well the van is dead at 110k mi after hitting a pole. My mom is ok but conditions made her slide into the pole. we are getting $5800 from ins from the car so that means my dad either buys something for my mom or gives her the xterra to drive. the dealership we bought the xterra from has 2 vehicles in price range for us that my dad was interested in. One of which is an explorer sport trac which my dad has always wanted (as with the xterra) that my mom could easily have be her DD. but theres also an 2004 merc c230 kompresser 4-door 6speed 108k my question is are they reliable