Most common 2003 Audi TT problems
Share of the 13 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Audi TT complaints by model year
Best TT years: 2016, 2005, 2003. Years to avoid: 2001, 2002, 2004, 2000. Compare all years →
What 2003 Audi TT owners say
Electrical system
My 2003 Audi TT quattro has an intermittent headlight, have tried numerous times replacing the bulb as well as switch. After looking at numerous posts, it is clear that this is a huge fault by the manufacturer of headlight failure. In my state you get a ticket for a single light out (ny) and this headlight fails intermittently either when at 0mph or 60mph. Huge safety concern especially if driving at night or in the rain, on top of the traffic violations.
There is a very well-documented, widespread problem with the Audi TT dash panel, one that Audi has not sufficiently addressed. Failures include (1) a false or no vehicle speed indication (2) a false or no engine rotational speed indication (3) a false engine temperature indication (4) a false fuel level (5) complete deactivation of engine (6) improper status of safety features such as airbags, brakes, traction control, etc (7) improper or faulty indication of onboard computer functions and driver information displays. It is a shame that the us has not been able to affect a positive response from Audi regarding a safety recall of this known, chronic problem, whereas other countries, such as the uk, have successfully lobbied for action from Audi in the form of an unconditional safety recall. …
Transmission & drivetrain
Tl contact owns a 2003 Audi TT. The contact was driving while accelerating from a stop, the transmission jerked and would not accelerate for a few seconds. The failure also occurred while the contact was driving 25-35 MPH. The vehicle was taken to an authorized dealer five times but the cause of the failure could not be determined. The vehicle was taken back to the dealer who then stated that the transmission needed to be replaced. The vehicle had not been repaired. The failure mileage was approximately 84,902. Updated 1/21/11 updated 04/18/11
Tl* the contact owns a 2003 Audi TT. While driving approximately 25 MPH, the vehicle began to jerk forward. The vehicle was taken to the dealer for diagnostics. The technician stated that the transmission would have to be replaced. The vehicle was not repaired. The VIN was unavailable. The approximate failure mileage was 52,000.
Engine & cooling
Oil consumption of vehicle is very high. For the first 30000 miles oil consumption was normal. Now the vehicle runs low on oil every 3000 miles. Advised by Audi that it is normal for the vehichle to burn 1 quart every 1000 miles, but as stated earlier, this did not happen for the first 30000 miles. Also advised by Audi to keep a quart of oil in my trunk. Nothing was done to correct the issue.
2003 Audi TT. Consumer states problem with instrument cluster and timing belt the consumer stated the fuel gauge and other components were not accurate. The dealership determined that the instrument cluster and timing belt needed to be replaced. The consumer stated instrument cluster failure was a well known problem for Audi's and it should have been covered by Audi. The consumer was not given a rational reason for the denial. However, Audi stated that the dealership denied the request.
2003 Audi TT engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 1.8L 4-cyl turbo | 6-speed automatic | FWD | 18 / 26 / 21 |
| 1.8L 4-cyl turbo | 6-speed manual | 4WD/AWD | 18 / 26 / 21 |
EPA ratings. Class: Sports car.
Frequently asked questions
Is the 2003 Audi TT a good car?
Based on 13 owner complaints filed with NHTSA, the 2003 TT rates average: 26% fewer complaints than a typical year of the TT at the same age. It is one of the best TT years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2003 Audi TT?
The electrical system — 7 complaints, 54% of all complaints for this model year, most often about instrument cluster/panel. Next are the transmission & drivetrain (5) and engine & cooling (4).
How many recalls does the 2003 Audi TT have?
NHTSA lists no recalls for the 2003 Audi TT. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Audi TT?
The best years by complaints, compared at the same age, are 2016, 2005 and 2003. Years to avoid or approach with caution: 2001, 2002, 2004 and 2000. See the full Audi TT years comparison.
At what mileage do 2003 Audi TT problems happen?
The median mileage reported in complaints is about 52,000 miles; 33% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.