Aston martin DB11 - 2020
31.7 faults per 100 tests
Year average for all cars of 2020 is 91.3 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Aston martin DB11, model year 2020.
Sample size: 357 cars, 939 tests and 298 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: 357 cars
The Aston Martin DB11 from 2020 has a significantly lower overall defect rate of 32 defects per 100 vehicles, compared to the average of 90 defects per 100 vehicles, indicating a remarkable performance that is 65% better than average. It particularly excels in categories such as brakes, steering, visibility, and lights and electrics, where its defect rates are much lower than the average. The model shows the highest defect rates in the lower mileage ranges, with 191 defects per 100 vehicles for those under 31,000 miles, before improving in subsequent mileage brackets. Overall, the DB11 stands out for its reliability, especially in critical areas, while maintaining a strong performance against its peers.
Cars by mileage segment
Total: 357 cars
More model years for Aston martin DB11
Other models from Aston martin
Categories
Brakes
▲ 86.2% better
7.0 faults / 100 tests
Year avg: 50.8 / 100 tests
- Brake lining or pad: worn below 1.5mm
- Brake pipe damaged or excessively corroded
- Brake disc or drum: significantly and obviously worn
- Brake lining or pad: worn down to wear indicator
Steering
▲ 73.3% better
0.4 faults / 100 tests
Year avg: 1.5 / 100 tests
- Excessive roughness in operation of steering
- Excessive roughness in operation of steering
Visibility
▲ 71.6% better
4.0 faults / 100 tests
Year avg: 14.1 / 100 tests
- 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
Lights & Electrics
▲ 67.9% better
3.6 faults / 100 tests
Year avg: 11.2 / 100 tests
- The aim of a headlamp is not within limits laid down in the requirements
- Front or rear fog lamp switch:
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 52.2% better
46.6 faults / 100 tests
Year avg: 97.5 / 100 tests
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- A suspension component: excessively damaged or corroded
- Tyre tread depth not in accordance with the requirements
- A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
- A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
Body/Structure
▲ 91.7% better
0.2 faults / 100 tests
Year avg: 2.4 / 100 tests
- Exhaust system has a major leak or is insecure
Equipment
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 1.5 / 100 tests
Other
▲ 59.5% better
1.5 faults / 100 tests
Year avg: 3.7 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
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: 100
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 93
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 21
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 17
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 15
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 7
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 6
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 6
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 4
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 4
Serious faults (Top 10)
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 3
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
FAIL
Occurrences: 3
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 3
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 2
Brake lining or pad: worn down to wear indicator
FAIL
Occurrences: 2
Exhaust system has a major leak or is insecure
FAIL
Occurrences: 1
A wheel: with a loose or missing wheel nut, bolt or stud
FAIL
Occurrences: 1
Front or rear fog lamp switch:
FAIL
Occurrences: 1
Excessive roughness in operation of steering
FAIL
Occurrences: 1
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 1