The 760i and 760Li come with a 438-hp V12 engine. The 760i and 760Li have almost everything BMW offers. The base has high-gloss, Ash trim with inlays plus leather on virtually all interior surfaces (except the dash). The V12 models include soft-close doors that suck themselves shut and heated and ventilated seats front and rear. Power rear window and rear side window shades are standard on the 760Li, optional on the other three, as is the heated steering wheel. The 760i comes standard with 20-inch alloy wheels and performance tires (245/40R20 front, 275/35R20 rear). The 760Li can be ordered with rear climate control with a cool box. The V12 models earn the government-imposed gas-guzzler tax.For 2006, the BMW 7 Series models offer a freshened appearance with a redesigned grille, hood and headlamps. The iDrive system has been revised for improved graphics and easier operation.