Aston martin DB11 - 2017
44.5 faults per 100 tests
Year average for all cars of 2017 is 137.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Aston martin DB11, model year 2017.
Sample size: 1,010 cars, 2,643 tests and 1,175 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: 1,010 cars
The Aston Martin DB11 from 2017 has an overall defect rate of 44 per 100 vehicles, which is significantly lower than the yearly average of 134 per 100, representing a 67% improvement. Notably, this model excels in several categories, particularly in brakes, where it shows a defect rate of only 15% compared to the average of 71%. Additionally, it records no defects in steering, a stark contrast to the average rate of 5%. While tyre wear is common across vehicles of this age, the DB11's performance in critical areas like visibility and lights and electrics is also markedly better than the average car.
Cars by mileage segment
Total: 1,010 cars
More model years for Aston martin DB11
Other models from Aston martin
Categories
Brakes
▲ 79.6% better
14.8 faults / 100 tests
Year avg: 72.5 / 100 tests
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Excessive fluctuation in brake effort through each wheel revolution
- Brake pipe damaged or excessively corroded
- Brake disc or drum: significantly and obviously worn
Steering
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 5.6 / 100 tests
Visibility
▲ 82.1% better
2.6 faults / 100 tests
Year avg: 14.5 / 100 tests
- 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
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
- Wiper blade: defective
Lights & Electrics
▲ 77.5% better
4.6 faults / 100 tests
Year avg: 20.4 / 100 tests
- Stop lamp(s): all missing or inoperative
- An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning
- The aim of a headlamp is not within limits laid down in the requirements
- The aim of a headlamp is not within limits laid down in the requirements
- A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
Wheels & Suspension
▲ 54.8% better
64.7 faults / 100 tests
Year avg: 143.1 / 100 tests
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
- 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 suspension component: excessively damaged or corroded
Body/Structure
▲ 97.1% better
0.2 faults / 100 tests
Year avg: 7.0 / 100 tests
- Fuel system: leaking, or missing or ineffective filler cap
- A door will not open using the relevant control or close properly
Equipment
▲ 51.9% better
1.3 faults / 100 tests
Year avg: 2.7 / 100 tests
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
Other
▲ 91.1% better
0.8 faults / 100 tests
Year avg: 9.0 / 100 tests
- Engine MIL inoperative or indicating a malfunction
- Emissions test unable to be completed
- 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: 373
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 358
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 72
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 65
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 51
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 34
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 19
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 18
An SRS malfunction indicator lamp (MIL) indicates a system malfunction
FAIL
Occurrences: 17
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 17
Serious faults (Top 10)
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 19
An SRS malfunction indicator lamp (MIL) indicates a system malfunction
FAIL
Occurrences: 17
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 12
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 10
Stop lamp(s): all missing or inoperative
FAIL
Occurrences: 8
An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 6
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 6
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 6
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 5
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 4