Most reliable Sym: MOT failure rates ranked
Updated 05 September 2026.
19.1%
Sym Fiddle, the most reliable Sym
The most reliable Sym on MOT failure rate is the Sym Fiddle, at 19.1% failures across 6,986 tests.
| Rank | Model | MOT failure rate | Tests |
|---|---|---|---|
| 1 | Sym Fiddle | 19.1% | 6,986 |
| 2 | Sym Symply | 20.1% | 10,687 |
| 3 | Sym Jet | 21.6% | 46,771 |
| 4 | Sym Dd50 | 21.6% | 6,378 |
| 5 | Sym City | 22.3% | 6,163 |
Questions and answers
What is the most reliable Sym at MOT?
The most reliable Sym on MOT failure rate is the Sym Fiddle, at 19.1% failures across 6,986 tests.
Which Sym fails its MOT most often?
The Sym City has the highest MOT failure rate of the Sym range, at 22.3%.