Patrick Linehan 
2006 Toyota RAV4 SUV Sport 4dr SUV 4WD (2.4L 4cyl 4A)
Toyota's compact SUV
 check to make sure all the recalls have been done and make sure it doesn't use excessive amounts of oil because if it uses more than a quart in 1500 miles Toyota will repair it if it has less than 150.000 mi on it.  One other thing if you hear any wheel noise it could need wheel bearings so you might want the dealer to repair that for you because that could get expensive.