Maserati QUATTROPORTE - 2015
114.6 faults per 100 tests
Year average for all cars of 2015 is 174.5 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Maserati QUATTROPORTE, model year 2015.
Sample size: 197 cars, 507 tests and 581 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: 197 cars
The Maserati Quattroporte from 2015 has a significantly lower defect rate compared to the average car of the same year, with 115 defects per 100 vehicles versus 170. Notably, it performs exceptionally well in categories such as Steering and Visibility, showing improvements of 40% and 85% respectively compared to the average. However, there are some mileage-related trends, with the highest defect rates occurring in the 62,000 to 93,000 miles and 124,000+ miles segments, indicating potential issues as the vehicle ages. Overall, the Quattroporte stands out positively in various key areas, particularly in Steering, Visibility, and Lights & Electrics.
Cars by mileage segment
Total: 197 cars
More model years for Maserati QUATTROPORTE
Other models from Maserati
Categories
Brakes
▼ 2.0% worse
86.4 faults / 100 tests
Year avg: 84.7 / 100 tests
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Brake disc or drum: significantly and obviously worn
- Brake lining or pad: worn below 1.5mm
- Brake lining or pad: worn below 1.5mm
- Brake pipe damaged or excessively corroded
Steering
▲ 44.4% better
5.5 faults / 100 tests
Year avg: 9.9 / 100 tests
- A steering ball joint: with excessive wear or free play
- A steering ball joint: with excessive wear or free play
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
- Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
- Power steering fluid leaking or system malfunctioning
Visibility
▲ 85.1% better
2.4 faults / 100 tests
Year avg: 16.1 / 100 tests
- Wiper blade: missing or obviously not clearing the windscreen
- Wiper blade: defective
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
Lights & Electrics
▲ 46.5% better
16.6 faults / 100 tests
Year avg: 31.0 / 100 tests
- A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
- Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
- A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 41.6% better
104.1 faults / 100 tests
Year avg: 178.3 / 100 tests
- 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
- 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
Body/Structure
▲ 69.2% better
3.6 faults / 100 tests
Year avg: 11.7 / 100 tests
- A passenger seat: insecure
- Fuel system: leaking, or missing or ineffective filler cap
- A door hinge, catch or pillar: excessively deteriorated
- Exhaust system has a major leak or is insecure
Equipment
▲ 30.0% better
2.8 faults / 100 tests
Year avg: 4.0 / 100 tests
- ESC MIL indicates a system malfunction
- Audible warning:
- ESC switch damaged or not functioning correctly
- ESC switch damaged or not functioning correctly
Other
▲ 40.2% better
7.9 faults / 100 tests
Year avg: 13.2 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Engine MIL inoperative or indicating a malfunction
- 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: 162
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 83
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 81
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 43
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 30
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 15
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 13
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 12
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 12
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 11
Serious faults (Top 10)
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 13
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 12
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: 5
A steering ball joint: with excessive wear or free play
FAIL
Occurrences: 5
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 4
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 4
Tyre pressure monitoring system malfunctioning or obviously not working
FAIL
Occurrences: 4
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 4
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 3