Toyota Bz4x vision awd vs Toyota Corolla: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Toyota Bz4x vision awd
94%
MOT pass rate · 1,116 vehicles
Toyota Corolla
75%
MOT pass rate · 392,209 vehicles
Verdict: On MOT pass rate the Toyota Bz4x vision awd (94%) and Toyota Corolla (75%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Toyota Bz4x vision awd | Toyota Corolla |
|---|---|---|
| MOT pass rate | 94% ✓ | 75% |
| MOT failure rate | 6% ✓ | 25% |
| Faults & advisories per test | 0.3 ✓ | 1.7 |
| Dangerous-fault share | 15% | 1% ✓ |
| Average mileage | 23,636 mi | 111,428 mi |
| Sample size (vehicles) | 1,116 | 392,209 |
Most common faults
Toyota Bz4x vision awd
- 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))
- Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Nearside Headlamp aim too high (4.1.2 (a))
- ns headlamp top bracket damaged
- Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
Toyota Corolla
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- Front Brake pad(s) wearing thin (3.5.1g)
- Child seat fitted not allowing full inspection of adult belt
Reliability FAQ
On MOT pass rate the Toyota Bz4x vision awd (94%) and Toyota Corolla (75%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Toyota Bz4x vision awd report Full Toyota Corolla 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.