SEAT Arona vs SEAT Arosa: MOT reliability compared
Updated 05 September 2026.
12.7%
SEAT Arona MOT failure rate, 15.3 pts lower than SEAT Arosa
SEAT Arona is the more reliable MOT performer: 12.7% of SEAT Arona MOTs fail versus 28.0% for SEAT Arosa, a 15.3 point gap.
| Metric | SEAT Arona | SEAT Arosa |
|---|---|---|
| MOT failure rate | 12.7% | 28.0% |
| Tests analysed | 272,187 | 271,935 |
| Most common failure | Tyres (29.9%) | Lamps & electrical (31.0%) |
Questions and answers
Which is more reliable, SEAT Arona or SEAT Arosa?
SEAT Arona is the more reliable MOT performer: 12.7% of SEAT Arona MOTs fail versus 28.0% for SEAT Arosa, a 15.3 point gap.
What is the MOT failure rate of the SEAT Arona?
12.7% of SEAT Arona MOT tests result in a failure, from 272,187 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.