Porsche Macan vs Porsche 924: MOT reliability compared
Updated 05 September 2026.
7.9%
Porsche Macan MOT failure rate, 22.5 pts lower than Porsche 924
Porsche Macan is the more reliable MOT performer: 7.9% of Porsche Macan MOTs fail versus 30.4% for Porsche 924, a 22.5 point gap.
| Metric | Porsche Macan | Porsche 924 |
|---|---|---|
| MOT failure rate | 7.9% | 30.4% |
| Tests analysed | 208,570 | 35,782 |
| Most common failure | Tyres (40.3%) | Brakes (45.8%) |
Questions and answers
Which is more reliable, Porsche Macan or Porsche 924?
Porsche Macan is the more reliable MOT performer: 7.9% of Porsche Macan MOTs fail versus 30.4% for Porsche 924, a 22.5 point gap.
What is the MOT failure rate of the Porsche Macan?
7.9% of Porsche Macan MOT tests result in a failure, from 208,570 tests.
What is the MOT failure rate of the Porsche 924?
30.4% of Porsche 924 MOT tests result in a failure, from 35,782 tests.