New 2018 BMW M4 / Exhaust Sound / Idrive 6.0 / BMW Review

Our first 2018 BMW M4 coupe. Black Sapphire Metallic with Black extended Merino leather. Now Active Blind Spot Detection for only $500. Awesome Exhaust Sound! Thumbs Up if you like the video, car & Trish! BMW Review. Car Review. Follow Trish on Instagram at bmw_trisha.