My indy charged ~$350 for my transmission fluid change. I have the 328 AT so maybe that counts for something. I am at 61K and my next move will be to have fluids changed on: Differential X2, Transfer Case, Coolant, and Power Steering. Beyond the fluids I suppose the spark plugs and serp belt and air filter could use a little attention. I plan on driving for 150K so messing around with cutting corners is not an option for me.