Front lowers and rear upper arms go with age. That will depend on it's life. I've seen an 06 with original arms at 133k, no noise from them. Mine were shot at 98k.
Front wheel bearings go as well. About 100k or so.
Transmissions need the oil changed every 50-75k, it HAS to be a certain spec of oil. Any judder through the car like it feels like driving on cobble stones or rev bounce at speed, it needs a torque converter or gearbox rebuild.
Check everything works, all the toys, all electrics, raise and lower the suspension a few times. Listen to the compressor. It should run quiet and turn off after 30 seconds of start up. Longer and it's getting tired.
You can rebuild the Hitachi unit, or change the unit to the more reliable AMK version as found in LR4's and MY10 onwards RRS models. It's a straight forward upgrade and can run on hitachi software till you update it to AMK one. If i can do it. Anyone can do it.
They are good cars. They WILL need some cash put into them as they age. Keep the servicing good and catch issues BEFORE they get massive and you will have a good car.
My early 04/05 model has 148k on the clock and drives superbly, i've put a lot of money into keeping it good as i rely on it for work.