What Features Do You Want To See on Future Cars?

Why cant they just build stripped down cars with big powerful engines and heavy duty drivetrains like they use to?

Mustang GT 412 HP 390 ft/lb, 3600lbs. 12.8 sec @ 110.8 mph Yep, the real deal, and that's just the plain vanilla GT. The Boss 302 and GT 500s are even better...