Ok According to Phils first post, F1 cars have <B>AUTOMATIC</B> gearboxes, this is however untrue, the correct terminology is <B>semi-automatic</b> Formula 1 cars have Shift without Lift technology that automatically engages the clutch, and lets the driver stay on the gas while shifting.
Yes indeed, NASCAR does... how should i say, SUCK! NASCAR is low tech, mostly oval, high # of caution laps, American only racing.
F1 is On the cutting edge of technology, on race tracks, Not ovals!, has very few caution laps and is Completely and totally international. Nearly every industrial nation is represented in F1. Plus F1 is open wheeled which allows the cars to go faster due to a low center of gravity and lighter in weight. Now if only the FIA allowed straight slicks and any ride height the teams wanted...