The BMW M3 coupe has morphed into the new M4, and with its closest rivals from Audi and Mercedes now very long in the tooth, we went seeking a rival from further up the food chain. Can the M4 do itself proud on Anglesey circuit against a proper sports car, the Porsche 911 Carrera?
Read our BMW M4 review: http://www.evo.co.uk/bmw/m4
Read our Porsche 911 Carrera review: http://www.evo.co.uk/porsche/911-carrera/16923/2016-porsche-911-carrera-s-review
Watch BMW M4 vs BMW M5 | evo Deadly Rivals: https://youtu.be/2_s4PnHyQCs
Watch BMW M3 vs Mercedes-Benz C63 S AMG: https://youtu.be/Hf67GoQhFMk
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