Autocar UK delivers a video comparison of the BMW M3 GTS against the Porsche 911 GT3.

The current M flagship from Garching develops 450 horsepower from a modified 4.4 liter V8 naturally aspirated engine. The competitor, Porsche’s 911 GT3 is powered by a six-cylinder boxer engine, placed at the rear, and producing 450 horsepower as well.

Thanks to its engine positioning at the rear, the 911 GT3 has the traction advantage going for it, but can the M3 GTS keep up?

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