Mini One Reliability, MOT Pass Rate & Common Faults
Free Mini One car check
Is the Mini One reliable? We analysed 528,090 real MOT tests across 55,487 vehicles to find out.
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The Mini One is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mini One.
Mini One Number Plates
Number plates registered to a Mini One. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mini One MOT Pass Rate by Year
How likely is a Mini One to pass its MOT? Here's the pass rate for each registration year, newest first.
Mini One Common Faults & Problems
These are the most common serious faults found on Mini One models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Mini One Mileage — What's Normal?
How many miles does a typical Mini One owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mini One MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Mini One year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2022 | 1,965 | 90.0% | 13,498 | 20,647 | 30,069 |
| 2021 | 3,555 | 89.8% | 15,096 | 22,397 | 31,566 |
| 2020 | 4,303 | 89.9% | 15,243 | 23,413 | 33,874 |
| 2019 | 7,657 | 89.4% | 16,108 | 25,155 | 37,294 |
| 2018 | 9,497 | 89.2% | 16,790 | 26,719 | 40,292 |
| 2017 | 41,115 | 88.1% | 21,126 | 32,574 | 47,914 |
| 2016 | 71,154 | 87.3% | 23,533 | 36,429 | 53,283 |
| 2015 | 102,126 | 86.6% | 25,837 | 39,986 | 58,152 |
| 2014 | 69,404 | 85.0% | 28,760 | 44,760 | 64,788 |
| 2013 | 85,108 | 81.5% | 30,363 | 46,694 | 66,259 |
| 2012 | 52,262 | 81.4% | 33,004 | 50,312 | 70,450 |
| 2011 | 11,882 | 79.1% | 34,154 | 54,481 | 78,475 |
| 2010 | 8,652 | 77.7% | 35,541 | 56,490 | 79,850 |
| 2009 | 6,321 | 74.8% | 36,441 | 58,592 | 79,918 |
| 2008 | 6,992 | 73.2% | 40,126 | 63,281 | 85,493 |
| 2007 | 7,274 | 71.7% | 37,338 | 60,315 | 84,585 |
| 2006 | 5,567 | 72.6% | 39,659 | 66,683 | 91,868 |
| 2005 | 6,589 | 73.0% | 40,711 | 66,798 | 93,337 |
| 2004 | 5,520 | 71.4% | 43,691 | 70,858 | 98,430 |
| 2003 | 4,040 | 69.0% | 41,216 | 70,621 | 98,598 |
How Long Does a Mini One Last?
Based on 55,487 Mini One vehicles on UK roads.
Mini One Mileage Distribution
Total mileage recorded across all Mini One 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 Mini One
Based on MOT pass rates across all registration years with sufficient test data.
90.0% MOT pass rate from 1,965 tests
65.8% MOT pass rate from 1,173 tests
The best year to buy a used Mini One is 2022, which has the highest MOT pass rate at 90.0% across 1,965 tests. The 2001 model year has the lowest pass rate at 65.8% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Mini One Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mini One THIS CAR | 83.8% | 528,090 | 42,930 mi | 22 yrs |
| Mini Mini | 74.2% | 7,810,223 | 64,567 mi | 25 yrs |
| Mini Cooper | 86.5% | 1,705,479 | 35,896 mi | 22 yrs |
| Mini Countryman | 88% | 669,227 | 37,710 mi | 15 yrs |
| Jaguar F-pace | 87% | 312,970 | 44,530 mi | 10 yrs |
Compared to the Mini Mini (74.2% pass rate) and the Mini Cooper (86.5% pass rate), the Mini One sits in the middle of the pack on MOT reliability.
Found a Mini One 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 Mini OneShould you buy a used Mini One?
The Mini One has an overall MOT pass rate of 83.8% across 528,090 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 Mini One with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Mini One owner drives around 5,024 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 Mini One models stay on UK roads for around 22 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.