https://bringatrailer.com/listing/1993- ... quattro-2/
The total number (world wide) of the Audi Quattro RS is (1)
This 1993 Audi 90CS Quattro Sport was originally specified as an RS design study by Audi of America’s Design Center in Simi Valley, California. It was ordered with RS Blue paintwork, color-coordinated leather upholstery, ellipsoid headlights, 17″ Azev wheels with custom center caps, special interior trim, S2 gauges, and an Alpine sound system, and it is the sole car produced in this configuration. It is powered by a 2.8-liter V6 paired with a five-speed manual transaxle and Quattro all-wheel drive. Showing ~193k miles, it's listed now on BaT!
Following registration history in California and Washington State, it was purchased in 2003 by the seller. Additional features include RS2 badging, a raised rear spoiler, a sunroof, automatic climate control, and power windows.