MERCEDES 250 (2010)
Running costs, common problems, and reliability data based on 57 real MOT tests in 2024.
MOT Pass Rate
77%
Total Tests (2024)
57
Avg Mileage
101,457 mi
Est. Annual Cost
£2,017
Is the 2010 MERCEDES 250 reliable?
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 14 years old, 77% of MERCEDES 250s from 2010 passed their MOT first time in 2024. That's based on 57 tests across the UK. The average mileage at this age is 101,457 miles.
How does the 2010 MERCEDES 250 compare?
Mileage Analysis
The average 2010 MERCEDES 250 has 101,457 miles on the clock, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES 250?
The most reliable year is the 2009 model with a 90% MOT pass rate, while the 1990 model has the lowest at 76%. The 2010 sits between the two at 77%.
How much does a 2010 MERCEDES 250 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 250 by Year
Checking a specific MERCEDES 250?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2010 MERCEDES 250
The 2010 MERCEDES 250 is a family car with a 1796cc petrol engine. 57 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 101,457 miles at 14 years old, MERCEDES 250 owners drive about as much as the UK average.
2010 MERCEDES 250 Fuel Costs
The 1796cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2010 MERCEDES 250?
Total estimated annual running cost is £2,017 (£168/month), broken down as £1327 fuel, £135 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 77% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES 250 Reliability Trend
Newer MERCEDES 250s show better MOT pass rates than older ones, with an average improvement of 3 percentage points.
Buying a Used 2010 MERCEDES 250
At 14 years old, the MERCEDES 250 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 2009 model has the highest pass rate at 90%. Note: with only 57 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2010 MERCEDES 250
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- VAUXHALL CORSA (2012) 76% pass rate (-1%) from 138,265 tests
- FORD FOCUS (2012) 78% pass rate (+1%) from 123,008 tests
- FORD FIESTA (2008) 72% pass rate (-5%) from 109,443 tests
- NISSAN QASHQAI (2012) 70% pass rate (-7%) from 77,840 tests