Smart (Mcc) City vs Smart (Mcc) Cabriolet: MOT reliability compared
Updated 05 September 2026.
27.3%
Smart (Mcc) Cabriolet MOT failure rate, 1.2 pts lower than Smart (Mcc) City
Smart (Mcc) Cabriolet is the more reliable MOT performer: 27.3% of Smart (Mcc) Cabriolet MOTs fail versus 28.5% for Smart (Mcc) City, a 1.2 point gap.
| Metric | Smart (Mcc) City | Smart (Mcc) Cabriolet |
|---|---|---|
| MOT failure rate | 28.5% | 27.3% |
| Tests analysed | 325,945 | 38,430 |
| Most common failure | Lamps & electrical (42.6%) | Lamps & electrical (41.1%) |
Questions and answers
Which is more reliable, Smart (Mcc) City or Smart (Mcc) Cabriolet?
Smart (Mcc) Cabriolet is the more reliable MOT performer: 27.3% of Smart (Mcc) Cabriolet MOTs fail versus 28.5% for Smart (Mcc) City, a 1.2 point gap.
What is the MOT failure rate of the Smart (Mcc) City?
28.5% of Smart (Mcc) City MOT tests result in a failure, from 325,945 tests.
What is the MOT failure rate of the Smart (Mcc) Cabriolet?
27.3% of Smart (Mcc) Cabriolet MOT tests result in a failure, from 38,430 tests.