MERCEDES VIANO (2015)
Running costs, common problems, and reliability data based on 303 real MOT tests in 2024.
MOT Pass Rate
83%
Total Tests (2024)
303
Avg Mileage
152,306 mi
Est. Annual Cost
£1,900
Is the 2015 MERCEDES VIANO 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 9 years old, 83% of MERCEDES VIANOs from 2015 passed their MOT first time in 2024. That's based on 303 tests across the UK. The average mileage at this age is 152,306 miles.
How does the 2015 MERCEDES VIANO compare?
Mileage Analysis
The average 2015 MERCEDES VIANO has 152,306 miles on the clock, which is well above the expected 66,600 miles for a 9-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 2015 sits between the two at 83%.
How much does a 2015 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 2015 MERCEDES VIANO
The 2015 MERCEDES VIANO is a family car with a 2143cc diesel engine. 303 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2015, the average MOT pass rate is 83%, and this model falls short of that benchmark.
With an average of 152,306 miles at 9 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.
2015 MERCEDES VIANO 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 2015 MERCEDES VIANO?
Total estimated annual running cost is £1,900 (£158/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% 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 2015 MERCEDES VIANO
At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2014 model has the highest pass rate at 83%.
Alternatives to the 2015 MERCEDES VIANO
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2015) 89% pass rate (+6%) from 121,777 tests
- VAUXHALL ASTRA (2013) 79% pass rate (-4%) from 101,969 tests
- FORD TRANSIT (2017) 81% pass rate (-2%) from 80,031 tests
- BMW 3 SERIES (2013) 85% pass rate (+2%) from 71,326 tests