The BMW M3 Saloon and M4 Coupe are back... and you won't be able to miss them. Both feature BMW's controversial new vertical grille, but stick to a familiar mechanical recipe: 503bhp, 3.0-litre twin-turbo straight six producing 503bhp in the 'Competition' versions - the only models coming to the UK. Offered first with rear-wheel drive, switchable 4WD will follow in 2021, as well as a cabriolet and estate later. Is this the sweet-spot M-car or has the M2 stolen its thunder? Watch our full walkaround to find out. Now, about that grille...

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