Mercedes-Benz powering ahead with €3B strategic engine initiative; increasing electrification, 48V; diesel and gasoline; cylinder deactivation - Green Car Congress
![OM 656 - Most powerful diesel car in Mercedes-Benz history | Mercedes-Benz Group > Innovation > Drive systems > Diesel OM 656 - Most powerful diesel car in Mercedes-Benz history | Mercedes-Benz Group > Innovation > Drive systems > Diesel](https://group.mercedes-benz.com/bilder/innovation/diesel/om656-3zu2-w1024xh512-cutout.jpg)
OM 656 - Most powerful diesel car in Mercedes-Benz history | Mercedes-Benz Group > Innovation > Drive systems > Diesel
Mercedes-Benz targeting average diesel NOx of ~30mg/km in RDE Stage 2 tests by 2020; approaching 20mg in following years - Green Car Congress
![OM 654: The future of the diesel engine at Mercedes-Benz | Mercedes-Benz Group > Innovation > Drive systems > Diesel OM 654: The future of the diesel engine at Mercedes-Benz | Mercedes-Benz Group > Innovation > Drive systems > Diesel](https://group.mercedes-benz.com/bilder/produkte/diesel/dieselmotor-om654-w768xh384-cutout.jpg)