Ah hell, why not a V12, twin turbo, hard top convertible, with enough torque to affect the Earth's rotation. Like this one
http://cgi.ebay.com/ebaymotors/Mercedes-Benz-SL-Class-SL65-AMG-2006-MERCEDES-BENZ-SL65-DESIGNO-MOCHA-198K-MSRP-_W0QQcmdZViewItemQQhashZitem19c499a63dQQitemZ110672586301QQptZUSQ5fCarsQ5fTrucks