Lexus' limousine is the Toyota empire’s flagship model. For the occasion, Lexus pulled out all the stops in its design, which is overflowing with technological wonders created to improve safety, comfort and luxury. Available with a powerful and economical hybrid drivetrain, the Lexus LS is positioning itself as the most environmentally-friendly full-size luxury sedan on the market. If you’re garage is big enough to handle it, why not opt for the version with the extended wheelbase?