From 320 hp to about 350 hp: the Mercedes-Benz E 300e 320hp (W213 – 2016 – 2019) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 700 Nm to about 760 Nm.

This is a plug-in hybrid petrol engine with a displacement of 1,991 cc and engine code M274.920. The engine is controlled by the Bosch MED17.7.2. The software file can be written with tools such as Autotuner.

Frequently asked questions

How much power and torque does a Mercedes-Benz E 300e 320hp gain with Stage 1?

About 30 hp and 60 Nm: from 320 hp / 700 Nm to roughly 350 hp / 760 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a Mercedes-Benz E 300e 320hp use?

Bosch MED17.7.2.

Which tools can read a Mercedes-Benz E 300e 320hp?

Autotuner.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.