Mercedes AMG GLA 45 S 4MATIC+ Auto
Reliability, estimated running costs, and MOT data across 1 model year from 106 MOT tests in 2024.
Avg Pass Rate
93%
Total Tests
106
Model Year
2021
Years Covered
1
About the Mercedes AMG GLA 45 S 4MATIC+ Auto
The Mercedes AMG GLA 45 S 4MATIC+ Auto was MOT tested 106 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 93%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
Compared to the Mercedes brand average of 87%, the AMG GLA 45 S 4MATIC+ Auto performs 6 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 GLA 45 S 4MATIC+ Auto?
Mercedes AMG GLA 45 S 4MATIC+ Auto by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 93% | 106 | 17,373 mi |
Questions about the Mercedes AMG GLA 45 S 4MATIC+ Auto
Is the Mercedes AMG GLA 45 S 4MATIC+ Auto reliable?
Across its 1 model year in our data (2021), the Mercedes AMG GLA 45 S 4MATIC+ Auto averages a 93% MOT pass rate, from 106 tests (DVSA MOT data for tests in 2024, retests included). That's 11 points above the average of 82% across all models in the same data.
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