MERCEDES 350 (2016)
Running costs, common problems, and reliability data based on 46 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
46
Avg Mileage
60,010 mi
Est. Annual Cost
£1,750
Is the 2016 MERCEDES 350 reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 8 years old, 91% of MERCEDES 350s from 2016 passed their MOT first time in 2024. That's based on 46 tests across the UK. The average mileage at this age is 60,010 miles.
How does the 2016 MERCEDES 350 compare?
Mileage Analysis
The average 2016 MERCEDES 350 has 60,010 miles on the clock, which is in line with the expected 59,200 miles for a 8-year-old car, suggesting normal everyday use.
How much does a 2016 MERCEDES 350 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 350 by Year
Checking a specific MERCEDES 350?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2016 MERCEDES 350
The 2016 MERCEDES 350 is a performance with a 3500cc diesel engine. 46 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2016, the average MOT pass rate is 85%, and this model beats that benchmark.
With an average of 60,010 miles at 8 years old, MERCEDES 350 owners drive about as much as the UK average.
2016 MERCEDES 350 Fuel Costs
The 3500cc 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 2016 MERCEDES 350?
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 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2016 MERCEDES 350
At 8 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. Note: with only 46 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2016 MERCEDES 350
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- FORD RANGER (2018) 85% pass rate (-6%) from 30,840 tests
- BMW 420 (2016) 89% pass rate (-2%) from 25,224 tests
- LAND ROVER DISCOVERY (2018) 92% pass rate (+1%) from 22,325 tests
- JAGUAR F-PACE (2016) 90% pass rate (-1%) from 19,791 tests