MERCEDES VIANO (2009)
Running costs, common problems, and reliability data based on 898 real MOT tests in 2024.
MOT Pass Rate
78%
Total Tests (2024)
898
Avg Mileage
170,428 mi
Est. Annual Cost
£2,050
Is the 2009 MERCEDES VIANO 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, 78% of MERCEDES VIANOs from 2009 passed their MOT first time in 2024. That's based on 898 tests across the UK. The average mileage at this age is 170,428 miles.
How does the 2009 MERCEDES VIANO compare?
Mileage Analysis
The average 2009 MERCEDES VIANO has 170,428 miles on the clock, which is well above the expected 111,000 miles for a 15-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a MERCEDES VIANO?
The most reliable year is the 2014 model with a 83% MOT pass rate, while the 2006 model has the lowest at 74%. The 2009 sits between the two at 78%.
How much does a 2009 MERCEDES VIANO 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 VIANO by Year
Checking a specific MERCEDES VIANO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2009 MERCEDES VIANO
The 2009 MERCEDES VIANO is a large car with a 2987cc diesel engine. 898 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2009, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 170,428 miles at 15 years old, MERCEDES VIANO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2009 MERCEDES VIANO Fuel Costs
The 2987cc diesel engine is on the larger side, so fuel won't be this car's strong point. 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 2009 MERCEDES VIANO?
Total estimated annual running cost is £2,050 (£171/month), broken down as £1245 fuel, £250 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 VIANO Reliability Trend
Newer MERCEDES VIANOs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2009 MERCEDES VIANO
At 15 years old, the MERCEDES VIANO 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 2014 model has the highest pass rate at 83%.
Alternatives to the 2009 MERCEDES VIANO
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- BMW 3 SERIES (2008) 80% pass rate (+2%) from 48,705 tests
- AUDI A4 (2011) 82% pass rate (+4%) from 26,901 tests
- AUDI A5 (2010) 82% pass rate (+4%) from 22,181 tests
- JAGUAR XF (2010) 80% pass rate (+2%) from 19,704 tests