Audi Unveils Limited-Production 256-HP 2012 A1 Quattro:
Audi is launching the ultimate A1, a limited-edition supermini designed to put the Mini John Cooper Works hardtop to shame. Powered by a turbocharged, direct-injected 2.0-liter four-cylinder producing 256 hp and 258 lb-ft of torque, the all-wheel-drive A1 Quattro is said to hit 62...