CarCostCheck

Mercedes GLB 200 AMG Line D Auto

Reliability, estimated running costs, and MOT data across 2 model years from 232 MOT tests in 2024.

Avg Pass Rate

89%

Total Tests

232

Model Years

2020 to 2021

Years Covered

2

About the Mercedes GLB 200 AMG Line D Auto

The Mercedes GLB 200 AMG Line D Auto was MOT tested 232 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 89%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.

Mileage Across Years

The oldest model in our data (2020) averages 43,427 miles, while the newest (2021) averages 41,824 miles.

Estimated Running Costs

Fuel (Diesel, 1950cc)
£1,397
Road Tax
£200
MOT Test
£55
Predicted Repairs
£350
Total per year£2,002
Per month£167/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 GLB 200 AMG Line D Auto?

vs average of all models+7% (82% avg)
vs Mercedes brand average+2% (87% avg)

Mercedes GLB 200 AMG Line D Auto by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202189%13741,824 mi
202089%9543,427 mi

Questions about the Mercedes GLB 200 AMG Line D Auto

Is the Mercedes GLB 200 AMG Line D Auto reliable?

Across its 2 model years in our data (2020 to 2021), the Mercedes GLB 200 AMG Line D Auto averages an 89% MOT pass rate, from 232 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.

Mercedes GLB 200 AMG Line D Auto Guides & Articles

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