SEAT Altea vs SEAT Arosa: MOT reliability compared
Updated 05 September 2026.
25.3%
SEAT Altea MOT failure rate, 2.7 pts lower than SEAT Arosa
SEAT Altea is the more reliable MOT performer: 25.3% of SEAT Altea MOTs fail versus 28.0% for SEAT Arosa, a 2.7 point gap.
| Metric | SEAT Altea | SEAT Arosa |
|---|---|---|
| MOT failure rate | 25.3% | 28.0% |
| Tests analysed | 517,721 | 271,935 |
| Most common failure | Suspension (30.8%) | Lamps & electrical (31.0%) |
Questions and answers
Which is more reliable, SEAT Altea or SEAT Arosa?
SEAT Altea is the more reliable MOT performer: 25.3% of SEAT Altea MOTs fail versus 28.0% for SEAT Arosa, a 2.7 point gap.
What is the MOT failure rate of the SEAT Altea?
25.3% of SEAT Altea MOT tests result in a failure, from 517,721 tests.
What is the MOT failure rate of the SEAT Arosa?
28.0% of SEAT Arosa MOT tests result in a failure, from 271,935 tests.