Alfa romeo 4C - 2016
45.8 faults per 100 tests
Year average for all cars of 2016 is 154.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Alfa romeo 4C, model year 2016.
Sample size: 147 cars, 330 tests and 151 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: 147 cars
The 2016 Alfa Romeo 4C has a significantly lower overall defect rate compared to the average car of the same year, with 46 defects per 100 vehicles versus 151. This model excels particularly in categories such as brakes, steering, and visibility, showing much fewer defects than the yearly average. For instance, it records no issues with steering, while the average has a defect rate of 8%. Although it does display an increase in defects with mileage, particularly in the 62,000–93,000 miles range, the overall performance remains strong relative to its peers.
Cars by mileage segment
Total: 147 cars
More model years for Alfa romeo 4C
Other models from Alfa romeo
Categories
Brakes
▲ 79.8% better
15.8 faults / 100 tests
Year avg: 78.2 / 100 tests
- Parking brake control missing, defective or inoperative
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Brake lining or pad: worn below 1.5mm
Steering
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 8.1 / 100 tests
Visibility
▲ 68.0% better
4.8 faults / 100 tests
Year avg: 15.0 / 100 tests
Lights & Electrics
▲ 78.3% better
5.5 faults / 100 tests
Year avg: 25.4 / 100 tests
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 66.2% better
53.9 faults / 100 tests
Year avg: 159.4 / 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 wheel: badly distorted or wear between wheel and hub at spigot mounting
- A suspension joint dust cover: severely deteriorated
Body/Structure
▲ 26.4% better
6.7 faults / 100 tests
Year avg: 9.1 / 100 tests
- Exhaust system has a major leak or is insecure
Equipment
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 3.3 / 100 tests
Other
▲ 57.5% better
4.8 faults / 100 tests
Year avg: 11.3 / 100 tests
- Lambda coefficient outside the default limits or the range specified by the manufacturer
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: 58
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 14
Parking brake control missing, defective or inoperative
ADVISORY
Occurrences: 8
Exhaust system has a major leak or is insecure
ADVISORY
Occurrences: 8
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 7
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 6
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 6
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 5
A wheel: badly distorted or wear between wheel and hub at spigot mounting
ADVISORY
Occurrences: 4
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 4
Serious faults (Top 10)
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 5
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 3
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 2
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 2
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 2
Tyre pressure monitoring system malfunctioning or obviously not working
FAIL
Occurrences: 2
Fuel pipe or hose: damaged
FAIL
Occurrences: 2
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 2
Parking brake inoperative on one side, or in the case of testing on the road, the vehicle deviates excessively from a straight line
FAIL
Occurrences: 2
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 1