If your looking for a new car, go for a 2008. Because the dealers are desperate to clear out for the new 2009. The 2008 Dodge Durango can vary from 25k-35k, the fuel economy isn't to good at 14 city - 19 highway. I personally know these car have incredible handling and braking, but there have been complaints about the 2nd and 3rd row because lack of room. The 2008 GMC Yukon Denali can vary from 32k-45k, the fuel economy is the same as the Durango at 14 city - 19 highway. Its a big car that performs better than the Dodge, it also has a nicer interior. Which ever SUV you want depends on how much your willing to spend. I would personally go with the Yukon because gas is slowly going down, so you won't have to worry about prices for a while. Also, it has a nicer appearance.