Toyota Alphard ah20 auto vs Toyota Yaris: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Toyota Alphard ah20 auto
81%
MOT pass rate · 17 vehicles
Toyota Yaris
78%
MOT pass rate · 631,425 vehicles
Verdict: On MOT pass rate the Toyota Alphard ah20 auto (81%) and Toyota Yaris (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Toyota Alphard ah20 auto | Toyota Yaris |
|---|---|---|
| MOT pass rate | 81% ✓ | 78% |
| MOT failure rate | 19% ✓ | 22% |
| Faults & advisories per test | 1.3 ✓ | 1.7 |
| Dangerous-fault share | 0% ✓ | 2% |
| Average mileage | 105,419 mi | 85,387 mi |
| Sample size (vehicles) | 17 | 631,425 |
Most common faults
Toyota Alphard ah20 auto
- Rear Exhaust mounting defective (6.1.2 (a))
- Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))
- Suspension arm ball joint dust cover severely deteriorated Both front lower (5.3.4 (b) (i))
- Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))
- Nearside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))
- Offside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))
Toyota Yaris
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- 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))
Reliability FAQ
On MOT pass rate the Toyota Alphard ah20 auto (81%) and Toyota Yaris (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Toyota Alphard ah20 auto report Full Toyota Yaris 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.