Mercedes-Benz GLA Generations
The Mercedes-Benz GLA was built across 4 generations we cover, each with a different engine lineup — pick yours to keep the numbers on the next pages accurate.
4 Mercedes-Benz GLA generations are tracked in our catalogue. Each one keeps its own engine lineup, so a Stage 1 figure for one generation won't necessarily apply to another.
Frequently asked questions
Do all Mercedes-Benz GLA generations support the same tuning stages?
No — available stages depend on the specific engine in that generation, not the model as a whole. Once you pick your engine, its performance page shows exactly which stages apply.
Does turnaround time differ between Mercedes-Benz GLA generations?
Not meaningfully — most Mercedes-Benz GLA files across generations are handled within a few hours of upload, regardless of which ECU the generation uses.
Is my Mercedes-Benz GLA generation supported for safe remapping?
If it's listed in our catalogue, yes — every engine in every generation shown here has been worked before, with stage limits set to stay within that engine's mechanical margins.
How do I know which Mercedes-Benz GLA generation I have?
Check your vehicle registration document for the build year, or look up the chassis code — both narrow it down to one of the generations listed here.