Toyota Aygo vs Toyota Cx: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Toyota Aygo
81%
MOT pass rate · 285,772 vehicles
Toyota Cx
60%
MOT pass rate · 2 vehicles
Verdict: On MOT pass rate the Toyota Aygo (81%) and Toyota Cx (60%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Toyota Aygo | Toyota Cx |
|---|---|---|
| MOT pass rate | 81% ✓ | 60% |
| MOT failure rate | 19% ✓ | 40% |
| Faults & advisories per test | 1.7 | 0.2 ✓ |
| Dangerous-fault share | 3% | 0% ✓ |
| Average mileage | 60,869 mi | 119,254 mi |
| Sample size (vehicles) | 285,772 | 2 |
Most common faults
Toyota Aygo
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front 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))
- Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
- Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
Toyota Cx
- Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)
- Rear Exhaust has a major leak of exhaust gases (7.1.2)
Reliability FAQ
On MOT pass rate the Toyota Aygo (81%) and Toyota Cx (60%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Toyota Aygo report Full Toyota Cx 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.