Harley-Davidson Xl vs Harley Davidson Flstf: MOT reliability compared
Updated 05 September 2026.
9.8%
Harley Davidson Flstf MOT failure rate, 0.3 pts lower than Harley-Davidson Xl
Harley Davidson Flstf is the more reliable MOT performer: 9.8% of Harley Davidson Flstf MOTs fail versus 10.1% for Harley-Davidson Xl, a 0.3 point gap.
| Metric | Harley-Davidson Xl | Harley Davidson Flstf |
|---|---|---|
| MOT failure rate | 10.1% | 9.8% |
| Tests analysed | 78,605 | 31,803 |
| Most common failure | Lamps & electrical (19.4%) | Lamps & electrical (18.2%) |
Questions and answers
Which is more reliable, Harley-Davidson Xl or Harley Davidson Flstf?
Harley Davidson Flstf is the more reliable MOT performer: 9.8% of Harley Davidson Flstf MOTs fail versus 10.1% for Harley-Davidson Xl, a 0.3 point gap.
What is the MOT failure rate of the Harley-Davidson Xl?
10.1% of Harley-Davidson Xl MOT tests result in a failure, from 78,605 tests.
What is the MOT failure rate of the Harley Davidson Flstf?
9.8% of Harley Davidson Flstf MOT tests result in a failure, from 31,803 tests.