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BMW 750 (1999)

Running costs, reliability data, and common problems from 72 real MOT tests.

Annual Cost

£2,757

£230/month

MOT Pass Rate

82%

Good

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

5379cc Petrol

Solid Option

82% pass rate, £2757/year to run. Close to the national average.

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Petrol5379cc27 years old72 tests93k miles avg

Annual Running Costs

Fuel (Petrol, 5379cc)

~30 mpg

£1,592
Road Tax

Based on 5379cc

£760
MOT Test
£55
Predicted Repairs
£350
Total per year£2,757
Per month£230/mo
Per week£53/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 27 years old, 82% of BMW 750s from 1999 passed their MOT first time in 2026. That's based on 72 tests across the UK. The average mileage at this age is 92,874 miles.

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How Does It Compare?

Rank among 1999 cars98th of 375(top 26%)
Rank among BMW models1283th of 1,564(top 82%)
vs national average+0%(82% avg)
vs 1999 cars average+7%(75% avg)
vs BMW average-6%(88% avg)

Mileage Analysis

92,874

Average miles

vs

199,800

Expected for age

The average 1999 BMW 750 has 92,874 miles on the clock, which is significantly below the expected 199,800 miles for a 27-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2016 model with a 99% MOT pass rate, while the 1995 model has the lowest at 69%. The 1999 sits between the two at 82%.

BMW 750 by Year

YearPass RateTestsAvg Mileage
201894%10143,725 mi
201797%21353,927 mi
201699%20255,970 mi
201495%5688,829 mi
201195%4062,968 mi
200988%7585,660 mi
200887%6086,521 mi
200782%95112,314 mi
200689%203108,933 mi
200580%192108,627 mi
200083%5995,345 mi
199982%7292,874 mi
199880%133133,105 mi
199792%76126,731 mi
199683%6598,545 mi
199569%52142,148 mi

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About the 1999 BMW 750

The 1999 BMW 750 is a premium performance with a 5379cc petrol engine. 72 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 1999, the average MOT pass rate is 75%, and this model beats that benchmark.

With an average of 92,874 miles at 27 years old, BMW 750 owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

1999 BMW 750 Fuel Costs

The 5379cc 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 £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 1999 BMW 750?

Total estimated annual running cost is £2,757 230/month), broken down as £1592 fuel, £760 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 750 Reliability Trend

Newer BMW 750s show better MOT pass rates than older ones, with an average improvement of 10 percentage points.

Buying a Used 1999 BMW 750

At 27 years old, the BMW 750 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 2016 model has the highest pass rate at 99%. Note: with only 72 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 1999 BMW 750's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 27 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.

Clutch Wear

Medium risk

With an average of 93k 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 1999 BMW 750 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
BMW 750(1999)82%£1592£760Grp 35-50£2757
MERCEDES SL(1997)87%£1592£250Grp 35-50£2247-£510
MERCEDES CLK(2000)81%£1592£250Grp 35-50£2247-£510
MERCEDES ML(2001)77%£1592£250Grp 35-50£2397-£360
BMW M5(2001)90%£1592£250Grp 35-50£2097-£660

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.

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