BMW 730 (2010)

Estimated running costs and MOT pass rates from 991 MOT tests in 2024.

Annual Cost

£2,491

£208/month

MOT Pass Rate

89%

Good

Road Tax

£410

Estimated/year

Est. Insurance

Grp 30-42

2993cc Diesel

Solid Option

89% pass rate, £2,491/year to run. 7 points above average.

Buying this car? Check for finance, write-offs & theft

£4.99

Check a specific BMW 730

Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.

Diesel2993cc16 years old991 tests128k miles avg

Annual Running Costs

Fuel (Diesel, 2993cc)

~40 mpg

£1,676

Road Tax

Estimated CO2 band

£410

MOT Test

£55

Predicted Repairs

£350

Total per year£2,491

Per month£208/mo

Per week£48/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p 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

89% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the average of 82% across all models in our data.

89% of MOT tests on BMW 730s from 2010 ended in a pass in 2024, when they were about 14 years old. That's based on 991 tests across the UK, retests included. The average mileage recorded at those tests was 128,302 miles.

Got a BMW 730 you're looking at?

Enter the reg plate to check its specific MOT history, mileage, and health score.

How Does It Compare?

Rank among 2010 models72nd of 558(top 13%)

Rank among BMW models810th of 1,548(bottom half)

vs average of all models+7%(82% avg)

vs 2010 models average+14%(75% avg)

vs BMW average+1%(88% avg)

Mileage Analysis

128,302

Average miles

103,600

Expected for age

The average 2010 BMW 730 had 128,302 miles on the clock at its 2024 MOT, which is above the expected 103,600 miles for a 14-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Looking at a specific BMW 730?

Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.

Best Year to Buy?

Of the years with at least 100 tests, the 2021 model has the highest MOT pass rate at 98%, while the 2006 model has the lowest at 81%. The 2010 scores 89%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

BMW 730 by Year

Year	Pass Rate	Tests	Avg Mileage
2021	98%	243	41,849 mi
2020	95%	1,033	41,493 mi
2019	95%	1,966	55,627 mi
2018	95%	1,592	67,232 mi
2017	94%	1,696	76,335 mi
2016	91%	2,288	88,853 mi
2015	89%	1,345	91,832 mi
2014	89%	1,656	97,859 mi
2013	89%	875	110,696 mi
2012	88%	1,119	115,118 mi
2011	86%	1,467	119,035 mi
2010	89%	991	128,302 mi
2009	88%	806	130,274 mi
2008	82%	1,043	138,734 mi
2007	85%	927	142,639 mi
2006	81%	1,315	141,407 mi
2005	83%	694	150,286 mi
2004	83%	322	132,666 mi
2003	88%	277	139,746 mi
1995	70%	96	129,643 mi
1994	86%	70	106,349 mi
1993	68%	37	128,018 mi
1992	81%	31	126,198 mi
1991	76%	34	141,732 mi
1990	82%	57	129,365 mi

Similar Cars to Consider

BMW 3 Series

2008 · 2926cc Diesel

£2,491/year

80%

-9%

Audi A4

2011 · 2967cc Diesel

£2,491/year

82%

-7%

Audi A5

2010 · 2967cc Diesel

£2,491/year

82%

-7%

Jaguar XF

2012 · 2993cc Diesel

£2,491/year

82%

-7%

Check a Specific BMW 730

Enter a reg plate to get the full MOT history, health score, and mileage verification.

Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.

About the 2010 BMW 730

The 2010 BMW 730 is a premium performance car. Our records list a 2993cc diesel engine, though engines vary between versions. 991 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. It ranks in the top 13% of all 2010 models for MOT pass rate.

With an average of 128,302 miles recorded at its 2024 MOT tests, BMW 730 owners cover more miles than the average driver.

2010 BMW 730 Fuel Costs

The 2993cc 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 £1,676 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; 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 730?

Total estimated annual running cost is £2,491 (£208/month), broken down as £1,676 fuel, £410 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.

BMW 730 Reliability Trend

Newer BMW 730s pass their MOT more often than older ones, by 7 percentage points on average, which is mostly down to age and wear.

Buying a Used 2010 BMW 730

At 16 years old, the BMW 730 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 2021 model has the highest pass rate at 98%.

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.

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 128k 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.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

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 730 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 730(2010)	89%	£1,676	£410	Grp 30-42	£2,491
BMW 3 Series(2008)	80%	£1,676	£410	Grp 30-42	£2,491same
Audi A4(2011)	82%	£1,676	£410	Grp 30-42	£2,491same
Audi A5(2010)	82%	£1,676	£410	Grp 30-42	£2,491same
Jaguar XF(2012)	82%	£1,676	£410	Grp 30-42	£2,491same

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 2010 BMW 730

Is the 2010 BMW 730 reliable?

Good reliability. Occasional issues but generally solid. 89% of MOT tests on 2010 BMW 730s ended in a pass, from 991 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.

How much does a 2010 BMW 730 cost to run?

Our estimate is £2,491 a year (£208 a month): £1,676 fuel, £410 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2010 BMW 730?

89% of 991 MOT tests on the 2010 BMW 730 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 72nd of 558 models first registered in 2010 (top 13%).

Which year BMW 730 has the best MOT pass rate?

Of the years with at least 100 tests, the 2021 BMW 730 has the highest MOT pass rate at 98% and the 2006 the lowest at 81%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2010 BMW 730?

The average mileage recorded at MOT tests on the 2010 BMW 730 is 128,302 miles, which is above the expected 103,600 miles for a 14-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.