Lexus Ct vs Lexus Is220: MOT reliability compared
Updated 05 September 2026.
13.3%
Lexus Ct MOT failure rate, 6.0 pts lower than Lexus Is220
Lexus Ct is the more reliable MOT performer: 13.3% of Lexus Ct MOTs fail versus 19.3% for Lexus Is220, a 6.0 point gap.
| Metric | Lexus Ct | Lexus Is220 |
|---|---|---|
| MOT failure rate | 13.3% | 19.3% |
| Tests analysed | 325,037 | 192,617 |
| Most common failure | Tyres (28.6%) | Lamps & electrical (27.9%) |
Questions and answers
Which is more reliable, Lexus Ct or Lexus Is220?
Lexus Ct is the more reliable MOT performer: 13.3% of Lexus Ct MOTs fail versus 19.3% for Lexus Is220, a 6.0 point gap.
What is the MOT failure rate of the Lexus Ct?
13.3% of Lexus Ct MOT tests result in a failure, from 325,037 tests.
What is the MOT failure rate of the Lexus Is220?
19.3% of Lexus Is220 MOT tests result in a failure, from 192,617 tests.