The spider has the same structural stiffness as the coupé primarily because the carbon monocell chassis was designed without a roof.
Mclaren 650s spider roof.
Mclaren 650s spider with roof closed first announced in february 2014 the 650s spider is a convertible version of the 650s.
The mclaren 650s spider has a staggering top speed of 204mph just 3mph less than the 650s.
The mclaren 650s spider s dihedral doors bring drama and aerodynamic efficiency its stunning all led headlamps help to save fuel and its retractable hardtop roof has been painstakingly engineered to minimise weight and maintain an excellent centre of gravity.