Austin 1100 vs Austin Metro l: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Austin 1100
76%
MOT pass rate · 52,380 vehicles
More reliable
Austin Metro l
66%
MOT pass rate · 153,180 vehicles
Verdict: On MOT pass rate, the Austin 1100 is the more reliable of the two — 76% pass first time versus 66%. It's one signal among several; check the full breakdown below.
Head to head
| Measure | Austin 1100 | Austin Metro l |
|---|---|---|
| MOT pass rate | 76% ✓ | 66% |
| MOT failure rate | 24% ✓ | 34% |
| Faults & advisories per test | 1.7 ✓ | 1.9 |
| Dangerous-fault share | 0% | 0% |
| Average mileage | 58,099 mi | 58,961 mi |
| Sample size (vehicles) | 52,380 | 153,180 |
Most common faults
Austin 1100
- Parking brake: efficiency below requirements (3.7.B.7)
- Oil leak
- Nearside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)
- Offside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)
- Service brake: efficiency below requirements (3.7.B.7)
- Windscreen washer provides insufficient washer liquid (8.2.3)
Austin Metro l
- Exhaust emissions carbon monoxide content excessive (7.3.B.1a)
- Offside Front Subframe mounting prescribed area is excessively corroded (2.4.A.3)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front Subframe mounting prescribed area is excessively corroded (2.4.A.3)
- Parking brake: efficiency below requirements (3.7.B.7)
Reliability FAQ
On MOT pass rate, the Austin 1100 is the more reliable of the two — 76% pass first time versus 66%. It's one signal among several; check the full breakdown below.
Full Austin 1100 report Full Austin Metro l 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.