I am purchasing a 2006 RX330 with 67,000 miles on it and think I am getting a pretty good deal. I hope I'm making the right decision, as I'm giving up a 2013 Toyota hybrid with blue tooth and navigation to save some money. The RX330 was owned by an older woman and she rarely drove in in the last few years. I took it to a mechanic who looked it over and said it looked clean. He did say the serpentine belt looked dry, but thought it would be okay to drive it a while before replacing the drive belt. I'm wondering what everyone thinks. Should I go ahead and replace the drive belt since it is older and has been sitting a lot? I looked up the service records and the last service at the dealer was at 35,000 for recalls. I know she has gotten regular oil changes since then. The car has new brakes, a new battery, and the tires have 12,000 miles on them. She has driven 4900 miles since the last oil change, but she has only driven a couple thousand miles a year. The coolant reservoir was empty-- I guess from sitting-- but the coolant wasn't low. What is the normal oil change interval and what type of oil is recommended? Is there any other service I should have done? The sellers did say it has a squeak in the steering wheel when it starts up, but it goes away. Any idea what that would be? And what would the price range be for this vehicle? It only has leather and sunroof, and 6-CD player. It is the metallic beige color. No other special features that I can see. It's missing a little side panel by the mirror, which I've ordered on ebay. And the cup holder cover in front is in pieces, but all the pieces are there. The interior is in good shape otherwise. I love how the car drives and am excited to own it. Thanks in advance for any help!