Mercedes Gla years to avoid MERCEDES-BENZ A-Class (W177) (03.2018 - ...)
@Tracey O´Connor03.09.2025 11:33@L.💂💂💂AUTODOC expertMercedes-Benz GLA models from 2015, 2017, and 2018 should be avoided due to their lower overall reliability and frequent complaints, with the 2015 model standing out in particular with a potential issue of weld failure on the intake or exhaust camshafts, which can lead to engine damage.
Why these model years should be avoided:
2015:
This model has an engine problem related to the intake or exhaust camshafts. The welds on these parts can fail, potentially leading to serious engine damage, according to Consumer Reports.
2017 and 2018:
These model years also stand out for their lower reliability compared to other models and are more frequently mentioned in lists of cars that receive many complaints, according to CoPilot for Car Shopping.
Important points when choosing a Mercedes-Benz GLA:
Check the service history:
Always study the car's complete service history, including repairs performed and reviews from previous owners, to identify potential problems.
Consider the characteristics of each generation:
The first generation Mercedes-Benz GLA was produced until 2020, with a scheduled restyling in 2017. Understanding the changes in each generation will help you make a more informed choice.

Hey folks, which years of the Mercedes GLA should I steer clear of? Any specific models with dodgy reliability or annoying issues? Cheers!