CarCostCheck

BMW 6 SERIES (2010)

Running costs, reliability data, and common problems from 127 real MOT tests.

Annual Cost

£2,385

£199/month

MOT Pass Rate

82%

Good

Road Tax

£735

Based on CC/year

Insurance

Grp 35-50

3453cc Diesel

Solid Option

82% pass rate, £2385/year to run. Close to the national average.

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Diesel3453cc16 years old127 tests105k miles avg

Annual Running Costs

Fuel (Diesel, 3453cc)

~40 mpg

£1,245
Road Tax

Based on 3453cc

£735
MOT Test
£55
Predicted Repairs
£350
Total per year£2,385
Per month£199/mo
Per week£46/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

82% MOT pass rate(Good)
0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the BMW brand average of 88%.

At 16 years old, 82% of BMW 6 SERIESs from 2010 passed their MOT first time in 2026. That's based on 127 tests across the UK. The average mileage at this age is 105,279 miles.

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How Does It Compare?

Rank among 2010 cars206th of 575(top 36%)
Rank among BMW models1275th of 1,564(top 82%)
vs national average+0%(82% avg)
vs 2010 cars average+7%(75% avg)
vs BMW average-6%(88% avg)

Mileage Analysis

105,279

Average miles

vs

118,400

Expected for age

The average 2010 BMW 6 SERIES has 105,279 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2020 model with a 93% MOT pass rate, while the 2005 model has the lowest at 80%. The 2010 sits between the two at 82%.

BMW 6 SERIES by Year

YearPass RateTestsAvg Mileage
202093%66238,758 mi
201992%2,29751,326 mi
201891%3,65656,355 mi
201788%63262,077 mi
201486%6687,054 mi
201388%1,89791,528 mi
201289%1,27595,998 mi
201189%24780,577 mi
201082%127105,279 mi
200986%125110,442 mi
200880%171117,234 mi
200790%203114,661 mi
200682%288121,301 mi
200580%147116,696 mi
199085%39122,050 mi

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About the 2010 BMW 6 SERIES

The 2010 BMW 6 SERIES is a premium performance with a 3453cc diesel engine. 127 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.

With an average of 105,279 miles at 16 years old, BMW 6 SERIES owners drive about as much as the UK average.

2010 BMW 6 SERIES Fuel Costs

The 3453cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2010 BMW 6 SERIES?

Total estimated annual running cost is £2,385 199/month), broken down as £1245 fuel, £735 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 82% pass rate. Keeping on top of servicing will help avoid surprises.

BMW 6 SERIES Reliability Trend

Newer BMW 6 SERIESs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.

Buying a Used 2010 BMW 6 SERIES

At 16 years old, the BMW 6 SERIES 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 2020 model has the highest pass rate at 93%.

Common Issues to Watch For

Based on the 2010 BMW 6 SERIES's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

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.

Clutch Wear

Watch out

With an average of 105k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2010 BMW 6 SERIES stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
BMW 6 SERIES(2010)82%£1245£735Grp 35-50£2385
AUDI A4(2011)82%£1245£250Grp 30-42£1900-£485
AUDI A5(2010)82%£1245£250Grp 30-42£1900-£485
JAGUAR XF(2012)82%£1245£250Grp 30-42£1900-£485
AUDI TT(2008)81%£1245£250Grp 35-50£1900-£485

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.

Related Bmw Models

Explore other Bmw cars or similar models in the same category.

Related Guides

In-depth articles relevant to the Bmw 6 series.

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