MOT reliability
Austin A4
8 vehicles · 25 completed MOT tests analysed
76%
MOT pass rate
Based on 8 Austin A4 vehicles and 25 completed MOT tests, the Austin A4 has an overall 76% pass rate, with an average recorded mileage of 124,370 miles.
8
Vehicles
25
MOT tests
21,415
Avg miles / year
2
Faults per test
0%
Dangerous-fault share
Austin A4 problem areas
Where faults occur most across all Austin A4 MOT tests:
-
Other124%
-
Steering8%
-
Emissions & nuisance6%
-
Brakes4%
Fuel types: Petrol (8)
Most common Austin A4 MOT faults
These are the faults and advisories recorded most often across Austin A4 MOT tests:
- Oil leak (3 times)
- Vehicle structure has slight corrosion (6.1.B.2) (3 times)
- Centre Exhaust has part of the system slightly deteriorated (7.1.1a) (2 times)
- Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2) (2 times)
- Nearside Front Axle king pin has slight play in pin and/or bush (2.5.A.3a) (2 times)
- Nearside rear brake recording little or no effort (3.7.B.5a) (2 times)
- Nearside rear parking brake recording little or no effort (3.7.B.6a) (2 times)
- Parking brake: efficiency below requirements (3.7.C.1b) (2 times)
- oil leakage at nearside rear hub, suspect inside drum (2 times)
- play in nearside front suspension lower trunion (2 times)
- welding in various places of poor quality (2 times)
- slight play in both steering ilders (2 times)
- Nearside Rear Brake performance not tested (3.7.A.1) (2 times)
- Nearside Track rod end ball joint has slight play (2.2.B.1f) (2 times)
- Offside Rear Brake performance not tested (3.7.A.1) (2 times)
Austin A4 pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1963 | 1 | 5 | 80% | 30,503 |
| 1962 | 2 | 6 | 67% | 65,188 |
| 1959 | 1 | 5 | 80% | 42,939 |
| 1955 | 1 | 2 | 100% | 555,596 |
| 1954 | 1 | 2 | 50% | 49,101 |
| 1952 | 2 | 5 | 80% | 63,633 |
Austin A4 reliability FAQ
Across 8 Austin A4 vehicles in our MOT data,
76% pass the MOT (a 24% failure rate), with about
2 faults or advisories recorded per test.
The most frequently recorded Austin A4 MOT issues are:
Oil leak; Vehicle structure has slight corrosion (6.1.B.2); Centre Exhaust has part of the system slightly deteriorated (7.1.1a).
The typical Austin A4 in our data has covered around
124,370 miles.
Compare the Austin A4
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