Mercedes AMG GLB 35 Premium 4MATIC Auto

Reliability, estimated running costs, and MOT data across 2 model years from 127 MOT tests in 2024.

Avg Pass Rate

99%

Total Tests

127

Model Years

2020 to 2021

Years Covered

About the Mercedes AMG GLB 35 Premium 4MATIC Auto

The Mercedes AMG GLB 35 Premium 4MATIC Auto was MOT tested 127 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 99%. 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 30,425 miles, while the newest (2021) averages 31,551 miles.

Compared to the Mercedes brand average of 87%, the AMG GLB 35 Premium 4MATIC Auto performs 12 points better, making it one of the more reliable options in the Mercedes range.

Estimated Running Costs

Fuel (Petrol, 1991cc)

£1,631

Road Tax

£200

MOT Test

£55

Predicted Repairs

£200

Total per year£2,086

Per month£174/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 AMG GLB 35 Premium 4MATIC Auto?

vs average of all models+17% (82% avg)

vs Mercedes brand average+12% (87% avg)

Mercedes AMG GLB 35 Premium 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	100%	72	31,551 mi
2020	98%	55	30,425 mi

Questions about the Mercedes AMG GLB 35 Premium 4MATIC Auto

Is the Mercedes AMG GLB 35 Premium 4MATIC Auto reliable?

Across its 2 model years in our data (2020 to 2021), the Mercedes AMG GLB 35 Premium 4MATIC Auto averages a 99% MOT pass rate, from 127 tests (DVSA MOT data for tests in 2024, retests included). That's 17 points above the average of 82% across all models in the same data.