Drive: Porsche GT3 RS 4.0 v BMW M3 GTS v Mercedes C63 AMG Black Series [video]

British journalist and YouTube's Drive channel host Chris Harris gives a comprehensive comparison of three of the most desired European sports car coupes.

Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/4Gxmb6jjy2I/drive-porsche-gt3-rs-40-v-bmw-m3-gts-v-mercedes-c63-amg

Conny Andersson Mario Andretti Michael Andretti Keith Andrews Elio de Angelis Marco Apicella