It was announced in February 2014 as a new model, but based on the existing McLaren MP4-12C with 25% new parts, and was formally unveiled at the 2014 Geneva Motor Show.

The 650S shares the MP4-12C's Carbon-fiber-reinforced polymer chassis, and is powered by the same McLaren M838T 3.8-litre V8, twin-turbo engine, but now developing 641 bhp (478 kW; 650 PS) and 500 lb·ft (680 N·m) of torque. Power is transmitted to the wheels through a seven-speed near instantaneous shift dual-clutch gearbox.

The 650S has a claimed top speed of 333 km/h (207 mph), and can accelerate from 0–100 km/h (0–62 mph) in 3.0 seconds and from 0–200 km/h (0–124 mph) in 8.4 seconds.

FItted up with a Liberty Walk Wide Body kit, LTMW was first in North America to get a hold of this kit to debut at the SEMA 2016 Show in Las Vegas Nevada. 

The interior was special ordered  and tailored from Mansory in Germany.

FI Exhaust was also added to help this beast sing down the highways.

Forgiato Wheels wrapped up in Pirelli rubber keeps her grounded.