Porsche launches a new variant of the celebrated and successful racing pedigree 911 GT3 RS this July, offering even more power and greater performance.  Limited to 600 vehicles worldwide, the 911 GT3 RS 4.0 takes all the attributes that have made the Porsche 911 GT3 a serial winner on the race track and moves the GT3 road car programme to a new, higher level.

The new model transmits thoroughbred motorsport technology through to its innermost core. The flat engine's crankshaft has been lifted unchanged from the 911 GT3 RSR racing car’s six cylinder engine and the forged pistons’ connecting rods are made of titanium.

The flat six 4.0-litre sports engine, the biggest 911 engine ever, is also the most powerful naturally aspirated engine with 125 hp/litre. It achieves its maximum power of 500 hp at 8,250 revs per minute and delivers its maximum torque of 460 Nm at 5,750 rpm.

This impressive performance continues on track, this limited edition model achieves a Nürburgring-Nordschleife lap time of 7:27 minutes. The 911 GT3 4.0, available exclusively with a six-speed manual sports transmission, sprints to 62 mph from a standing start in 3.9 seconds and, with its gearing designed for the racing circuit, takes it to the 124 mph (200 km/h) mark in under 12 seconds.