The ES 300h is the more fuel-efficient version of Lexus' midsize sedan, with its hybrid powertrain burning about 40 percent less fuel than the gas-only ES 350. That makes it one of the most fuel-efficient luxury cars out there. Sure, it's down on power compared with the V6-powered ES 350, but thanks to an all-new platform and sportier suspension tweaks across the board, the hybrid luxury sedan is surprisingly fun to drive. Terrific suspension soaks up the biggest bumps while still offering fun-to-drive handling. The seats are coddling, too. If you want an efficient, plush car with a prestige badge, this is the one you should pick.