The equivalent of first class on an airline, the BMW 7 Series' cabin has all the imaginable technology to offer rarely equalled comfort, luxury and prestige. The highest-end version of this car has an extended wheelbase to ensure the most exquisite level of comfort for those seated in back. If the 740Le doesn’t suit your needs, there’s the 750Li or, even better, the Alpina B7, a 608-horsepower beast.