MERCEDES ML 250 (2011)
Running costs, common problems, and reliability data based on 91 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
91
Avg Mileage
132,551 mi
Est. Annual Cost
£1,750
Is the 2011 MERCEDES ML 250 reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 13 years old, 93% of MERCEDES ML 250s from 2011 passed their MOT first time in 2024. That's based on 91 tests across the UK. The average mileage at this age is 132,551 miles.
How does the 2011 MERCEDES ML 250 compare?
Mileage Analysis
The average 2011 MERCEDES ML 250 has 132,551 miles on the clock, which is above the expected 96,200 miles for a 13-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
How much does a 2011 MERCEDES ML 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 ML 250 by Year
Checking a specific MERCEDES ML 250?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2011 MERCEDES ML 250
The 2011 MERCEDES ML 250 is a family car with a 2143cc diesel engine. 91 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 10% of all 2011 cars for reliability.
With an average of 132,551 miles at 13 years old, MERCEDES ML 250 owners cover more miles than the average driver.
2011 MERCEDES ML 250 Fuel Costs
The 2143cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2011 MERCEDES ML 250?
Total estimated annual running cost is £1,750 (£146/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MERCEDES ML 250 Reliability Trend
Newer MERCEDES ML 250s show better MOT pass rates than older ones, with an average improvement of 13 percentage points.
Buying a Used 2011 MERCEDES ML 250
At 13 years old, the MERCEDES ML 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. Note: with only 91 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2011 MERCEDES ML 250
The MERCEDES ML 250 is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- VAUXHALL ASTRA (2013) 79% pass rate (-14%) from 101,969 tests
- VOLKSWAGEN GOLF (2012) 80% pass rate (-13%) from 98,183 tests
- BMW 3 SERIES (2013) 85% pass rate (-8%) from 71,326 tests
- VAUXHALL ZAFIRA (2013) 78% pass rate (-15%) from 47,851 tests