Yes it does and it power is 365 hp. In the Truck Trend magazine they compare the 6.0 sub vs 5.4 Exp. and pulling a 2 ton boat, the subs engine overheat. The gpm were 8.6 the sub and 11.4 the exp. And the exp was faster in flatland and up hill. if you want more inf. log into trucktrend.com and look for 2007 suburban vs expedition.