Sym Fiddle vs Sym Dd50: MOT reliability compared
Updated 05 September 2026.
19.1%
Sym Fiddle MOT failure rate, 2.5 pts lower than Sym Dd50
Sym Fiddle is the more reliable MOT performer: 19.1% of Sym Fiddle MOTs fail versus 21.6% for Sym Dd50, a 2.5 point gap.
| Metric | Sym Fiddle | Sym Dd50 |
|---|---|---|
| MOT failure rate | 19.1% | 21.6% |
| Tests analysed | 6,986 | 6,378 |
| Most common failure | Brakes (32.6%) | Brakes (44.9%) |
Questions and answers
Which is more reliable, Sym Fiddle or Sym Dd50?
Sym Fiddle is the more reliable MOT performer: 19.1% of Sym Fiddle MOTs fail versus 21.6% for Sym Dd50, a 2.5 point gap.
What is the MOT failure rate of the Sym Fiddle?
19.1% of Sym Fiddle MOT tests result in a failure, from 6,986 tests.
What is the MOT failure rate of the Sym Dd50?
21.6% of Sym Dd50 MOT tests result in a failure, from 6,378 tests.