Used car guide · 2017–2018

MINI GT common problems and MOT failures

What goes wrong on a used MINI GT, year by year: known faults from UK buying guides, the parts flagged at MOT more than on other cars (from 1,895 MOTs done during 2023–2025), and what to check before you buy one.

1,895MOTs done in 2023–2025, all years of this model
641on the UK register
3known faults across all years
2017best year at its MOT

Pick the year

Most years have their own guide. The year is when the car was first registered (it’s on the logbook, or check the reg below).

20182017

What usually goes wrong with a MINI GT?

Known faults reported by owners, mechanics and UK buying guides, in our own words. Most apply to certain years or engines only, so check which the car has.

  • Clutch hydraulics and pedal spring

    Cars registered 2017–2018 · Manual gearbox

    On manual cars the clutch can play up, either from the hydraulics or the pedal return spring.

    At the viewing: Feel the clutch pedal on the test drive: it should be smooth and come back up fully.

    If it needs doing: Clutch replacement, about £250–£600. ClickMechanic

    Source: Auto Express: used MINI Mk3 buyer's guide

  • Jumping out of gear

    Cars registered 2017–2018 · Manual gearbox

    Some cars jump out of gear, usually first gear at low speed. Adjusting the gear linkage usually fixes it.

    At the viewing: Pull away in first several times and check it stays in gear.

    Source: Auto Express: used MINI Mk3 buyer's guide

  • Paint worn at the door pillar

    Cars registered 2017–2018 · All engines

    Door rubbers can wear through the paint on the pillar behind the front doors.

    At the viewing: Open the doors and check the paint on the pillar.

    Source: Auto Express: used MINI Mk3 buyer's guide

MINI GT MOT pass rate by year

Of the years since 2005 with plenty of MOT tests, the 2017 MINI GT did best (87% passed first time, 7 points above all 2017 cars) and the 2018 did worst (87%, 4 points above all 2018 cars). Older cars fail more, so compare each year with all cars registered the same year.

YearPass first timeAll cars that yearMOT tests
201887%83% +41,014
201787%80% +7881

Questions to ask the seller before buying a MINI GT

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

  1. Has the clutch or its hydraulics had any work?
  2. Has the gear linkage been adjusted?
  3. Has any paintwork been done?
  4. Can I see the service history and receipts for any big jobs?

Looking at a MINI GT?

Check the actual car: its own MOT history and what to ask the seller. Free, no sign-up.

Where this comes from: MOT figures are the DVSA’s anonymised results for every MOT test done in Great Britain during 2023–2025, grouped by the year each car was first registered. How many are on the road is from the Department for Transport’s vehicle licensing statistics. Known faults are from UK buying guides, in our own words, with links. How we score