BMW M4 Competition vs Porsche Cayman GT4 | Steve Sutcliffe Track Battle

Can the new, 2021 BMW M4 Competition outpace a PDK-equipped Porsche Cayman GT4 around a circuit? Steve Sutcliffe takes both to the limit to find out... SUBSCRIBE for more Steve Sutcliffe track battles, new car reveals and reviews: The G82 M4 Competition has already proved itself as one of the most capable sports coupes on sale - an explosive turbocharged straight-six and a sharp, beautifully balanced chassis combine to make it a serious weapon on track. But is it faster than the brilliant Porsche Cayman GT4, which has a mid-mounted, naturally-aspirated flat-six, a PDK dual-clutch gearbox and far less weight to hall around? We find the answers in this on-track review. More Auto Express car reviews: Follow us Twitter: Facebook: Instagram: