2009 regulation changes - 2008/2009 overhead comparison 29 January 2009
From overhead, the clearest difference between the 2008 and 2009 designs is the increased width of the front wing, now as wide as the car itself at 1800mm. Gone are the fairings on the front suspension pick-up points (where the suspension attaches to the chassis) and the use of turning vanes is now restricted to a small triangular section (see arrow) in front of the sidepods. Cooling vents, chimneys and winglets are noticeably absent from the top of the sidepods and there is no winglet on top of the rear axle. The rear wing is narrower (750mm instead of 1000mm) and taller (950mm as opposed to 800mm) and the diffuser has been moved further back.