November 2007
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Ultra luxury sedans
In addition to the November 2007 luxury sedans tests, we also performed a two-car face-off of two ultra-luxury sedans. The new Lexus LS 460L priced at $76,572, and the $90,200 Mercedes-Benz S550. Both received major redesigns for 2007 and are the most popular models in their class.

Both models provide the highest levels of comfort, quietness, roominess, and luxury features. The LS, however, delivers notably better fuel economy--21 mpg vs. 17--and easy, more intuitive controls, but it's not particularly agile or fun to drive. The Mercedes-Benz S550 had more agile handling, better steering feel, and a slight edge in ride comfort and acceleration. But its complicated controls can be frustrating.

Luxury cars are also often equipped with innovations and safety features well before they are integrated into less expensive models. For example, our LS 460L came with the first eight-speed automatic transmission and an Advanced Parking Guidance System that can automatically park the car if conditions are right. The S550 features a night-vision system that helps a driver see people and animals that are beyond the reach of the headlights. Both systems are interesting, but they have their drawbacks.