it started: about 50,000 miles.
Airbag warning light
8 complaints (7%)
Warning lights and a feature that stopped working. Median mileage when it started: about 27,000 miles.
Fuel gauge or level sensor: wrong readings
6 complaints (5%)
Wrong readings. 1 of these 6 complaints describes a serious outcome: stalling or losing power while driving. Median mileage when it started: about 42,000 miles.
Timing belt: parts breaking or coming apart
5 complaints (4%)
Parts breaking or coming apart. 3 of these 5 complaints describe a serious outcome. Median mileage when it started: about 70,000 miles.
Brakes: loss of braking
4 complaints (3%)
Loss of braking and locking up. 2 of these 4 complaints describe a serious outcome, most often a crash. Median mileage when it started: about 83,000 miles.
Ignition coils or spark plugs: a loss of power
4 complaints (3%)
A loss of power, vibration or shudder and parts breaking or coming apart. 1 of these 4 complaints describes a serious outcome: stalling or losing power while driving.
Cylinder head: damage
4 complaints (3%)
Damage and a failure that needed a new part. Median mileage when it started: about 91,000 miles.
Stability control (ESC): warning lights
4 complaints (3%)
Warning lights. Median mileage when it started: about 92,000 miles.
Tires: parts breaking or coming apart
4 complaints (3%)
Parts breaking or coming apart. 1 of these 4 complaints describes a serious outcome.
ABS: the system not working when needed
3 complaints (3%)
The system not working when needed, warning lights and a failure. Median mileage when it started: about 50,000 miles.
Headlights: stopped working
3 complaints (3%)
A feature that stopped working and problems that come and go. Median mileage when it started: about 80,000 miles.
Stall (cause not stated)
3 complaints (3%)
Stalling. 1 of these 3 complaints describes a serious outcome: a car that would not start.
Transmission: unusual noises
3 complaints (3%)
Unusual noises and a failure. 1 of these 3 complaints describes a serious outcome: stalling or losing power while driving. Median mileage when it started: about 119,000 miles.
Alternator or charging: stalling
2 complaints (2%)
Stalling and a failure. 1 of these 2 complaints describes a serious outcome: stalling or losing power while driving.
Ball joints and control arms: unusual noises
2 complaints (2%)
Unusual noises and rust or corrosion.
Show 14 more problems
Coil spring: parts breaking or coming apart
2 complaints (2%)
Parts breaking or coming apart.
Cooling system: overheating
2 complaints (2%)
Overheating and smoke or a burning smell.
Frontal airbags: no deployment in a crash
2 complaints (2%)
No deployment in a crash.
Fuel filler door: works on and off
2 complaints (2%)
Problems that come and go.
Interior trim: parts breaking or coming apart
2 complaints (2%)
Parts breaking or coming apart and not opening or unlocking.
Manual transmission or clutch: not releasing
2 complaints (2%)
Not releasing and failure or loss of drive. 1 of these 2 complaints describes a serious outcome: stalling or losing power while driving.
Oil pressure: warning lights
2 complaints (2%)
Warning lights.
Convertible roof: works on and off
2 complaints (2%)
Problems that come and go and warning lights.
Electrical system (part not stated): works on and off
2 complaints (2%)
Problems that come and go and a feature that stopped working. 1 of these 2 complaints describes a serious outcome: stalling or losing power while driving.
Trunk latch: works on and off
2 complaints (2%)
Problems that come and go.
Door lock actuators: works on and off
2 complaints (2%)
Problems that come and go and not opening or unlocking.
Power windows or regulator: works on and off
2 complaints (2%)
Problems that come and go and smoke or a burning smell.
Seat belts: sticking or stiffness
2 complaints (2%)
Sticking or stiffness and not closing or latching.
Shifter or park: parts breaking or coming apart
2 complaints (2%)
Parts breaking or coming apart. 1 of these 2 complaints describes a serious outcome.
Reported Once (30)
Show the 30 problems reported once
- A/C compressor: unusual noises
- Airbags: deployment with no crash
- Battery drain: draining the battery
- Blower motor: stopped working
- Body seals (water leak): water leaking in
- Brake power assist: loss of braking
- Check engine light (cause not stated)
- Defroster: stopped working
- Engine: rough running or misfires
- Engine air intake: a leak
- Engine oil consumption: burning or using oil
- Exterior lights: works on and off
- Fuel leak: rust or corrosion
- Horn: stopped working
- Loss of power (cause not stated)
- Noise (cause not stated)
- Electrical outlets: a fire
- Problem not described (cause not stated)
- Seat heater: draining the battery
- Secondary actuator valve
- Speed does not decrease (cause not stated)
- Suspension: parts breaking or coming apart
- Vehicle alarm: stopped working
- Seats
- Car not starting (cause not stated)
- Steering: unusual noises
- Taillights or brake lights: not shutting off
- Windshield
- Windshield wipers: stopped working
- Wiring, fuses or body control module: damage
How the 2001 Audi TT Compares With Other Years
The other TT years of the 1st generation (8N), 2000 to 2006, and the years just before and after it.
| Year | Rating | Score | Vs average | Per 10k cars | Recalls | Most reported problem |
|---|---|---|---|---|---|---|
| 2006 | Not scored | – | – | 33.7 | 0 | Timing belt: parts breaking or coming apart |
| 2005 | Good | 76 | 0.74× | 32.7 | 0 | Airbag warning light |
| 2004 | Caution | 67 | 1.5× | 40.9 | 1 | Dual-clutch transmission: failure or loss of drive |
| 2003 | Good | 77 | 0.67× | 21.2 | 0 | Instrument cluster: wrong readings |
| 2002 | Good | 74 | 0.85× | 33.2 | 0 | Instrument cluster: stopped working |
| 2001 This year | Caution | 67 | 1.3× | 54.2 | 3 | Instrument cluster: wrong readings |
| 2000 | Caution | 61 | 2.0× | 89.4 | 5 | Instrument cluster: stopped working |
2001 Audi TT Recalls
Three recalls cover the 2001 Audi TT. The most recent was issued in June 2021: “Air Bag Inflators May Underinflate Bag.” A VIN check at NHTSA shows which are still open on a given car.
Air Bag Inflators May Underinflate Bag, June 2021
Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash. In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.
NHTSA 21V470000Recall report (PDF)Owner letter (PDF)Issued Jun 23, 2021. By the third quarter of 2023, 5% of the cars in this recall had been fixed.
Air Bag Inflators May Underinflate Bag, January 2020
Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash. In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.
NHTSA 20V056000Recall report (PDF)Owner letter (PDF)Issued Jan 31, 2020. By the second quarter of 2023, 2% of the cars in this recall had been fixed.
Vw/Rear Tract Control Arm
Corrosion could impede the free movement of the control arm.
NHTSA 01V325000Issued Oct 10, 2001.
NHTSA Crash Test Ratings
NHTSA gave the 2001 TT no overall, frontal or side rating. It did rate each seat in those tests and lists the seat ratings under Rating Breakdown on its page. We show them the same way below. These tests are from before 2011, so the stars are not comparable with ratings for 2011 and newer models. See the 2001 TT ratings on NHTSA.gov.
2-door with side airbags
Check Before You Buy
A checklist for the 2001 TT, from its three recalls and the problems owners report most.
Confirm the Recalls Were Done
Ask the seller for proof that each of these recalls was repaired.
- Air Bag Inflators May Underinflate Bag, June 2021 NHTSA 21V470000
- Air Bag Inflators May Underinflate Bag, January 2020 NHTSA 20V056000
- Vw/Rear Tract Control Arm NHTSA 01V325000
On the Test Drive
- Test the screen, audio and phone connection for freezing or rebooting.
- Ask when the timing belt was last replaced. An overdue belt is a big repair to budget for.
- Brake firmly from a moderate speed. A soft, hard or pulsing pedal, or a brake warning light, is a warning sign.
Ask the Seller
Ask whether any of these were ever repaired, and ask to see the receipts.
- Instrument cluster
- Airbag warning lights
- Fuel gauge or level sensor
- Also ask for the service records, especially oil changes.
Before You Pay
- Get an independent pre-purchase inspection from a mechanic you choose.
- Decode the VIN to confirm the model year, engine and trim.
- Check the title for salvage, flood or rebuilt branding.
What to do next