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2012 BMW M3 · 2,509 MOT tests

2012 BMW M3 reliability

2012 BMW M3s fail 9.5% of first MOT tests, 67% fewer MOT fails than the average car its age and mileage, ranking 4 of 18 M3 years (2,509 DVSA tests, 2022 to 2024).

Better than average#4 of 18 years

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first-time fail rate (all BMW M3s: 12.5%)
9.5%
first-time fail rate (all BMW M3s: 12.5%)
fails than cars of the same age and mileage
67% fewer
fails than cars of the same age and mileage
typical miles at its MOT, aged about 11
57,057
typical miles at its MOT, aged about 11
MOT tests, 2022 to 2024
2,509
MOT tests, 2022 to 2024

Year on year

2012 against the years either side

  • 2011 cars: 65% fewer MOT fails than the average car its age (the 2012 car does better)
  • 2013 cars: 65% fewer MOT fails than the average car its age (the 2012 car does better)
  • Strong point: lights and electrics, 80% fewer fails than comparable cars.
  • Plates: a 2012 car carries a 61 plate (January–February 2012), or a 12 plate (March–August 2012), or a 62 plate (September–December 2012).

Common problems

What fails on a 2012 BMW M3

Fail rate by area

  • Tyres2.9%
  • Lights and electrics2.2%
  • Exhaust, emissions and leaks2%
  • Windscreen, wipers and mirrors1.6%
  • Brakes1.4%
  • Suspension0.6%
  • Wheels0.4%

Average for cars of the same age and mileage

Top failures

  1. Engine warning light inoperative or lit 1.24%

    An engine warning light that is lit or not working can hide faults, so diagnosis is needed before buying.

  2. Tyre ply or cords exposed 1.04%

    Exposed ply or cords can let the tyre fail suddenly, so the tyre must be replaced before the car is driven.

  3. Tyre tread below 1.6mm 0.68%

    Tread below 1.6mm is illegal and reduces grip in wet conditions, so the tyre must be replaced.

  4. Tyre cut reaching ply or cords 0.68%

    A cut reaching the ply or cords weakens the tyre and can cause a burst, so it must be replaced.

  5. Windscreen washer fluid insufficient 0.64%

    Washers are not supplying enough liquid, so the windscreen cannot be cleared properly, which is a safety issue.

  6. Headlamp aim set too low 0.6%

    Headlamps aimed too low light the road poorly and reduce the driver's view ahead, especially at night.

Common advisories

Tyre worn close to legal limit (6.06%) · Brake disc pitted or scored (2.79%) · Tyre slightly damaged or cracking (2.11%) · Transmission oil leak, not excessive (1.36%) · Tyre worn close to legal limit (1.32%) · Brake pads wearing thin (1.28%)

Other years

Every BMW M3 year

The full picture: BMW M3 reliability. Before you pay for any BMW M3, a Full Check (£9.99) shows finance, stolen and write-off records the MOT can't.

Source: DVSA anonymised MOT results, 2022 to 2024, class 4 normal tests.

Is a 2012 BMW M3 reliable?

2012 BMW M3s fail 9.5% of first MOT tests, 67% fewer MOT fails than the average car its age and mileage, ranking 4 of 18 M3 years (2,509 DVSA tests, 2022 to 2024).

What fails on a 2012 BMW M3 MOT?

Most often engine warning light inoperative or lit (1.24% of tests), tyre ply or cords exposed (1.04% of tests), tyre tread below 1.6mm (0.68% of tests).

How many miles should a 2012 BMW M3 have done?

At its MOT aged about 11, a typical 2012 BMW M3 shows 57,057 miles. Much higher or lower is worth asking about.

What plate is a 2012 car?

A car first registered in 2012 carries a 61 plate (January–February 2012), or a 12 plate (March–August 2012), or a 62 plate (September–December 2012).

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