The McLaren GT is powered by a specifically tuned version of the M840TE 4.0-liter twin-turbocharged V8 engine, designed to deliver a unique blend of supercar speed and effortless long-distance refinement. Producing 612 brake horsepower and 630 Nm of torque, this engine is optimized for a broader torque curve, ensuring that power is accessible even at lower engine speeds—a crucial trait for a grand tourer. The engine is mated to a 7-speed Seamless Shift Gearbox (SSG) that provides silky-smooth gear changes in Comfort mode while retaining the lightning-fast shifts McLaren is known for in Sport and Track modes.
In terms of performance, the McLaren GT can sprint from 0 to 100 kmph in just 3.2 seconds, reaching a top speed of 326 kmph. For the Indian market, this performance is managed by a sophisticated exhaust system that is quieter than McLaren’s track-focused models, making it more suitable for urban environments and long highway cruises. The vehicle also features a Proactive Damping Control suspension system that uses sensors to "read" the road ahead, adjusting the dampers in milliseconds to provide a ride quality that handles uneven Indian surfaces with surprising composure.