2012 Nissan GT-R (photos)

The most obvious change is the bigger fascia with these louvered corners. Nissan says it has improved air flow to the engine and brakes, while increasing downforce by 10 percent. The coefficient of drag also goes from 0.27 to 0.26. Nissan inset new LED running lights into the fascia.

Back to 2010 Los Angeles Auto Show.