DS Ds3 vs DS Ds5: MOT reliability compared
Updated 05 September 2026.
18.5%
DS Ds5 MOT failure rate, 3.1 pts lower than DS Ds3
DS Ds5 is the more reliable MOT performer: 18.5% of DS Ds5 MOTs fail versus 21.6% for DS Ds3, a 3.1 point gap.
| Metric | DS Ds3 | DS Ds5 |
|---|---|---|
| MOT failure rate | 21.6% | 18.5% |
| Tests analysed | 307,811 | 13,280 |
| Most common failure | Suspension (21.2%) | Tyres (28.0%) |
Questions and answers
Which is more reliable, DS Ds3 or DS Ds5?
DS Ds5 is the more reliable MOT performer: 18.5% of DS Ds5 MOTs fail versus 21.6% for DS Ds3, a 3.1 point gap.
What is the MOT failure rate of the DS Ds3?
21.6% of DS Ds3 MOT tests result in a failure, from 307,811 tests.
What is the MOT failure rate of the DS Ds5?
18.5% of DS Ds5 MOT tests result in a failure, from 13,280 tests.