Mercedes Glc 300 amg line de 4matic a
Reliability, running costs, and MOT data across 2 years from 647 real MOT tests.
Avg Pass Rate
94%
Total Tests
647
Best Year
2021 (96%)
Years Covered
2
How reliable is the Mercedes Glc 300 amg line de 4matic a?
Mercedes Glc 300 amg line de 4matic a by Year
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About the Mercedes Glc 300 amg line de 4matic a
The Mercedes Glc 300 amg line de 4matic a has been tested 647 times in 2024 MOT data across 2 model years (2020 to 2021), with an average pass rate of 94%. That's comfortably above the national average of 82%, making it a reliable choice. Available as ED.
Best and Worst Years
The 2021 model is the most reliable with a 96% pass rate from 305 tests. The 2020 model has the lowest at 92%. With just a 4 point spread, the Glc 300 amg line de 4matic a is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2020) averages 41,639 miles, while the newest (2021) averages 34,505 miles.
Compared to the Mercedes brand average of 87%, the Glc 300 amg line de 4matic a performs 7 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.