2017 MINI John Cooper Works: MOT pass rate and reliability

85.8% of 2017 MINI John Cooper Works pass the MOT first time, measured across 3,112 DVSA tests on that model year alone. The average one had covered 42,862 miles.

How the 2017 compares

  • Against all MINI John Cooper Works (88.2%, 19,823 tests): -2.4 points
  • Against all 2017 cars (83.5%): +2.3 points
  • National first-time pass rate, all cars and years: 77%

Every MINI John Cooper Works model year

Pass rates fall as cars age, so the only fair comparison for a 2017 car is other cars of the same age. The full run for the MINI John Cooper Works:

Year Pass rate Tests Avg mileage
2012 79.1% 258 71,374
2013 81.9% 733 65,730
2014 83.8% 345 56,820
2015 85.4% 1,674 55,940
2016 85.2% 2,069 48,564
2017 85.8% 3,112 42,862
2018 88.8% 2,912 36,997
2019 90.4% 2,718 29,363
2020 91.9% 2,851 25,577
2021 91.7% 2,678 21,068

What this means if you are buying a 2017 John Cooper Works

The 2017 is a weaker year for this model, passing 2.4 points less often than the MINI John Cooper Works average. Some of that is simply age, so compare it against the 2017 figure for all cars above rather than against newer examples. Check the exact car with the free MOT history checker before you buy, and run its VIN and mileage through our free VIN decoder and clocking check.

What a 9-year-old car fails on

A 2017 car is 9 years old now, and age drives the failure mix more than the badge does. Across all cars tested, these are the categories that actually cause failures:

  • Lights and electrical: 10.36% of all cars tested
  • Suspension: 8.65% of all cars tested
  • Tyres: 6.23% of all cars tested
  • Brakes: 6.1% of all cars tested
  • Visibility: wipers, washers, glass: 4.65% of all cars tested
  • Body, chassis and structure: 3.18% of all cars tested

That is below average for a car this age, worth a mileage-consistency check since an unusually low reading is sometimes clocking rather than luck. On a 2017 MINI John Cooper Works the average at test was 42,862 miles, so treat anything far above that as a car that has worked harder than its peers, and anything far below as one worth checking for the faults that come from standing still.

The strongest year for this model is 2020 at 91.9%, and the weakest in our data is 2012 at 79.1%. That 12.8 point spread across the model's life is why comparing a 2017 car against a newer one tells you very little.

Nearby model years

All MINI John Cooper Works MOT data · Every model