Mitsubishi Decilia vs Mitsubishi Outlander: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Mitsubishi Decilia
55%
MOT pass rate · 1 vehicles
Mitsubishi Outlander
81%
MOT pass rate · 77,961 vehicles
Verdict: On MOT pass rate the Mitsubishi Decilia (55%) and Mitsubishi Outlander (81%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Mitsubishi Decilia | Mitsubishi Outlander |
|---|---|---|
| MOT pass rate | 55% | 81% ✓ |
| MOT failure rate | 45% | 19% ✓ |
| Faults & advisories per test | 3.6 | 1.9 ✓ |
| Dangerous-fault share | 0% ✓ | 3% |
| Average mileage | 173,411 mi | 97,311 mi |
| Sample size (vehicles) | 1 | 77,961 |
Most common faults
Mitsubishi Decilia
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Front Suspension component mounting prescribed area is excessively corroded (2.4.A.3)
- Offside Front Suspension component mounting prescribed area is excessively corroded (2.4.A.3)
- Offside Rear Suspension spring mounting prescribed area is excessively corroded (2.4.A.3)
- Offside Rear fog lamp not working (1.3.2b)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
Mitsubishi Outlander
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))
- Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
- Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
- Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
Reliability FAQ
On MOT pass rate the Mitsubishi Decilia (55%) and Mitsubishi Outlander (81%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Mitsubishi Decilia report Full Mitsubishi Outlander report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.