Bentley BENTAYGA - 2018
33.4 faults per 100 tests
Year average for all cars of 2018 is 123.2 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bentley BENTAYGA, model year 2018.
Sample size: 827 cars, 2,223 tests and 742 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: 827 cars
The 2018 Bentley Bentayga shows a significantly lower overall defect rate of 33 defects per 100 vehicles, which is 72% better than the average of 120 defects for cars of the same year. Mileage-related trends indicate that the defect rate increases with higher mileage, peaking at 250 defects per 100 for vehicles between 93,000 and 124,000 miles, while those with less than 31,000 miles show the highest rate at 217 defects. Notably, the Bentayga excels in categories such as brakes and steering, recording very low defect rates compared to the average. Additionally, it performs well in visibility and lights & electrics, demonstrating a strong reliability profile in these areas.
Cars by mileage segment
Total: 827 cars
More model years for Bentley BENTAYGA
Other models from Bentley
Categories
Brakes
▲ 84.2% better
10.9 faults / 100 tests
Year avg: 68.8 / 100 tests
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: significantly and obviously worn
- Brake disc or drum: insecure, fractured or otherwise likely to fail
Steering
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 5.0 / 100 tests
Visibility
▲ 79.9% better
2.8 faults / 100 tests
Year avg: 13.9 / 100 tests
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
Lights & Electrics
▲ 92.6% better
1.3 faults / 100 tests
Year avg: 17.6 / 100 tests
Wheels & Suspension
▲ 60.9% better
49.6 faults / 100 tests
Year avg: 126.7 / 100 tests
- Tyre tread depth not in accordance with the requirements
- A suspension pin, bush, joint or bearing: excessively worn
- 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
Body/Structure
▲ 84.3% better
0.8 faults / 100 tests
Year avg: 5.1 / 100 tests
Equipment
▲ 77.3% better
0.5 faults / 100 tests
Year avg: 2.2 / 100 tests
Other
▲ 88.6% better
0.8 faults / 100 tests
Year avg: 7.0 / 100 tests
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: 253
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 121
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 82
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 66
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 47
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 26
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 19
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 17
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 15
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 14
Serious faults (Top 10)
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 19
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 15
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 10
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 4
Brake lining or pad: worn down to wear indicator
FAIL
Occurrences: 3
A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 3
A wheel and its fixings not compatible
FAIL
Occurrences: 2
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 2
A reversing lamp inoperative
FAIL
Occurrences: 2
Headlamp cleaning device: inoperative in the case of LED or gas discharge systems (HID)
FAIL
Occurrences: 1