Aston martin DB11 - 2019
43.5 faults per 100 tests
Year average for all cars of 2019 is 108.6 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Aston martin DB11, model year 2019.
Sample size: 755 cars, 2,092 tests and 911 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: 755 cars
The 2019 Aston Martin DB11 demonstrates a significantly lower overall defect rate compared to the average car of the same year, with 44 defects per 100 vehicles, which is 59% better than the average of 106 defects per 100. Notably, it excels in several categories, particularly in brakes and steering, where it shows a remarkable decrease in defects by 83% and 96%, respectively. Additionally, the model has minimal defects related to visibility and lights & electrics, performing substantially better than the average. Mileage trends indicate higher defect rates in the lower mileage segments, although comprehensive data for higher mileages is unavailable, suggesting that the majority of defects may arise in early usage. Overall, the DB11 stands out for its reliability in critical safety-related areas.
Cars by mileage segment
Total: 755 cars
More model years for Aston martin DB11
Other models from Aston martin
Categories
Brakes
▲ 83.7% better
10.2 faults / 100 tests
Year avg: 62.4 / 100 tests
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Significant brake effort recorded with no brake applied indicating a binding brake
- Brake pipe damaged or excessively corroded
- Brake disc or drum: significantly and obviously worn
Steering
▲ 96.4% better
0.1 faults / 100 tests
Year avg: 2.8 / 100 tests
- Excessive roughness in operation of steering
Visibility
▲ 84.8% better
2.1 faults / 100 tests
Year avg: 13.8 / 100 tests
- 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
Lights & Electrics
▲ 62.4% better
5.6 faults / 100 tests
Year avg: 14.9 / 100 tests
- The aim of a headlamp is not within limits laid down in the requirements
- Stop lamp(s): all missing or inoperative
- Switch does not operate in accordance with the requirements or the rear position lamps can be switched off when the headlamps are on
- Front or rear fog lamp switch:
- 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
Wheels & Suspension
▲ 40.3% better
67.4 faults / 100 tests
Year avg: 112.9 / 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
▲ 94.3% better
0.2 faults / 100 tests
Year avg: 3.5 / 100 tests
- Exhaust system has a major leak or is insecure
- A driver’s seat: insecure
Equipment
▲ 83.3% better
0.3 faults / 100 tests
Year avg: 1.8 / 100 tests
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- ESC MIL indicates a system malfunction
Other
▲ 78.4% better
1.1 faults / 100 tests
Year avg: 5.1 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Any part of the noise suppression system: insecure
- Fluid: leaking continuously and likely to pose a serious risk to road safety
- Emission control equipment fitted by the manufacturer: missing, obviously modified or obviously defective
- 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: 368
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 215
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 37
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 36
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 36
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 26
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 21
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 16
Front or rear fog lamp switch:
FAIL
Occurrences: 13
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 13
Serious faults (Top 10)
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 37
Front or rear fog lamp switch:
FAIL
Occurrences: 13
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 13
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 10
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
Stop lamp(s): all missing or inoperative
FAIL
Occurrences: 6
Switch does not operate in accordance with the requirements or the rear position lamps can be switched off when the headlamps are on
FAIL
Occurrences: 5
Emission control equipment fitted by the manufacturer: missing, obviously modified or obviously defective
FAIL
Occurrences: 4
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 4
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 3