Poll: Audi TT or BMW Z4?

Poll: Audi TT or BMW Z4?Which of these German sports cars would you rather park in your driveway? The Audi TT and BMW Z4 use different strategies to deliver driving pleasure. Starting alphabetically, the Audi in this head-to-head tossup features a 2.0-liter turbocharged four-cylinder engine. It puts out 220 horsepower and 258 lb-ft of torque, decent if uninspiring numbers. Still,… more