BMW M4 (2015)

Estimated running costs and MOT pass rates from 6,125 MOT tests in 2024.

Annual Cost

£2,658

£222/month

MOT Pass Rate

93%

Excellent

Road Tax

£445

Estimated/year

Est. Insurance

Grp 30-42

2979cc Petrol

Great Choice

93% pass rate, £2,658/year to run. 11 points above average.

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Petrol2979cc11 years old6,125 tests56k miles avg

Annual Running Costs

Fuel (Petrol, 2979cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£445

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,658

Per month£222/mo

Per week£51/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

93% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 11 points above the average of 82% across all models in our data. It also outperforms the BMW brand average of 88%.

93% of MOT tests on BMW M4s from 2015 ended in a pass in 2024, when they were about 9 years old. That's based on 6,125 tests across the UK, retests included. The average mileage recorded at those tests was 56,137 miles.

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How Does It Compare?

Rank among 2015 models86th of 515(top 17%)

Rank among BMW models332nd of 1,548(top 22%)

vs average of all models+11%(82% avg)

vs 2015 models average+10%(83% avg)

vs BMW average+5%(88% avg)

Mileage Analysis

56,137

Average miles

66,600

Expected for age

The average 2015 BMW M4 had 56,137 miles on the clock at its 2024 MOT, which is in line with the expected 66,600 miles for a 9-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2019 model has the highest MOT pass rate at 94%, while the 2017 model has the lowest at 91%. The 2015 scores 93%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

BMW M4 by Year

Year	Pass Rate	Tests	Avg Mileage
2020	93%	3,601	25,220 mi
2019	94%	5,666	30,126 mi
2018	93%	6,714	37,048 mi
2017	91%	6,289	42,072 mi
2016	92%	6,215	49,407 mi
2015	93%	6,125	56,137 mi
2014	92%	3,302	61,991 mi

Similar Cars to Consider

BMW 3 Series

2014 · 3000cc Petrol

£2,808/year

87%

-6%

Vauxhall Insignia

2013 · 2792cc Petrol

£2,958/year

79%

-14%

BMW 1 Series

2013 · 2979cc Petrol

£2,808/year

84%

-9%

Land Rover Range Rover Sport

2016 · 2995cc Petrol

£2,808/year

89%

-4%

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About the 2015 BMW M4

The 2015 BMW M4 is a premium performance car. Our records list a 2979cc petrol engine, though engines vary between versions. 6,125 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. It ranks in the top 17% of all 2015 models for MOT pass rate.

With an average of 56,137 miles recorded at its 2024 MOT tests, BMW M4 owners drive about as much as the UK average.

2015 BMW M4 Fuel Costs

The 2979cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2015 BMW M4?

Total estimated annual running cost is £2,658 (£222/month), broken down as £1,958 fuel, £445 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

BMW M4 Reliability Trend

The BMW M4 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2015 BMW M4

At 11 years old, the BMW M4 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2019 model has the highest pass rate at 94%. With 6,125 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Timing Chain / Belt

Watch out

At 11 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2015 BMW M4 stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
BMW M4(2015)	93%	£1,958	£445	Grp 30-42	£2,658
BMW 3 Series(2014)	87%	£1,958	£445	Grp 30-42	£2,808+£150
Vauxhall Insignia(2013)	79%	£1,958	£445	Grp 30-42	£2,958+£300
BMW 1 Series(2013)	84%	£1,958	£445	Grp 30-42	£2,808+£150
Land Rover Range Rover Sport(2016)	89%	£1,958	£445	Grp 30-42	£2,808+£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2015 BMW M4

Is the 2015 BMW M4 reliable?

Excellent reliability. Very few MOT failures. 93% of MOT tests on 2015 BMW M4s ended in a pass, from 6,125 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points above the average of 82% across all models in the same data.

How much does a 2015 BMW M4 cost to run?

Our estimate is £2,658 a year (£222 a month): £1,958 fuel, £445 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2015 BMW M4?

93% of 6,125 MOT tests on the 2015 BMW M4 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 86th of 515 models first registered in 2015 (top 17%).

Which year BMW M4 has the best MOT pass rate?

Of the years with at least 100 tests, the 2019 BMW M4 has the highest MOT pass rate at 94% and the 2017 the lowest at 91%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2015 BMW M4?

The average mileage recorded at MOT tests on the 2015 BMW M4 is 56,137 miles, which is in line with the expected 66,600 miles for a 9-year-old car, suggesting normal everyday use.