MOT reliability
Mitsubishi Diamante
23 vehicles · 83 completed MOT tests analysed
66%
MOT pass rate
Based on 23 Mitsubishi Diamante vehicles and 83 completed MOT tests, the Mitsubishi Diamante has an overall 66% pass rate, with an average recorded mileage of 102,892 miles.
23
Vehicles
83
MOT tests
6,740
Avg miles / year
2.1
Faults per test
0%
Dangerous-fault share
Mitsubishi Diamante problem areas
Where faults occur most across all Mitsubishi Diamante MOT tests:
-
Other121%
-
Seatbelts & equipment4%
-
Emissions & nuisance4%
-
Brakes2%
-
Tyres, wheels & suspension1%
-
Steering1%
Mitsubishi Diamante pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 3 | 1 | 0% |
| 4 | 2 | 100% |
| 5 | 2 | 50% |
| 6 | 3 | 67% |
| 7 | 5 | 80% |
| 8 | 11 | 55% |
| 9 | 7 | 57% |
| 10 | 8 | 62% |
| 11 | 14 | 71% |
| 12 | 7 | 86% |
| 13 | 4 | 75% |
| 14 | 6 | 67% |
| 15 | 5 | 60% |
| 16 | 2 | 100% |
| 20 | 3 | 33% |
Fuel types: Petrol (21), Diesel (1), LPG (1)
Most common Mitsubishi Diamante MOT faults
These are the faults and advisories recorded most often across Mitsubishi Diamante MOT tests:
- Offside Front Tyre worn close to the legal limit (4.1.E.1) (5 times)
- Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1) (4 times)
- Parking brake lever has no reserve travel (3.1.6b) (4 times)
- Parking brake: efficiency below requirements (3.7.B.7) (4 times)
- Nearside Front Tyre worn close to the legal limit (4.1.E.1) (4 times)
- Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1) (3 times)
- Anti-lock braking system warning lamp indicates an ABS fault (3.4.1c) (3 times)
- Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3) (3 times)
- Offside Rear Rear fog lamp missing (1.3.2a) (3 times)
- Brakes imbalanced across an axle (3.7.B.5b) (3 times)
- Nearside rear parking brake recording little or no effort (3.7.B.6a) (3 times)
- Front Brake pad(s) wearing thin (3.5.1g) (3 times)
- Nearside Registration plate lamp not working (1.1.C.1d) (2 times)
- Rear Rear fog lamp missing (1.3.2a) (2 times)
- Nearside Front suspension has excessive play in a lower suspension ball joint (2.5.B.1a) (2 times)
Mitsubishi Diamante pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2011 | 1 | 1 | 0% | 156,258 |
| 2004 | 1 | 1 | 100% | 69,684 |
| 2003 | 1 | 1 | 100% | 56,473 |
| 2002 | 3 | 11 | 64% | 86,640 |
| 2000 | 4 | 16 | 62% | 104,917 |
| 1998 | 1 | 2 | 50% | 177,497 |
| 1997 | 2 | 18 | 67% | 181,203 |
| 1996 | 2 | 3 | 67% | 95,450 |
| 1995 | 4 | 19 | 74% | 98,753 |
| 1994 | 3 | 8 | 62% | 103,048 |
| 1991 | 1 | 3 | 67% | 43,731 |
Mitsubishi Diamante reliability FAQ
Across 23 Mitsubishi Diamante vehicles in our MOT data,
66% pass the MOT (a 34% failure rate), with about
2.1 faults or advisories recorded per test.
The most frequently recorded Mitsubishi Diamante MOT issues are:
Offside Front Tyre worn close to the legal limit (4.1.E.1); Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1); Parking brake lever has no reserve travel (3.1.6b).
The typical Mitsubishi Diamante in our data has covered around
102,892 miles.
Compare the Mitsubishi Diamante
See how the Mitsubishi Diamante stacks up against other Mitsubishi models on MOT reliability:
Check a specific Mitsubishi Diamante
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Mitsubishi models · Learn about common MOT failures · what an MOT checks