Mercedes 250d Tuning
Supported in 2 Mercedes models, 2015+.
Mercedes
8 supported 250d applications
Models With the Mercedes 250d
All Supported Mercedes 250d Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| GLC | 2015+ | X205 | 204 hp | ECU Bosch EDC17CP57 | AutoTuner |
| GLC | 2015+ | X205 | 204 hp | ECU Bosch EDC17CP60 | AutoTuner |
| GLC | 2015+ | X205 | 204 hp | TCU Bosch VGS-NAG3 | AutoTuner |
| GLC | 2015+ | X205 | 204 hp | TCU Continental VGS4-NAG2 | AutoTuner |
| GLE | 2015+ | C292 | 204 hp | ECU Bosch EDC17CP57 | AutoTuner |
| GLE | 2015+ | C292 | 204 hp | ECU Bosch EDC17CP60 | AutoTuner |
| GLE | 2015+ | C292 | 204 hp | TCU Bosch VGS-NAG3 | AutoTuner |
| GLE | 2015+ | C292 | 204 hp | TCU Continental VGS4-NAG2 | AutoTuner |
About Mercedes 250d tuning
We tune the Mercedes 250d in 8 applications across the GLC, GLE, from 2015+, in diesel form, with stock outputs of 204 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: Bosch EDC17CP57, Bosch EDC17CP60, Bosch VGS-NAG3, Continental VGS4-NAG2.
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.