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MERCEDES 260 (1992)

Running costs, reliability data, and common problems from 224 real MOT tests.

Annual Cost

£2,577

£215/month

MOT Pass Rate

78%

Average

Road Tax

£430

Based on CC/year

Insurance

Grp 30-42

2599cc Petrol

Check Carefully

78% pass rate, £2577/year to run. Close to the national average.

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Petrol2599cc34 years old224 tests98k miles avg

Annual Running Costs

Fuel (Petrol, 2599cc)

~30 mpg

£1,592
Road Tax

Based on 2599cc

£430
MOT Test
£55
Predicted Repairs
£500
Total per year£2,577
Per month£215/mo
Per week£50/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

78% MOT pass rate(Average)
0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.

At 34 years old, 78% of MERCEDES 260s from 1992 passed their MOT first time in 2026. That's based on 224 tests across the UK. The average mileage at this age is 97,921 miles.

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How Does It Compare?

Rank among 1992 cars82th of 178(top 46%)
Rank among MERCEDES models1171th of 1,408(top 83%)
vs national average-4%(82% avg)
vs 1992 cars average+1%(77% avg)
vs MERCEDES average-9%(87% avg)

Mileage Analysis

97,921

Average miles

vs

251,600

Expected for age

The average 1992 MERCEDES 260 has 97,921 miles on the clock, which is significantly below the expected 251,600 miles for a 34-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 1991 model with a 92% MOT pass rate, while the 1990 model has the lowest at 77%. The 1992 sits between the two at 78%.

MERCEDES 260 by Year

YearPass RateTestsAvg Mileage
199278%22497,921 mi
199192%87110,482 mi
199077%139118,180 mi

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About the 1992 MERCEDES 260

The 1992 MERCEDES 260 is a large car with a 2599cc petrol engine. 224 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. Among all cars from 1992, the average MOT pass rate is 77%, and this model beats that benchmark.

With an average of 97,921 miles at 34 years old, MERCEDES 260 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.

1992 MERCEDES 260 Fuel Costs

The 2599cc 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 1992 MERCEDES 260?

Total estimated annual running cost is £2,577 215/month), broken down as £1592 fuel, £430 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 78% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES 260 Reliability Trend

Newer MERCEDES 260s show better MOT pass rates than older ones, with an average improvement of 8 percentage points.

Buying a Used 1992 MERCEDES 260

At 34 years old, the MERCEDES 260 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 1991 model has the highest pass rate at 92%.

Common Issues to Watch For

Based on the 1992 MERCEDES 260's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 34 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 98k 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 1992 MERCEDES 260 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
MERCEDES 260(1992)78%£1592£430Grp 30-42£2577
VOLKSWAGEN TRANSPORTER(1994)69%£1592£250Grp 25-38£2597+£20
MERCEDES E(1994)79%£1592£250Grp 25-38£2397-£180
MERCEDES 300(1992)83%£1592£250Grp 30-42£2247-£330
VOLVO 900 SERIES(1994)69%£1592£250Grp 25-38£2597+£20

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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Related Guides

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