The LS430 is one of the best-scoring luxury sedans we've tested.
The cabin is very quiet and comfortable and the controls are intuitive to use.
The powertrain is especially refined.
The rear-seat area is roomy and very well equipped, especially compared to others in this class.
Handling is sound.
Overall, the LS430 exhibits a plush, luxurious driving experience, but lacks the exciting feel of a sports sedan -- which it is not.