MERCEDES CLS (2016)
Running costs, common problems, and reliability data based on 4,786 real MOT tests in 2024.
MOT Pass Rate
87%
Total Tests (2024)
4,786
Avg Mileage
69,870 mi
Est. Annual Cost
£1,900
Is the 2016 MERCEDES CLS reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 8 years old, 87% of MERCEDES CLSs from 2016 passed their MOT first time in 2024. That's based on 4,786 tests across the UK. The average mileage at this age is 69,870 miles.
How does the 2016 MERCEDES CLS compare?
Mileage Analysis
The average 2016 MERCEDES CLS has 69,870 miles on the clock, which is in line with the expected 59,200 miles for a 8-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES CLS?
The most reliable year is the 2019 model with a 90% MOT pass rate, while the 2009 model has the lowest at 78%. The 2016 sits between the two at 87%.
How much does a 2016 MERCEDES CLS 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 CLS by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 90% | 149 | 25,838 mi |
| 2020 | 85% | 708 | 33,613 mi |
| 2019 | 90% | 2,938 | 42,687 mi |
| 2018 | 89% | 2,552 | 49,336 mi |
| 2017 | 87% | 3,475 | 61,581 mi |
| 2016 | 87% | 4,786 | 69,870 mi |
| 2015 | 87% | 6,871 | 81,130 mi |
| 2014 | 85% | 4,192 | 86,883 mi |
| 2013 | 83% | 7,096 | 95,825 mi |
| 2012 | 83% | 2,664 | 97,844 mi |
| 2011 | 82% | 2,675 | 100,976 mi |
| 2010 | 79% | 2,428 | 110,846 mi |
| 2009 | 78% | 2,541 | 114,393 mi |
| 2008 | 78% | 2,982 | 122,863 mi |
| 2007 | 78% | 3,915 | 122,774 mi |
| 2006 | 79% | 3,184 | 117,836 mi |
| 2005 | 81% | 1,944 | 108,622 mi |
Checking a specific MERCEDES CLS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2016 MERCEDES CLS
The 2016 MERCEDES CLS is a large car with a 2987cc diesel engine. 4,786 of these vehicles were MOT tested in 2024, making it a reasonably common sight 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 69,870 miles at 8 years old, MERCEDES CLS owners drive about as much as the UK average.
2016 MERCEDES CLS 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 2016 MERCEDES CLS?
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 87% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES CLS Reliability Trend
Newer MERCEDES CLSs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2016 MERCEDES CLS
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. If you're flexible on year, the 2019 model has the highest pass rate at 90%.
Alternatives to the 2016 MERCEDES CLS
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- MERCEDES GLC (2018) 91% pass rate (+4%) from 40,494 tests
- AUDI A5 (2017) 89% pass rate (+2%) from 33,531 tests
- FORD RANGER (2018) 85% pass rate (-2%) from 30,840 tests
- LAND ROVER RANGE ROVER VELAR (2018) 91% pass rate (+4%) from 29,640 tests