Expedition vs. Yukon vs. QX80

With 10 speed transmissions axle ratio becomes less of a factor. I don't think it would have been very close at sea level. Pretty close to equal horsepower, but the Ford is the lightest of the bunch. And, having an EcoBoost myself, I feel the kick in the seat of my pants everytime I punch it. I didn't feel that in my Tahoe at all. I think the EcoBoost has the wider power band. But, alas, it lost the sound test.