Bentley Arnage vs Bentley Bentayga: MOT reliability compared
Updated 05 September 2026.
4.7%
Bentley Bentayga MOT failure rate, 9.3 pts lower than Bentley Arnage
Bentley Bentayga is the more reliable MOT performer: 4.7% of Bentley Bentayga MOTs fail versus 14.0% for Bentley Arnage, a 9.3 point gap.
| Metric | Bentley Arnage | Bentley Bentayga |
|---|---|---|
| MOT failure rate | 14.0% | 4.7% |
| Tests analysed | 40,562 | 16,702 |
| Most common failure | Brakes (31.3%) | Tyres (48.6%) |
Questions and answers
Which is more reliable, Bentley Arnage or Bentley Bentayga?
Bentley Bentayga is the more reliable MOT performer: 4.7% of Bentley Bentayga MOTs fail versus 14.0% for Bentley Arnage, a 9.3 point gap.
What is the MOT failure rate of the Bentley Arnage?
14.0% of Bentley Arnage MOT tests result in a failure, from 40,562 tests.
What is the MOT failure rate of the Bentley Bentayga?
4.7% of Bentley Bentayga MOT tests result in a failure, from 16,702 tests.