Bruce McLaren strove to minimise weight and maximise power in designing the McLaren Can-Am cars of 50 years ago. Today, the materials have changed but the philosophy and ethos remain the same – a lightweight carbon fibre MonoCell is key to the 650S Can-Am’s exceptional performance. Weighing just 75kg, the MonoCell contributes to a stunning power-to-weight ratio of 485PS (478bhp) per tonne, enough to accelerate the 650S Can-Am from zero to 100kph (62mph) in just 3.0 seconds.

Exceptionally strong and stiff, the MonoCell provides outstanding crash protection for occupants, which means there is no loss of rigidity for this retractable-hardtop supercar compared with McLaren Super Series coupé models. Because no additional bracing is required to stiffen the Spider body, unlike rivals manufactured from steel or aluminium, the weight gained is kept to a minimum – under 40kg. 

Thanks to dependably stiff foundations that form the perfect basis for suspension tuning, the MonoCell also contributes to the 650S Can-Am’s ability to both corner like a race car, and glide over bumpy roads with absolute compliance.