Mitsubishi Unknown Reliability, MOT Pass Rate & Common Faults
Free Mitsubishi Unknown car check
Is the Mitsubishi Unknown reliable? We analysed 2,333 real MOT tests across 716 vehicles to find out.
Got a specific Mitsubishi Unknown? Enter the reg for a free check:
The Mitsubishi Unknown is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mitsubishi Unknown.
Mitsubishi Unknown Number Plates
Number plates registered to a Mitsubishi Unknown. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mitsubishi Unknown MOT Pass Rate by Year
How likely is a Mitsubishi Unknown to pass its MOT? Here's the pass rate for each registration year, newest first.
Mitsubishi Unknown Common Faults & Problems
These are the most common serious faults found on Mitsubishi Unknown models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Mitsubishi Unknown Mileage — What's Normal?
How many miles does a typical Mitsubishi Unknown owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mitsubishi Unknown MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Mitsubishi Unknown year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2020 | 90 | 75.6% | 72,404 | 98,586 | 125,078 |
| 2019 | 114 | 87.7% | 72,736 | 113,274 | 124,418 |
| 2018 | 97 | 82.5% | 98,422 | 131,851 | 149,687 |
| 2017 | 117 | 91.5% | 49,518 | 76,033 | 112,135 |
| 2016 | 210 | 80.5% | 75,856 | 109,491 | 147,756 |
| 2015 | 125 | 73.6% | 61,857 | 101,042 | 133,650 |
| 2014 | 85 | 70.6% | 37,272 | 63,778 | 120,508 |
| 2007 | 99 | 73.7% | 88,268 | 124,889 | 172,455 |
| 2006 | 98 | 80.6% | 70,293 | 103,420 | 135,436 |
| 2005 | 179 | 81.6% | 61,669 | 95,959 | 138,776 |
| 2004 | 69 | 79.7% | 82,977 | 99,860 | 139,264 |
| 2003 | 80 | 83.8% | 75,944 | 96,693 | 119,433 |
| 2002 | 80 | 76.3% | 99,264 | 116,923 | 200,465 |
| 2001 | 67 | 73.1% | 43,532 | 61,667 | 84,695 |
| 2000 | 113 | 77.9% | 81,905 | 116,345 | 123,942 |
| 1999 | 75 | 85.3% | 95,464 | 110,996 | 127,401 |
| 1998 | 91 | 87.9% | 77,530 | 96,565 | 165,263 |
How Long Does a Mitsubishi Unknown Last?
Based on 716 Mitsubishi Unknown vehicles on UK roads.
Mitsubishi Unknown Mileage Distribution
Total mileage recorded across all Mitsubishi Unknown MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Mitsubishi Unknown
Based on MOT pass rates across all registration years with sufficient test data.
91.5% MOT pass rate from 117 tests
70.6% MOT pass rate from 85 tests
The best year to buy a used Mitsubishi Unknown is 2017, which has the highest MOT pass rate at 91.5% across 117 tests. The 2014 model year has the lowest pass rate at 70.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Mitsubishi Unknown Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mitsubishi Unknown THIS CAR | 80.2% | 2,333 | 102,382 mi | 28 yrs |
| Mitsubishi L200 | 74.1% | 1,362,678 | 80,302 mi | 29 yrs |
| Mitsubishi Shogun | 71.9% | 1,312,716 | 107,142 mi | 37 yrs |
| Mitsubishi Colt | 72.5% | 950,325 | 59,666 mi | 30 yrs |
| Iveco Daily 35S13 Mwb | 72.1% | 3,374 | 131,733 mi | 16 yrs |
Compared to the Mitsubishi L200 (74.1% pass rate) and the Mitsubishi Shogun (71.9% pass rate), the Mitsubishi Unknown outperforms both on MOT reliability.
Found a Mitsubishi Unknown you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Mitsubishi UnknownShould you buy a used Mitsubishi Unknown?
The Mitsubishi Unknown has an overall MOT pass rate of 80.2% across 2,333 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Mitsubishi Unknown with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Mitsubishi Unknown owner drives around 2,375 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Mitsubishi Unknown models stay on UK roads for around 28 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.