Mercedes 250e (1.3T) Tuning
Supported in 4 Mercedes models, 2018+.
Mercedes
4 supported 250e (1.3T) applications
Models With the Mercedes 250e (1.3T)
All Supported Mercedes 250e (1.3T) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| A | 2018+ | W177 | 218 hp | ECU Continental EMS71 | AutoTuner |
| B | 2019+ | W247 | 218 hp | ECU Continental EMS71 | AutoTuner |
| CLA | 2019+ | C118 | 218 hp | ECU Continental EMS71 | AutoTuner |
| GLA | 2020+ | H247 | 218 hp | ECU Continental EMS71 | AutoTuner |
About Mercedes 250e (1.3T) tuning
We tune the Mercedes 250e (1.3T) in 4 applications across the A, B, CLA, GLA, from 2018+, in hybrid form, with stock outputs of 218 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Continental EMS71.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.