Mercedes C 300 AMG Line Ed Prem MHEV A
Reliability, estimated running costs, and MOT data across 2 model years from 186 MOT tests in 2024.
Avg Pass Rate
98%
Total Tests
186
Model Years
2020 to 2021
Years Covered
2
About the Mercedes C 300 AMG Line Ed Prem MHEV A
The Mercedes C 300 AMG Line Ed Prem MHEV A was MOT tested 186 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 98%. That's comfortably above the average of 82% across all models in our data. Our records list hybrid versions.
Mileage Across Years
The oldest model in our data (2020) averages 18,937 miles, while the newest (2021) averages 20,133 miles.
Compared to the Mercedes brand average of 87%, the C 300 AMG Line Ed Prem MHEV A performs 11 points better, making it one of the more reliable options in the Mercedes range.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Mercedes C 300 AMG Line Ed Prem MHEV A?
Mercedes C 300 AMG Line Ed Prem MHEV A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Mercedes C 300 AMG Line Ed Prem MHEV A
Is the Mercedes C 300 AMG Line Ed Prem MHEV A reliable?
Across its 2 model years in our data (2020 to 2021), the Mercedes C 300 AMG Line Ed Prem MHEV A averages a 98% MOT pass rate, from 186 tests (DVSA MOT data for tests in 2024, retests included). That's 16 points above the average of 82% across all models in the same data.
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