This is my first Lexus and I upgraded from a car that is no longer available. I was first attracted to the car when I drove a friend of mine's car. Overall this is a great car. I agree that there are more powerful cars out there, but I wanted better gas mileage and less power. If more power is needed then the IS 350 is available. On the vehicle there is a POWER switch that changes the shift differential with a notable power increase. If you are looking, you may want to try this and save your self $4K.
Keyless entry, Bluetooth, navi (sort of), back up camera, AC seats, bargain power.
Although I like the navi mostly, I travel to some areas that may not have all the roads. In areas that are covered, the system is incredible, but please at least cover every road in the US. I also think that a new DVD should be sent to owners yearly to include updates (for free).