PORSCHE 911 (997) GT3 RS, blue, 1:87

ABOUT PORSCHE 911 (997) GT3 RS

 The Porsche 911 GT3 is a high-performance homologation model of the Porsche 911 sports car. It is a line of high-performance models, which began with the 1973 911 Carrera RS. The GT3 has had a successful racing career in the one-make national and regional Porsche Carrera Cup and GT3 Cup Challenge series, as well as the international Porsche Supercup supporting the FIA Formula 1 World Championship.

In February 2006, Porsche unveiled the second generation of GT3, the 997 commonly now known as the 997.1 GT3. In addition to a new 415 PS (305 kW) 3.6 litre flat-six engine, the vehicle featured "zero lift" aerodynamics, meaning the car creates only aerodynamic downforce and no grip-diminishing "lift" upwards and away from the road surface. The GT3 made use of a modified, track oriented version of Porsche's active PASM suspension making it the first of Porsche's RS or GT3 versions to feature an electronically adjustable suspension system. Also available was a navigation system and Porsche's "sports chrono" gauge package.

The 997 GT3 has a rated 0–97 km/h (0–60 mph) acceleration time of 4.1 seconds and has a top speed of 311 km/h (193 mph). Road and Track was able to achieve a 0–60 mph (0–97 km/h) acceleration time of 3.8 seconds. Porsche's official test-driver Walter Röhrl completed the Nürburgring Nordschleife in 7 minutes 42 seconds with the 997 GT3 in 2006.

997 GT3 RS

Porsche also offered an RS version of the 997 GT3. In common with its predecessors, it was a homologation model for use in a range of racing series. The 997 GT3 RS was introduced in Europe in October 2006 and in North America in spring 2007.

The body of the 997 GT3 RS is 64 mm (2.5 in) wider at the rear than the 997 GT3 (a legacy from the Carrera 4 models with which it shares its body shell). The muscular-looking rear end conceals a wider track that not only improves directional stability but also increases the potential cornering grip. However, drag is increased and top speed is reduced due to the larger rear wing. In addition to the new technology, the paint scheme and body panels are all designed specifically for the RS.

The US version of the 997 GT3 RS has a standard rear window (not plexiglas) and the smaller 911 fuel tank to comply with rules of SCCA, Can-Am, and IMSA. For Grand-Am races, the central locking wheel nut is replaced with the standard five-lug pattern required under Grand-Am rules.

Production of the first generation 997 GT3 RS (997.1 GT3 RS) ended in 2009. An estimated 1,168 vehicles were delivered worldwide, with a total of 410 units sold in the United States and 42 units in Canada.