Mercedes C 300 amg line ed prem d a
Reliability, running costs, and MOT data across 4 years from 1,902 real MOT tests.
Avg Pass Rate
91%
Total Tests
1,902
Best Year
2020 (92%)
Years Covered
4
How reliable is the Mercedes C 300 amg line ed prem d a?
Mercedes C 300 amg line ed prem d a by Year
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About the Mercedes C 300 amg line ed prem d a
The Mercedes C 300 amg line ed prem d a has been tested 1,902 times in 2024 MOT data across 4 model years (2019 to 2021), with an average pass rate of 91%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.
Best and Worst Years
The 2020 model is the most reliable with a 92% pass rate from 1,262 tests. The 2020 model has the lowest at 88%. With just a 4 point spread, the C 300 amg line ed prem d a is consistently reliable regardless of year.
Reliability Trend
The MERCEDES C 300 AMG LINE ED PREM D A has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (2019) averages 40,932 miles, while the newest (2021) averages 29,758 miles.
Compared to the Mercedes brand average of 87%, the C 300 amg line ed prem d a performs 4 points better, making it one of the more reliable options in the Mercedes range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.