I have owned my RX 350 for almost one month and just returned from a 1600 mile trip with my wife. We love the smooth and quiet riding and audio sound from the 6 disc mp3 cd changer. The voice command navigation is a plus and very helpful. Gas mileage is slightly below 24 mile/gallon on highway. Passing power is weak for a 270 horsepower vehicle but it is OK for me.
Smooth riding, quietness, navigation, reclining sliding back and forth rear seats, and power lift gate.