Complete technical specifications for the Porsche 911 GT3 RS 4.0 Coupé — 500 hp, petrol, coupe, 2011. Performance highlights: 0–100 km/h in 3.9 s, top speed 310 km/h (193 mph), consumption 13.8 l/100km (20.5 mpg UK · 17.0 mpg US).