Vauxhall Astra vs Vauxhall Astra sri+cdti 150 a: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Vauxhall Astra
72%
MOT pass rate · 2,126,137 vehicles
Vauxhall Astra sri+cdti 150 a
100%
MOT pass rate · 3 vehicles
Verdict: On MOT pass rate the Vauxhall Astra (72%) and Vauxhall Astra sri+cdti 150 a (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Vauxhall Astra | Vauxhall Astra sri+cdti 150 a |
|---|---|---|
| MOT pass rate | 72% | 100% ✓ |
| MOT failure rate | 28% | 0% ✓ |
| Faults & advisories per test | 2.1 | 0.0 ✓ |
| Dangerous-fault share | 2% | — ✓ |
| Average mileage | 111,290 mi | 112,796 mi |
| Sample size (vehicles) | 2,126,137 | 3 |
Most common faults
Vauxhall Astra
- 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)
- Oil leak, but not excessive (8.4.1 (a) (i))
- 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)
- Oil leak
Vauxhall Astra sri+cdti 150 a
No fault breakdown available.
Reliability FAQ
On MOT pass rate the Vauxhall Astra (72%) and Vauxhall Astra sri+cdti 150 a (100%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Vauxhall Astra report Full Vauxhall Astra sri+cdti 150 a 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.