CarCostCheck

Mercedes Gla 180 sport executive auto

Reliability, running costs, and MOT data across 1 years from 247 real MOT tests.

Avg Pass Rate

98%

Total Tests

247

Best Year

2021 (98%)

Years Covered

1

About the Mercedes Gla 180 sport executive auto

The Mercedes Gla 180 sport executive auto has been tested 247 times in 2026 MOT data across 1 model years (2021 to 2021), with an average pass rate of 98%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2021 model is the most reliable with a 98% pass rate from 247 tests. The 2021 model has the lowest at 98%. With just a 0 point spread, the Gla 180 sport executive auto is consistently reliable regardless of year.

Compared to the Mercedes brand average of 87%, the Gla 180 sport executive auto performs 11 points better, making it one of the more reliable options in the Mercedes range.

Estimated Running Costs

Fuel (Petrol, 1332cc)
£1,137
Road Tax
£195
MOT Test
£55
Predicted Repairs
£200
Total per year£1,587
Per month£132/mo

Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the Mercedes Gla 180 sport executive auto?

vs national average+16% (82% avg)
vs Mercedes brand average+11% (87% avg)
Best to worst year spread0 percentage points

Mercedes Gla 180 sport executive auto by Year

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

YearPass RateTestsAvg Mileage
202198%24720,120 mi

Mercedes Gla 180 sport executive auto Guides & Articles

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