Ktm 250 vs Ktm 450: MOT reliability compared
Updated 05 September 2026.
17.3%
Ktm 450 MOT failure rate, 0.5 pts lower than Ktm 250
Ktm 450 is the more reliable MOT performer: 17.3% of Ktm 450 MOTs fail versus 17.8% for Ktm 250, a 0.5 point gap.
| Metric | Ktm 250 | Ktm 450 |
|---|---|---|
| MOT failure rate | 17.8% | 17.3% |
| Tests analysed | 29,244 | 18,732 |
| Most common failure | Lamps & electrical (32.6%) | Lamps & electrical (32.0%) |
Questions and answers
Which is more reliable, Ktm 250 or Ktm 450?
Ktm 450 is the more reliable MOT performer: 17.3% of Ktm 450 MOTs fail versus 17.8% for Ktm 250, a 0.5 point gap.
What is the MOT failure rate of the Ktm 250?
17.8% of Ktm 250 MOT tests result in a failure, from 29,244 tests.
What is the MOT failure rate of the Ktm 450?
17.3% of Ktm 450 MOT tests result in a failure, from 18,732 tests.