My car is: 2006 IS250 AWD, luxury package, wood, perforated leather, heated/ventilated seats (dealer pack), navigation, headlight washer, cargo net, trunk mat, wheel locks, destination charge (690). Retail was 39924. I got this for 36,600. I added a 6 year, 0 deductible, 100k mile platinum warranty (google lexus extended warranty and you can buy via the internet from Lexus of Greenwich $200 cheaper than at the dealer), 5 year tire and wheel warranty for $339 and xm satellite for $600. All were purchased through Lexus of Greenwich prior to delivery. I picked up the car on Wednesday and placed an order for it about 3 weeks ago. I am very happy with the car. Handles well, looks great and all the bells and whistles are fun.
I have read that the 2007 changes to the ISAWD are minor....shark fin satellite atenna for xm, no Sirius offered, three new colors, wood is an option and not included. If you do not want to get the luxury package, you can get the HID headlights and the adaptive system as an extra without having to get the Luxury package. I have heard that there is no memory option for the passenger seat. My salesman says that the price is higher.