Mercedes GLA
Mercedes GLA X156 2017 onwards
8 engines covered on this shape. Pick yours for the standard figures, the gains and the price.
Other engines
8 options on the GLA X156 2017 onwards.
- 180 D 109hp and 260Nm standard 2 stages available
- 180 122hp and 200Nm standard 2 stages available
- 200 D 136hp and 300Nm standard 2 stages available
- 200 D 4Matic 136hp and 300Nm standard 2 stages available
- 200 156hp and 250Nm standard 2 stages available
- 220 D 177hp and 350Nm standard 2 stages available
- 250 211hp and 350Nm standard 2 stages available
- 45 AMG 381hp and 475Nm standard 2 stages available
Finding your engine
The engine size is on your V5C, and most cars carry the badge on the boot lid. Where a model was sold with several power outputs of the same engine, they are listed separately above because the files and the gains are different.
Get it wrong and nothing is lost. We check the engine against the car before we write anything to it.
Other GLA generations
Book your GLA
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.