MERCEDES B180 (2009)
Running costs, common problems, and reliability data based on 70 real MOT tests in 2024.
MOT Pass Rate
77%
Total Tests (2024)
70
Avg Mileage
99,634 mi
Est. Annual Cost
£2,017
Is the 2009 MERCEDES B180 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 15 years old, 77% of MERCEDES B180s from 2009 passed their MOT first time in 2024. That's based on 70 tests across the UK. The average mileage at this age is 99,634 miles.
How does the 2009 MERCEDES B180 compare?
Mileage Analysis
The average 2009 MERCEDES B180 has 99,634 miles on the clock, which is in line with the expected 111,000 miles for a 15-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES B180?
The most reliable year is the 2013 model with a 91% MOT pass rate, while the 2009 model has the lowest at 77%. Consider a different year if reliability is a priority.
How much does a 2009 MERCEDES B180 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 B180 by Year
Checking a specific MERCEDES B180?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2009 MERCEDES B180
The 2009 MERCEDES B180 is a family car with a 1699cc petrol engine. 70 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2009, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 99,634 miles at 15 years old, MERCEDES B180 owners drive about as much as the UK average.
2009 MERCEDES B180 Fuel Costs
The 1699cc 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 2009 MERCEDES B180?
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 B180 Reliability Trend
Newer MERCEDES B180s show better MOT pass rates than older ones, with an average improvement of 9 percentage points.
Buying a Used 2009 MERCEDES B180
At 15 years old, the MERCEDES B180 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 70 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2009 MERCEDES B180
The MERCEDES B180 is actually the most reliable option among similar petrol family cars from this era. Here are comparable petrol cars with similar engines:
- FORD FOCUS (2011) 75% pass rate (-2%) from 115,331 tests
- VAUXHALL CORSA (2011) 75% pass rate (-2%) from 111,868 tests
- FORD FIESTA (2008) 72% pass rate (-5%) from 109,443 tests
- NISSAN QASHQAI (2011) 69% pass rate (-8%) from 65,488 tests