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Mercedes Gla 180 amg line edition auto

Reliability, running costs, and MOT data across 2 years from 7,064 real MOT tests.

Avg Pass Rate

93%

Total Tests

7,064

Best Year

2020 (94%)

Years Covered

2

About the Mercedes Gla 180 amg line edition auto

The Mercedes Gla 180 amg line edition auto has been tested 7,064 times in 2026 MOT data across 2 model years (2019 to 2020), with an average pass rate of 93%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2020 model is the most reliable with a 94% pass rate from 2,952 tests. The 2019 model has the lowest at 92%. With just a 2 point spread, the Gla 180 amg line edition auto is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2019) averages 34,125 miles, while the newest (2020) averages 28,979 miles.

Compared to the Mercedes brand average of 87%, the Gla 180 amg line edition auto performs 6 points better, making it one of the more reliable options in the Mercedes range.

Estimated Running Costs

Fuel (Petrol, 1595cc)
£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 2020 details

How reliable is the Mercedes Gla 180 amg line edition auto?

vs national average+11% (82% avg)
vs Mercedes brand average+6% (87% avg)
Best to worst year spread2 percentage points

Mercedes Gla 180 amg line edition auto by Year

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

YearPass RateTestsAvg Mileage
202094%2,95228,979 mi
201992%4,11234,125 mi

Mercedes Gla 180 amg line edition auto Guides & Articles

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