Mercedes AMG A 45 S 4MATIC+ Auto
Reliability, estimated running costs, and MOT data across 2 model years from 894 MOT tests in 2024.
Avg Pass Rate
92%
Total Tests
894
Model Years
2020 to 2021
Years Covered
2
About the Mercedes AMG A 45 S 4MATIC+ Auto
The Mercedes AMG A 45 S 4MATIC+ Auto was MOT tested 894 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 92%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
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.
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 AMG A 45 S 4MATIC+ Auto?
Mercedes AMG A 45 S 4MATIC+ Auto by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Mercedes AMG A 45 S 4MATIC+ Auto
Is the Mercedes AMG A 45 S 4MATIC+ Auto reliable?
Across its 2 model years in our data (2020 to 2021), the Mercedes AMG A 45 S 4MATIC+ Auto averages a 92% MOT pass rate, from 894 tests (DVSA MOT data for tests in 2024, retests included). That's 10 points above the average of 82% across all models in the same data.
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