CarCostCheck

BMW 728 (1996)

Running costs, reliability data, and common problems from 126 real MOT tests.

Annual Cost

£2,427

£202/month

MOT Pass Rate

89%

Good

Road Tax

£430

Based on CC/year

Insurance

Grp 30-42

2793cc Petrol

Solid Option

89% pass rate, £2427/year to run. 7 points above average.

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Petrol2793cc30 years old126 tests131k miles avg

Annual Running Costs

Fuel (Petrol, 2793cc)

~30 mpg

£1,592
Road Tax

Based on 2793cc

£430
MOT Test
£55
Predicted Repairs
£350
Total per year£2,427
Per month£202/mo
Per week£47/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

89% MOT pass rate(Good)
0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.

At 30 years old, 89% of BMW 728s from 1996 passed their MOT first time in 2026. That's based on 126 tests across the UK. The average mileage at this age is 131,038 miles.

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How Does It Compare?

Rank among 1996 cars31th of 252(top 12%)
Rank among BMW models854th of 1,564(top 55%)
vs national average+7%(82% avg)
vs 1996 cars average+14%(75% avg)
vs BMW average+1%(88% avg)

Mileage Analysis

131,038

Average miles

vs

222,000

Expected for age

The average 1996 BMW 728 has 131,038 miles on the clock, which is below the expected 222,000 miles for a 30-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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BMW 728 by Year

YearPass RateTestsAvg Mileage
200184%329137,562 mi
200083%326131,357 mi
199983%453134,511 mi
199881%317134,101 mi
199778%315132,213 mi
199689%126131,038 mi

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About the 1996 BMW 728

The 1996 BMW 728 is a premium performance with a 2793cc petrol engine. 126 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 12% of all 1996 cars for reliability.

With an average of 131,038 miles at 30 years old, BMW 728 owners tend to use this car less than the typical driver.

1996 BMW 728 Fuel Costs

The 2793cc 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 1996 BMW 728?

Total estimated annual running cost is £2,427 202/month), broken down as £1592 fuel, £430 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 728 Reliability Trend

The BMW 728 has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 1996 BMW 728

At 30 years old, the BMW 728 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.

Common Issues to Watch For

Based on the 1996 BMW 728's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 30 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 131k 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 1996 BMW 728 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
BMW 728(1996)89%£1592£430Grp 30-42£2427
VOLKSWAGEN TRANSPORTER(1996)67%£1592£250Grp 25-38£2597+£170
BMW Z3(1998)77%£1592£250Grp 30-42£2397-£30
BMW 3 SERIES(1997)79%£1592£250Grp 25-38£2397-£30
MERCEDES SLK(1998)79%£1592£250Grp 25-38£2397-£30

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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