SEAT Leon vs SEAT Altea: MOT reliability compared
Updated 05 September 2026.
21.6%
SEAT Leon MOT failure rate, 3.7 pts lower than SEAT Altea
SEAT Leon is the more reliable MOT performer: 21.6% of SEAT Leon MOTs fail versus 25.3% for SEAT Altea, a 3.7 point gap.
| Metric | SEAT Leon | SEAT Altea |
|---|---|---|
| MOT failure rate | 21.6% | 25.3% |
| Tests analysed | 3,221,465 | 517,721 |
| Most common failure | Suspension (24.3%) | Suspension (30.8%) |
Questions and answers
Which is more reliable, SEAT Leon or SEAT Altea?
SEAT Leon is the more reliable MOT performer: 21.6% of SEAT Leon MOTs fail versus 25.3% for SEAT Altea, a 3.7 point gap.
What is the MOT failure rate of the SEAT Leon?
21.6% of SEAT Leon MOT tests result in a failure, from 3,221,465 tests.
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.