Mercedes 260 MHEV Tuning
Supported in 3 Mercedes models, 2021+.
Mercedes
6 supported 260 MHEV applications
Models With the Mercedes 260 MHEV
All Supported Mercedes 260 MHEV Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| C | 2021+ | W206 | 204 hp | TCU Bosch VGS-NAG3 | AutoTuner |
| C | 2021+ | W206 | 204 hp | ECU Bosch MG1CS100 | AutoTuner |
| E | 2024+ | W214 | 204 hp | TCU Bosch VGS-NAG3 | AutoTuner |
| E | 2024+ | W214 | 204 hp | ECU Bosch MG1CS100 | AutoTuner |
| GLC | 2023+ | X254 | 204 hp | TCU Bosch VGS-NAG3 | AutoTuner |
| GLC | 2023+ | X254 | 204 hp | ECU Bosch MG1CS100 | AutoTuner |
About Mercedes 260 MHEV tuning
We tune the Mercedes 260 MHEV in 6 applications across the C, E, GLC, from 2021+, in gasoline 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 MG1CS100, Bosch VGS-NAG3.
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.