This Ridiculous 9-Sec Audi S4 Is One Scary Quattro

If you're a BMW M Division or Mercedes AMG fan, chances are you find Audi's Quattro-drive S-cars a touch boring. The solution to that would appear to be nine-hundred-and-fifty-one horsepower. That's 951. At the wheels.

This B5-generation Audi S4 has been tuned by USP Motorsport, to develop that incredible power figure at all four wheels. Under the bonnet, there's a VR6 motor boosted by twin turbochargers, cheekily located just behind the headlight units. Even with a manual gearbox and what looks to be terrifying launch behaviour, it'll still run nine-second quarter miles at speeds of over 152mph. And what a noise! This is easily the scariest Audi since Group B.

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