ENGINE TYPE. twin-turbocharged and intercooled DOHC 32-valve V-8, aluminum block and heads, port fuel injection.
Displacement. 244 cu in, 3994 cc.
Power. 710 hp @ 7500 rpm.
Torque. 568 lb-ft @ 5500 rpm
McLaren the 720S can accelerate to 100 km/h (62 mph) in 2.9 seconds, to 200 km/h (124 mph) in 7.8 seconds, can achieve a maximum speed of 341 km/h (212 mph), and has a 1⁄4 mile (402 m) time of 10.3 seconds.
Its 4.0L twin-turbocharged V8 delivers 720PS and 770Nm of torque. 0-60mph takes just 2.8 seconds. And 124mph arrives in an astonishing 7.8 seconds. But the 720S is all about the way you can use power.