4.4L V8 DOHC and AWD. Oh yeah! You Win! Confused about which vehicle to buy? Well look no further than this fantastic-looking 2010 Volvo XC90. Buying an SUV with numerous previous owners can be a little risky, but no worries here on this superb one-owner XC90. It is nicely equipped with features such as 4.4L V8 DOHC and AWD.