Bentley BENTAYGA - 2021
23.1 faults per 100 tests
Year average for all cars of 2021 is 80.0 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bentley BENTAYGA, model year 2021.
Sample size: 630 cars, 1,659 tests and 383 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: 630 cars
The 2021 Bentley Bentayga has a significantly lower overall defect rate of 23 per 100 vehicles compared to the average of 79 per 100 for its year, marking a remarkable 71% improvement. This model excels particularly in categories such as brakes, steering, visibility, and lights and electrics, where it shows dramatically fewer defects than average. While there is an increase in defect numbers with higher mileage, the Bentayga performs exceptionally well, especially in the lower mileage segments, indicating strong reliability. There are no standout issues for this model, highlighting its superior performance compared to typical vehicles of the same year.
Cars by mileage segment
Total: 630 cars
More model years for Bentley BENTAYGA
Other models from Bentley
Categories
Brakes
▲ 86.5% better
5.4 faults / 100 tests
Year avg: 40.0 / 100 tests
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: insecure, fractured or otherwise likely to fail
Steering
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 0.7 / 100 tests
Visibility
▲ 88.3% better
1.7 faults / 100 tests
Year avg: 14.5 / 100 tests
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
Lights & Electrics
▲ 87.5% better
1.4 faults / 100 tests
Year avg: 11.2 / 100 tests
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 57.2% better
37.4 faults / 100 tests
Year avg: 87.3 / 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 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
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 2.1 / 100 tests
Equipment
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 1.5 / 100 tests
Other
▲ 92.6% better
0.2 faults / 100 tests
Year avg: 2.7 / 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: 153
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 75
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 38
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 26
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 21
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 16
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 11
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 11
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 10
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 5
Serious faults (Top 10)
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 21
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 11
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 2
Beam image obviously incorrect
FAIL
Occurrences: 2
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 2
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 2
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 1
Tyre pressure monitoring system malfunctioning or obviously not working
FAIL
Occurrences: 1
Headlamp cleaning device: inoperative in the case of LED or gas discharge systems (HID)
FAIL
Occurrences: 1
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 1