MERCEDES 500 (1992)
Running costs, common problems, and reliability data based on 254 real MOT tests in 2024.
MOT Pass Rate
81%
Total Tests (2024)
254
Avg Mileage
96,452 mi
Est. Annual Cost
£2,247
Is the 1992 MERCEDES 500 reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.
At 32 years old, 81% of MERCEDES 500s from 1992 passed their MOT first time in 2024. That's based on 254 tests across the UK. The average mileage at this age is 96,452 miles.
How does the 1992 MERCEDES 500 compare?
Mileage Analysis
The average 1992 MERCEDES 500 has 96,452 miles on the clock, which is significantly below the expected 236,800 miles for a 32-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a MERCEDES 500?
The most reliable year is the 1991 model with a 87% MOT pass rate, while the 1992 model has the lowest at 81%. Consider a different year if reliability is a priority.
How much does a 1992 MERCEDES 500 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MERCEDES 500 by Year
Checking a specific MERCEDES 500?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 1992 MERCEDES 500
The 1992 MERCEDES 500 is a performance with a 4973cc petrol engine. 254 of these vehicles were MOT tested in 2024, 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 96,452 miles at 32 years old, MERCEDES 500 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 500 Fuel Costs
The 4973cc 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 500?
Total estimated annual running cost is £2,247 (£187/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES 500 Reliability Trend
The MERCEDES 500 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 1992 MERCEDES 500
At 32 years old, the MERCEDES 500 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.
Alternatives to the 1992 MERCEDES 500
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- MERCEDES SL (1994) 88% pass rate (+7%) from 1,244 tests
- JAGUAR XJS (1990) 82% pass rate (+1%) from 1,011 tests
- TVR CHIMAERA (1994) 83% pass rate (+2%) from 433 tests
- JAGUAR XJ (1990) 86% pass rate (+5%) from 282 tests