McLaren MP4-12C Spider tested on road and track by

The 3.8-litre V8 twin-turbo McLaren MP4-12C has been criticised for a shortage of emotion. So can the 616bhp MP4-12C Spider – which retains the same torsional rigidity as the coupe and gains only 40kg in weight – rectify that? Steve Sutcliffe finds out.

See high-res pics and read the full review of the new McLaren MP4-12C Spider at