4.6L V8 SOHC 24V and AWD. You Win! Oh yeah! Put down the mouse because this 2006 Mercury Mountaineer is the SUV you've been hunting for. It scored the top rating in the IIHS frontal offset test. Score this superb Mountaineer at a fantastic price that you can easily afford!*** Tell us that you saw this vehicle on the Dealix Used Cars Network ***.