Audi TT problems: all generations
We have documented 3 generations of the Audi TT: TT I (1998–2006), TT II (2006–2014) and TT III (2014–2023). The one with the best score is the Audi TT I (6.4/10). Choose the generation or the year to see its faults, the engines best avoided and what to check before buying.
Audi TT I
1998–2006 · code 8N
Engines and gearboxes: DSG6 DQ250 gearbox, 1.8 T 20v
Most serious fault: Critical severity
6.4 out of 10MotorFiable Score
Audi TT II
2006–2014 · code 8J
Engines and gearboxes: 2.0 TSI / TFSI, VW 2.0 TFSI EA113, DSG6 DQ250 gearbox
Most serious fault: Critical severity
6.0 out of 10MotorFiable Score
Audi TT III
2014–2023 · code 8S
Engines and gearboxes: 2.0 TSI / TFSI, DSG6 DQ250 gearbox
Most serious fault: High severity
5.9 out of 10MotorFiable Score
Problems with Audi cars · Audi TT warning lights · Least reliable cars