Jeep Wrangler vs Jeep Gr: MOT reliability compared
Updated 05 September 2026.
24.9%
Jeep Wrangler MOT failure rate, 1.7 pts lower than Jeep Gr
Jeep Wrangler is the more reliable MOT performer: 24.9% of Jeep Wrangler MOTs fail versus 26.6% for Jeep Gr, a 1.7 point gap.
| Metric | Jeep Wrangler | Jeep Gr |
|---|---|---|
| MOT failure rate | 24.9% | 26.6% |
| Tests analysed | 114,196 | 21,773 |
| Most common failure | Lamps & electrical (41.1%) | Lamps & electrical (36.3%) |
Questions and answers
Which is more reliable, Jeep Wrangler or Jeep Gr?
Jeep Wrangler is the more reliable MOT performer: 24.9% of Jeep Wrangler MOTs fail versus 26.6% for Jeep Gr, a 1.7 point gap.
What is the MOT failure rate of the Jeep Wrangler?
24.9% of Jeep Wrangler MOT tests result in a failure, from 114,196 tests.
What is the MOT failure rate of the Jeep Gr?
26.6% of Jeep Gr MOT tests result in a failure, from 21,773 tests.