CarCostCheck

Mercedes C 300 AMG Lne NGT Ed PRM + D A

Reliability, estimated running costs, and MOT data across 1 model year from 143 MOT tests in 2024.

Avg Pass Rate

89%

Total Tests

143

Model Year

2021

Years Covered

1

About the Mercedes C 300 AMG Lne NGT Ed PRM + D A

The Mercedes C 300 AMG Lne NGT Ed PRM + D A was MOT tested 143 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 89%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.

Estimated Running Costs

Fuel (Diesel, 1950cc)
£1,397
Road Tax
£200
MOT Test
£55
Predicted Repairs
£350
Total per year£2,002
Per month£167/mo

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 details

How reliable is the Mercedes C 300 AMG Lne NGT Ed PRM + D A?

vs average of all models+7% (82% avg)
vs Mercedes brand average+2% (87% avg)

Mercedes C 300 AMG Lne NGT Ed PRM + D A by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202189%14324,452 mi

Questions about the Mercedes C 300 AMG Lne NGT Ed PRM + D A

Is the Mercedes C 300 AMG Lne NGT Ed PRM + D A reliable?

Across its 1 model year in our data (2021), the Mercedes C 300 AMG Lne NGT Ed PRM + D A averages an 89% MOT pass rate, from 143 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.

Mercedes C 300 AMG Lne NGT Ed PRM + D A Guides & Articles

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