SEAT Leon vs SEAT Arona: MOT reliability compared
Updated 05 September 2026.
12.7%
SEAT Arona MOT failure rate, 8.9 pts lower than SEAT Leon
SEAT Arona is the more reliable MOT performer: 12.7% of SEAT Arona MOTs fail versus 21.6% for SEAT Leon, a 8.9 point gap.
| Metric | SEAT Leon | SEAT Arona |
|---|---|---|
| MOT failure rate | 21.6% | 12.7% |
| Tests analysed | 3,221,465 | 272,187 |
| Most common failure | Suspension (24.3%) | Tyres (29.9%) |
Questions and answers
Which is more reliable, SEAT Leon or SEAT Arona?
SEAT Arona is the more reliable MOT performer: 12.7% of SEAT Arona MOTs fail versus 21.6% for SEAT Leon, a 8.9 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 Arona?
12.7% of SEAT Arona MOT tests result in a failure, from 272,187 tests.