Maserati Quattroporte vs Maserati Grancabrio: MOT reliability compared
Updated 05 September 2026.
14.3%
Maserati Grancabrio MOT failure rate, 5.3 pts lower than Maserati Quattroporte
Maserati Grancabrio is the more reliable MOT performer: 14.3% of Maserati Grancabrio MOTs fail versus 19.6% for Maserati Quattroporte, a 5.3 point gap.
| Metric | Maserati Quattroporte | Maserati Grancabrio |
|---|---|---|
| MOT failure rate | 19.6% | 14.3% |
| Tests analysed | 25,858 | 6,463 |
| Most common failure | Tyres (32.3%) | Tyres (40.2%) |
Questions and answers
Which is more reliable, Maserati Quattroporte or Maserati Grancabrio?
Maserati Grancabrio is the more reliable MOT performer: 14.3% of Maserati Grancabrio MOTs fail versus 19.6% for Maserati Quattroporte, a 5.3 point gap.
What is the MOT failure rate of the Maserati Quattroporte?
19.6% of Maserati Quattroporte MOT tests result in a failure, from 25,858 tests.
What is the MOT failure rate of the Maserati Grancabrio?
14.3% of Maserati Grancabrio MOT tests result in a failure, from 6,463 tests.