Mr. Clortho

It will cost you a chunk of change at the dealership, so be prepared.  However, my car has been strictly maintained by Lexus from its birth, it has 160k miles, and runs like new.  These cars are exceptionally reliable but are expensive to fix when they do have issues.  Proper maintenance will serve you well in the long run, despite the up front cost.

'08 with 160k miles and she purrs like a kitten.  I would drive it across the country without a 2nd thought.

It should be noted that although it is expensive as hell, the car has strictly followed the maintenance schedule with the dealership from birth and it has been excellent.