I consider cars like this from Audi to be more GT type and not really direct competitors to the M3 per say... i would argue this car is more luxurious and more refined but perhaps doesn't offer the same driving experience. It's an awesome car but in my honest opinion Audi doesn't target the same market... there is not even a single track the RS5 came close to the M4 on... conversly one could argue its a better daily driver... i think it comes down to preferential differences.
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2 x N54 -> 1 x N55 -> 1 x S55-> 1 x B58
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