Even more speed for the mid-engine carbon-fiber supercar is in store for next year, via revised engine calibration that takes peak power of the twin-turbo 3.8-liter V-8 to 616, a 24-bhp bump. The upgrade is free to owners of earlier cars. More color and leather options are available, and a programmable Intake Sound Generator fine-tunes the aural experience.
McLaren recently confirmed the arrival of the open-air . McLaren's Technical Specialist Simon Andrew noted that removal of the roof does not significantly reduce the rigidity of the carbon-fiber tub.
More New Cars for 2013