A British Marque Is Building a New Audi Quattro with a 10,000-RPM V-8

Car and Driver · 20h · Also covered by Motor1

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The Audacious Automotive IV is built on the B7 RS4 and has a claimed top speed of 200 mph. Source: Car and Driver.

That opens the original. This page stays a short note, not a copy of their article.