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2015 BMW 6 Series · 8,282 MOT tests

2015 BMW 6 Series reliability

2015 BMW 6 Seriess fail 14.4% of first MOT tests, 43% fewer MOT fails than the average car its age and mileage, ranking 7 of 16 6 Series years (8,282 DVSA tests, 2022 to 2024).

Better than average#7 of 16 years

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first-time fail rate (all BMW 6 Seriess: 18.6%)
14.4%
first-time fail rate (all BMW 6 Seriess: 18.6%)
fails than cars of the same age and mileage
43% fewer
fails than cars of the same age and mileage
typical miles at its MOT, aged about 8
68,056
typical miles at its MOT, aged about 8
MOT tests, 2022 to 2024
8,282
MOT tests, 2022 to 2024

Year on year

2015 against the years either side

  • 2014 cars: 43% fewer MOT fails than the average car its age (the 2015 car does better)
  • 2016 cars: 33% fewer MOT fails than the average car its age (the 2015 car does better)
  • Weak spot: wheels, 1% of tests fail here (179% above cars of the same age and mileage).
  • Strong point: lights and electrics, 80% fewer fails than comparable cars.
  • Plates: a 2015 car carries a 64 plate (January–February 2015), or a 15 plate (March–August 2015), or a 65 plate (September–December 2015).

Common problems

What fails on a 2015 BMW 6 Series

Fail rate by area

  • Tyres7.7%
  • Windscreen, wipers and mirrors3%
  • Suspension2.2%
  • Lights and electrics1.7%
  • Wheels1%
  • Brakes0.9%
  • Number plates and VIN0.6%

Average for cars of the same age and mileage

Top failures

  1. Tyre bulge from structural failure 2.28%

    A bulge means the tyre's structure has failed and it could burst suddenly, so it must be replaced at once.

  2. Tyre ply or cords exposed 1.56%

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

  3. Wiper blade not clearing windscreen 1.45%

    Wipers that do not clear the windscreen reduce visibility in rain, which is a safety risk, so replace them.

  4. Coil spring fractured or broken 1.32%

    A broken coil spring can leave the car sitting low or unstable, so it must be replaced before driving.

  5. Tyre cut reaching ply or cords 1.2%

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

  6. Tyre tread below 1.6mm 0.97%

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

Common advisories

Tyre worn close to legal limit (8.57%) · Brake pads wearing thin (3.8%) · Brake disc pitted or scored (2.27%) · Nail in tyre, monitor (1.53%) · Tyre has a shallow cut (1.47%) · Tyre slightly damaged or cracking (1.4%)

Other years

Every BMW 6 Series year

The full picture: BMW 6 Series reliability. Before you pay for any BMW 6 Series, 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 2015 BMW 6 Series reliable?

2015 BMW 6 Seriess fail 14.4% of first MOT tests, 43% fewer MOT fails than the average car its age and mileage, ranking 7 of 16 6 Series years (8,282 DVSA tests, 2022 to 2024).

What fails on a 2015 BMW 6 Series MOT?

Most often tyre bulge from structural failure (2.28% of tests), tyre ply or cords exposed (1.56% of tests), wiper blade not clearing windscreen (1.45% of tests).

How many miles should a 2015 BMW 6 Series have done?

At its MOT aged about 8, a typical 2015 BMW 6 Series shows 68,056 miles. Much higher or lower is worth asking about.

What plate is a 2015 car?

A car first registered in 2015 carries a 64 plate (January–February 2015), or a 15 plate (March–August 2015), or a 65 plate (September–December 2015).

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