Sym Symply vs Sym Dd50: MOT reliability compared
Updated 05 September 2026.
20.1%
Sym Symply MOT failure rate, 1.5 pts lower than Sym Dd50
Sym Symply is the more reliable MOT performer: 20.1% of Sym Symply MOTs fail versus 21.6% for Sym Dd50, a 1.5 point gap.
| Metric | Sym Symply | Sym Dd50 |
|---|---|---|
| MOT failure rate | 20.1% | 21.6% |
| Tests analysed | 10,687 | 6,378 |
| Most common failure | Brakes (37.1%) | Brakes (44.9%) |
Questions and answers
Which is more reliable, Sym Symply or Sym Dd50?
Sym Symply is the more reliable MOT performer: 20.1% of Sym Symply MOTs fail versus 21.6% for Sym Dd50, a 1.5 point gap.
What is the MOT failure rate of the Sym Symply?
20.1% of Sym Symply MOT tests result in a failure, from 10,687 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.