Lexus Ct vs Lexus Is 220 d (4dr): reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Lexus Ct
87%
MOT pass rate · 32,251 vehicles
Lexus Is 220 d (4dr)
71%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Lexus Ct (87%) and Lexus Is 220 d (4dr) (71%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Lexus Ct | Lexus Is 220 d (4dr) |
|---|---|---|
| MOT pass rate | 87% ✓ | 71% |
| MOT failure rate | 13% ✓ | 29% |
| Faults & advisories per test | 1.1 | 0.0 ✓ |
| Dangerous-fault share | 4% | — ✓ |
| Average mileage | 85,458 mi | 177,971 mi |
| Sample size (vehicles) | 32,251 | 1 |
Most common faults
Lexus Ct
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
- Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
Lexus Is 220 d (4dr)
- exhaust system corroding
- fuel tank starting to corrode
- wipers slightly smeary
Reliability FAQ
On MOT pass rate the Lexus Ct (87%) and Lexus Is 220 d (4dr) (71%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Lexus Ct report Full Lexus Is 220 d (4dr) report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.