The 2007 redesign didn't change the LS formula much. It remained more of a luxury liner than a driver's car. With that said, engines grew in displacement and an eight-speed automatic transmission became standard, which was the first ever application to a passenger car. Hybrid, all-wheel drive, and long-wheelbase versions are available. Other options include a pre-collision system with radar-based cruise control, a 19-speaker stereo with an eight-gigabyte hard drive, cooled rear storage, a reclining rear seat with massage, leg rests and rear seat heaters. The end result is a supremely pampering car that isolates its occupants and is fuss-free in every way.