Pre-register to invest in carwow: Don’t invest unless you’re prepared to lose all the money you invest. This is a high-risk investment and you are unlikely to be protected if something goes wrong. Take 2 mins to learn more at ............................................................... Thanks to for lending us his C63! We’ve got our hands on the all-new Audi RS4 Competition, and it’s going head-to-head against its key rivals - the BMW M3 Touring, and the Mercedes-AMG C63 Estate! Okay, it might be the old C63 Estate, but while we don’t have the latest gen in the UK yet, this is the best we could do! So let’s see how the three compare. Starting with the Audi, it’s powered by a twin-turbo V7 that can produce 450hp and 600Nm of torque. This power output may be the same as the old car, but it comes with a retuned gearbox that
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