Toyota COROLLA - 2024
12.7 faults per 100 tests
Year average for all cars of 2024 is 25.6 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Toyota COROLLA, model year 2024.
Sample size: 999 cars, 1,799 tests and 229 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: 999 cars
The 2024 Toyota Corolla has an overall defect rate of 12.73 per 100 vehicles, which is significantly lower than the average of 25.28 per 100, marking a 49.6% improvement. Notably, the Corolla excels in categories such as brakes, steering, and visibility, showing a remarkable reduction in defects compared to average figures. There are no significant issues noted in the categories of lights, wheels, and body structure either, with the model performing better than average in each. Mileage-related trends indicate that defects remain relatively consistent across low to mid-mileage ranges, but no data is available for higher mileage. Overall, the Corolla demonstrates strong reliability compared to its peers in the same year.
Cars by mileage segment
Total: 999 cars
Categories
Brakes
▲ 84.9% better
1.1 faults / 100 tests
Year avg: 7.3 / 100 tests
- Brake lining or pad: worn below 1.5mm
- Service brake efficiency: below minimum requirement
- Brake disc or drum: significantly and obviously worn
- Warning device shows system malfunction
Steering
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 0.3 / 100 tests
Visibility
▲ 62.0% better
1.9 faults / 100 tests
Year avg: 5.0 / 100 tests
- An obstruction: materially affecting the driver’s view of the road through the swept area of the windscreen or an obligatory external mirror not visible
- Wiper blade: missing or obviously not clearing the windscreen
- An obstruction: materially affecting the driver’s view of the road through the swept area of the windscreen or an obligatory external mirror not visible
- 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
▲ 58.6% better
3.6 faults / 100 tests
Year avg: 8.7 / 100 tests
- 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
- A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
- Lamp: emitted colour, position or intensity not in accordance with the requirements
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 30.8% better
18.0 faults / 100 tests
Year avg: 26.0 / 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
- Tyre tread depth not in accordance with the requirements
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 42.9% better
0.4 faults / 100 tests
Year avg: 0.7 / 100 tests
- A transmission shaft constant velocity joint boot: severely deteriorated
- A door hinge, catch or pillar: excessively deteriorated
- A spare wheel: insecure in carrier
Equipment
▲ 88.2% better
0.2 faults / 100 tests
Year avg: 1.7 / 100 tests
- Seat belt not functioning as intended or of an incorrect type
Other
▲ 77.8% better
0.2 faults / 100 tests
Year avg: 0.9 / 100 tests
- Any part of the noise suppression system: insecure
- 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: 108
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 16
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 8
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 8
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 7
Lamp: emitted colour, position or intensity not in accordance with the requirements
MINOR
Occurrences: 6
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 6
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 6
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 5
Tyre pressure monitoring system malfunctioning or obviously not working
FAIL
Occurrences: 5
Serious faults (Top 10)
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 8
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 7
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 6
Tyre pressure monitoring system malfunctioning or obviously not working
FAIL
Occurrences: 5
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 4
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 3
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: 2
An obstruction: materially affecting the driver’s view of the road through the swept area of the windscreen or an obligatory external mirror not visible
FAIL
Occurrences: 2
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 2
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 2