From Fandom: 2008 Series.
The Saleen S7 is an American hand-built, high-performance supercar designed and initially built in the UK by Automotive and Motorsport engineering company Ray Mallock Ltd. on behalf of Saleen Inc. The naturally-aspirated version of the S7 can accelerate from 0–60 miles per hour (97 km/h) in an estimated 3.3 seconds, and to 100 miles per hour (160 km/h) in an estimated 7.1 seconds. It completes a standing quarter mile in an estimated 11.35 seconds, reaching 128 miles per hour (203 km/h). Top speed is an estimated 220 mph (354 km/h).
The Saleen S7R is a racing version of the standard, naturally aspirated S7, produced from 2000 to 2007. It was designed to compete in grand tourer–style motorsports series and events such as the American Le Mans Series, FIA GT Championship, and 24 Hours of Le Mans. As of September 2009 S7Rs have raced in over 264 events, with 218 top tens, 166 podiums, 105 wins, 86 pole positions, 78 fastest laps and 9 GT Championships.