MERCEDES GLA (2019)
Running costs, common problems, and reliability data based on 21,479 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
21,479
Avg Mileage
37,588 mi
Est. Annual Cost
£1,582
Is the 2019 MERCEDES GLA reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 5 years old, 91% of MERCEDES GLAs from 2019 passed their MOT first time in 2024. That's based on 21,479 tests across the UK. The average mileage at this age is 37,588 miles.
How does the 2019 MERCEDES GLA compare?
Mileage Analysis
The average 2019 MERCEDES GLA has 37,588 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES GLA?
The most reliable year is the 2020 model with a 92% MOT pass rate, while the 2015 model has the lowest at 87%. The 2019 sits between the two at 91%.
How much does a 2019 MERCEDES GLA cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MERCEDES GLA by Year
Checking a specific MERCEDES GLA?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2019 MERCEDES GLA
The 2019 MERCEDES GLA is a small family car with a 1595cc petrol engine. 21,479 of these vehicles were MOT tested in 2024, making it one of the most commonly tested cars on UK roads. Among all cars from 2019, the average MOT pass rate is 90%, and this model beats that benchmark.
With an average of 37,588 miles at 5 years old, MERCEDES GLA owners drive about as much as the UK average.
2019 MERCEDES GLA Fuel Costs
The 1595cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2019 MERCEDES GLA?
Total estimated annual running cost is £1,582 (£132/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MERCEDES GLA Reliability Trend
The MERCEDES GLA has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2019 MERCEDES GLA
At 5 years old, the MERCEDES GLA offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2020 model has the highest pass rate at 92%. With 21,479 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2019 MERCEDES GLA
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- FORD FOCUS (2017) 89% pass rate (-2%) from 109,241 tests
- NISSAN QASHQAI (2017) 86% pass rate (-5%) from 100,176 tests
- VAUXHALL CORSA (2017) 82% pass rate (-9%) from 90,285 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (+1%) from 89,653 tests