DS Ds4 vs DS DS: MOT reliability compared
Updated 05 September 2026.
15.4%
DS DS MOT failure rate, 5.4 pts lower than DS Ds4
DS DS is the more reliable MOT performer: 15.4% of DS DS MOTs fail versus 20.8% for DS Ds4, a 5.4 point gap.
| Metric | DS Ds4 | DS DS |
|---|---|---|
| MOT failure rate | 20.8% | 15.4% |
| Tests analysed | 46,253 | 6,965 |
| Most common failure | Tyres (26.0%) | Suspension (28.1%) |
Questions and answers
Which is more reliable, DS Ds4 or DS DS?
DS DS is the more reliable MOT performer: 15.4% of DS DS MOTs fail versus 20.8% for DS Ds4, a 5.4 point gap.
What is the MOT failure rate of the DS Ds4?
20.8% of DS Ds4 MOT tests result in a failure, from 46,253 tests.
What is the MOT failure rate of the DS DS?
15.4% of DS DS MOT tests result in a failure, from 6,965 tests.