What’s your favorite? After the Driving Experience event at the Vallelunga circuit (on March 2nd, 2018) where you could see Marco Wittmann's BMW M4 DTM's new livery, BMW is now…
Tag: bmw m4 dtm
The aero work on the 2017 BMW M4 DTM is overwhelmingly elaborate
Literally, every square milimeter counts The new BMW M4 DTM spent 50 days in the wind tunnel. Test sessions could last up to 15 hours. But not a minute more….