Toyota Auris icon d4-d vs Toyota Corolla: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Toyota Auris icon d4-d
90%
MOT pass rate · 693 vehicles
More reliable
Toyota Corolla
75%
MOT pass rate · 392,209 vehicles
Verdict: On MOT pass rate, the Toyota Auris icon d4-d is the more reliable of the two — 90% pass first time versus 75%. It's one signal among several; check the full breakdown below.
Head to head
| Measure | Toyota Auris icon d4-d | Toyota Corolla |
|---|---|---|
| MOT pass rate | 90% ✓ | 75% |
| MOT failure rate | 10% ✓ | 25% |
| Faults & advisories per test | 0.0 ✓ | 1.7 |
| Dangerous-fault share | — ✓ | 1% |
| Average mileage | 110,273 mi | 111,428 mi |
| Sample size (vehicles) | 693 | 392,209 |
Most common faults
Toyota Auris icon d4-d
No fault breakdown available.
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 Auris icon d4-d is the more reliable of the two — 90% pass first time versus 75%. It's one signal among several; check the full breakdown below.
Full Toyota Auris icon d4-d 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.