Mercedes-Benz E-Class vs Mercedes-Benz Clk: MOT reliability compared
Updated 05 September 2026.
20.5%
Mercedes-Benz E-Class MOT failure rate, 4.9 pts lower than Mercedes-Benz Clk
Mercedes-Benz E-Class is the more reliable MOT performer: 20.5% of Mercedes-Benz E-Class MOTs fail versus 25.4% for Mercedes-Benz Clk, a 4.9 point gap.
| Metric | Mercedes-Benz E-Class | Mercedes-Benz Clk |
|---|---|---|
| MOT failure rate | 20.5% | 25.4% |
| Tests analysed | 4,812,594 | 1,413,565 |
| Most common failure | Tyres (31.0%) | Suspension (39.6%) |
Questions and answers
Which is more reliable, Mercedes-Benz E-Class or Mercedes-Benz Clk?
Mercedes-Benz E-Class is the more reliable MOT performer: 20.5% of Mercedes-Benz E-Class MOTs fail versus 25.4% for Mercedes-Benz Clk, a 4.9 point gap.
What is the MOT failure rate of the Mercedes-Benz E-Class?
20.5% of Mercedes-Benz E-Class MOT tests result in a failure, from 4,812,594 tests.
What is the MOT failure rate of the Mercedes-Benz Clk?
25.4% of Mercedes-Benz Clk MOT tests result in a failure, from 1,413,565 tests.