Transportation

Mercedes-Benz's new $200,000 supercar, the SLS AMG has two wings and, boy, does it fly

11-22-2010 • Business week

I'm soaring up a steep hill in Mercedes-Benz's new $200,000 supercar, the SLS AMG. Nearing the top, I squeeze on the carbon-ceramic brakes, sweep right to left on the pebbly asphalt, then tuck the supersized beak down a coiling hill—the infamous blin