Duratec 3.0L V6 iVCT EXTRA EXTRA CLEAN NON-SMOKER THE PHOTOS TELL THE STORY WE TRADE AND FINANCE NO MATTER WHERE YOU ARE and WELL REVIEWED DEALER WWW.DEALERRATER.COM. Mercury has outdone itself with this charming 2009 Mercury Mariner. It just doesn't get any better at this price! It scored the top rating in the IIHS frontal offset test. This Mariner will take you where you need to go every time...all you have to do is steer!