Used car guide

2007 MINI Cooper: common problems and what to check

What gets flagged at MOT on 2007 MINI Coopers, from 1,154 tests in 2025, plus known faults and what to look at before you buy one.

1,154MOT tests in 2025
59%pass first time (all 2007 cars: 57%)
5,000typical miles a year
1.9×the usual rate for engine oil leaks

What stands out

Parts flagged at MOT more often on 2007 MINI Coopers than on all cars registered in 2007.

  • Engine oil leaks1.9× usual
    MINI Cooper
    26.3% All 2007 cars
    13.5%

    Failed outright at MOT: 0.6%, against 0.3% of all 2007 cars. The rest were advisories or minor defects.

    Rough price £80–£600 our estimate

    At the viewing: Look under the engine and where the car is usually parked for fresh oil. Ask whether the leak has been looked at.

  • Sub-frame2.2× usual
    MINI Cooper
    16.6% All 2007 cars
    7.7%

    Failed outright at MOT: 1.9%, against 0.4% of all 2007 cars. The rest were advisories or minor defects.

    Rough price £300–£1,000 our estimate

    At the viewing: Look underneath at the frame the suspension bolts to. Flaky rust or holes are expensive to fix.

  • Exhaust emissions (catalyst)4.2× usual
    MINI Cooper
    9.6% All 2007 cars
    2.3%

    Failed outright at MOT: 8.7%, against 2.2% of all 2007 cars. The rest were advisories or minor defects.

    Rough price £175–£900 (catalytic converter) ClickMechanic

    At the viewing: Look for smoke when revving the warm engine and for engine or DPF warning lights.

  • Sidelights2× usual
    MINI Cooper
    14.5% All 2007 cars
    7.4%

    Failed outright at MOT: 9.9%, against 6.4% of all 2007 cars. The rest were advisories or minor defects.

    Rough price £10–£80 our estimate

    At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

Better than most

Drive shaft (CV) joints: 2.7% here, against 7.3% of all 2007 cars. Track rod ends: 2.6% here, against 5.8% of all 2007 cars.

By area

The share of 2007 MINI Cooper MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    40% of testsRough price £120–£400

    At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

  • Lights and electrics
    38% of testsRough price £10–£80

    At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

  • Brakes
    33% of testsRough price £150–£350

    At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

  • Oil and fluid leaks
    29% of testsRough price £80–£600

    At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

  • Tyres
    28% of testsRough price £70–£150

    At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

  • Exhaust and emissions
    17% of testsRough price £100–£1,200

    At the viewing: Look for black soot in the tailpipe, listen for blowing from the exhaust and check for engine or DPF warning lights.

Known faults

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

  • Timing chain rattle (petrol)
    Petrol

    Worn timing chains and guides are a known costly repair on these petrol engines, often from low oil levels.

    At the viewing: Ask the seller not to warm the engine before you arrive. A rattle on a cold start is a warning sign.

    Source: Parkers: MINI hatch buying guide

  • Turbo wear (Cooper S)
    Turbo petrol models

    High oil use can wear the turbo quickly on turbo petrol models.

    At the viewing: Once warm, rev it hard and look for blue smoke or a burning oil smell.

    Source: Parkers: MINI hatch buying guide

  • Worn water pump

    A whistle at idle that goes when you blip the throttle usually means the water pump is worn.

    At the viewing: Listen at tickover once the engine is warm.

    If it needs doing: Water pump, about £115–£375. ClickMechanic

    Source: Parkers: MINI hatch buying guide

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Other years

YearMOT testsMost flagged
20231,816Tyres 9%
202235,049Tyres 25%
202134,126Tyres 26%
202033,143Tyres 30%
201945,925Tyres 30%
201840,412Tyres 31%
201737,432Tyres 31%
201635,935Tyres 30%
201533,938Tyres 30%
201424,579Tyres 30%
201314,441Tyres 30%
20128,587Tyres 31%
20113,013Lights and electrics 31%
20101,647Lights and electrics 34%
20091,214Lights and electrics 36%
20081,034Suspension 37%
2006605Suspension 42%
2005579Brakes 55%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2007 MINI Coopers registered in 2007. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score