Audi A1 - 2010
262.9 faults per 100 tests
Year average for all cars of 2010 is 296.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Audi A1, model year 2010.
Sample size: 1,572 cars, 3,682 tests and 9,679 recorded faults.
0%
Less faults compared to the average car of same model year
Less faults compared to the average car of same model year
Quick summary
Total: 1,572 cars
The 2010 Audi A1 has an overall defect rate of 263 per 100 vehicles, which is 11% lower than the average for cars of the same year. This model shows better performance in areas such as lights and electrics, with significantly fewer defects compared to the average. However, it stands out negatively in the body and structure category, where it has a higher defect rate than typical for its age. Mileage trends indicate that defect rates increase with distance driven, but the A1 remains competitive across different mileage segments compared to the average.
Cars by mileage segment
Total: 1,572 cars
Categories
Brakes
▲ 2.5% better
112.0 faults / 100 tests
Year avg: 114.9 / 100 tests
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Significant brake effort recorded with no brake applied indicating a binding brake
- Brake hose ferrules: excessively corroded
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: significantly and obviously worn
Steering
▲ 7.7% better
15.6 faults / 100 tests
Year avg: 16.9 / 100 tests
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
- A steering ball joint: with excessive wear or free play
- Free play in the steering, measured at the rim of the steering wheel is: excessive
- Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
- A steering ball joint: with excessive wear or free play
Visibility
▲ 18.3% better
18.3 faults / 100 tests
Year avg: 22.4 / 100 tests
- Wiper blade: missing or obviously not clearing the windscreen
- Wiper blade: defective
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
Lights & Electrics
▲ 53.4% better
36.2 faults / 100 tests
Year avg: 77.6 / 100 tests
- Lamp: multiple light source up to a half not functioning
- The aim of a headlamp is not within limits laid down in the requirements
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 6.7% better
266.1 faults / 100 tests
Year avg: 285.3 / 100 tests
- Tyre tread depth not in accordance with the requirements
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- A suspension pin, bush, joint or bearing: excessively worn
- A suspension pin, bush, joint or bearing: excessively worn
- A shock absorber damaged … or showing signs of severe leakage
Body/Structure
▼ 21.2% worse
44.0 faults / 100 tests
Year avg: 36.3 / 100 tests
- A transmission shaft constant velocity joint boot: severely deteriorated
- A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
- Fuel system: leaking, or missing or ineffective filler cap
- Exhaust system has a major leak or is insecure
- Exhaust system has a major leak or is insecure
Equipment
▼ 1.2% worse
8.2 faults / 100 tests
Year avg: 8.1 / 100 tests
- Audible warning:
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- ESC MIL indicates a system malfunction
- A seat belt: webbing or flexible stalk significantly stretched or weakened
- A seat belt:
Other
▲ 21.1% better
25.5 faults / 100 tests
Year avg: 32.3 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Emissions levels exceed default limits
- Lambda coefficient outside the default limits or the range specified by the manufacturer
- Engine MIL inoperative or indicating a malfunction
- Engine MIL inoperative or indicating a malfunction
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 1,216
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 1,150
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 995
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 466
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 291
A transmission shaft constant velocity joint boot: severely deteriorated
MINOR
Occurrences: 284
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 281
Exhaust system has a major leak or is insecure
ADVISORY
Occurrences: 279
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 272
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 224
Serious faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 272
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 224
A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 138
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 128
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 119
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 107
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 64
Exhaust system has a major leak or is insecure
FAIL
Occurrences: 60
Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 59
Warning device shows system malfunction
FAIL
Occurrences: 57