Mat and Yianni are at it again! This time it's Audi RS3 vs... Audi RS3?! Mat's pulled together the latest version of Audi's famous hot hatch alongside the previous generation to see whether the recent emissions regulations will harm the performance of Audi's all-new hot hatch. They're both powered 2.5-litre 5-cylinder turbo engine that produces 400hp and 480Nm of torque, but will the regulations m
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