Originally Posted by duffypm

Yes, all the 04 and 05 XC 90s with the bigger straight six engine have twin turbos. I have an 04 with 80,000 miles on it and overall its not bad. Terrible mileage, I usually average 13 MPG. They also decided to put a 4 speed transmission in it which is just awful. Mine blew at 60,000 miles, but Volvo decided to replace it for free, since they have a class action law suit against them for that transmission. Other than the pos tranny, its a pretty good car. Before you buy the turbo 6, just google XC90 T6 transmission.