Seeking Car Warranty Information

Our daughter left this fall to attend college in California.  My wife really misses her but we are all adjusting.  We bought her a used car right before she left that should serve her well.  I am a little concerned though because the manufacturers warranty will expire in four months.  With her being so far from home I don’t want her to be without some sort of warranty protection so I am trying find extended car warranty information so I can decide if this would be worth purchasing.  I am going to need to keep on her about the routine maintenance that will need to be done as well.