Mercedes Amg a 45 s 4matic+ auto
Reliability, running costs, and MOT data across 2 years from 894 real MOT tests.
Avg Pass Rate
92%
Total Tests
894
Best Year
2020 (92%)
Years Covered
2
How reliable is the Mercedes Amg a 45 s 4matic+ auto?
Mercedes Amg a 45 s 4matic+ auto by Year
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About the Mercedes Amg a 45 s 4matic+ auto
The Mercedes Amg a 45 s 4matic+ auto has been tested 894 times in 2024 MOT data across 2 model years (2020 to 2021), with an average pass rate of 92%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.
Best and Worst Years
The 2020 model is the most reliable with a 92% pass rate from 740 tests. The 2020 model has the lowest at 92%. With just a 0 point spread, the Amg a 45 s 4matic+ auto is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2020) averages 31,317 miles, while the newest (2021) averages 19,290 miles.
Compared to the Mercedes brand average of 87%, the Amg a 45 s 4matic+ auto performs 5 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.