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BMW 735 (2001)

Running costs, reliability data, and common problems from 82 real MOT tests.

Annual Cost

£2,757

£230/month

MOT Pass Rate

84%

Good

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

3600cc Petrol

Solid Option

84% pass rate, £2757/year to run. Close to the national average.

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Petrol3600cc25 years old82 tests114k miles avg

Annual Running Costs

Fuel (Petrol, 3600cc)

~30 mpg

£1,592
Road Tax

Based on 3600cc

£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

84% 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 25 years old, 84% of BMW 735s from 2001 passed their MOT first time in 2026. That's based on 82 tests across the UK. The average mileage at this age is 113,526 miles.

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How Does It Compare?

Rank among 2001 cars56th of 362(top 15%)
Rank among BMW models1197th of 1,564(top 77%)
vs national average+2%(82% avg)
vs 2001 cars average+11%(73% avg)
vs BMW average-4%(88% avg)

Mileage Analysis

113,526

Average miles

vs

185,000

Expected for age

The average 2001 BMW 735 has 113,526 miles on the clock, which is below the expected 185,000 miles for a 25-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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BMW 735 by Year

YearPass RateTestsAvg Mileage
200467%60103,762 mi
200379%52123,716 mi
200276%14496,059 mi
200184%82113,526 mi
200075%146114,949 mi
199982%141119,974 mi
199874%134110,208 mi
199771%78129,013 mi
199663%115109,533 mi
199079%70137,054 mi

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About the 2001 BMW 735

The 2001 BMW 735 is a premium performance with a 3600cc petrol engine. 82 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 15% of all 2001 cars for reliability.

With an average of 113,526 miles at 25 years old, BMW 735 owners tend to use this car less than the typical driver.

2001 BMW 735 Fuel Costs

The 3600cc 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 2001 BMW 735?

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 84% pass rate. Keeping on top of servicing will help avoid surprises.

BMW 735 Reliability Trend

The BMW 735 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.

Buying a Used 2001 BMW 735

At 25 years old, the BMW 735 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. Note: with only 82 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2001 BMW 735's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 25 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

Watch out

With an average of 114k 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 2001 BMW 735 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
BMW 735(2001)84%£1592£760Grp 35-50£2757
BMW Z3(1999)78%£1592£250Grp 35-50£2397-£360
PORSCHE BOXSTER(2003)82%£1592£250Grp 35-50£2247-£510
PORSCHE 911(2002)86%£1592£250Grp 35-50£2247-£510
LAND ROVER RANGE ROVER(2003)77%£1592£250Grp 35-50£2397-£360

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

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