GM is going aluminum

So as usual, GM is 5 years behind, on paper. In practice, Ford owned Jag which has built aluminum cars for a number of years, and the F150 has ahd an aluminum hood for 6 years. That and the torque monster / throttle response of the current, (and coming) Eco boost engines, and the years of experience with forced induction..... Well it just means that for the foreseeable future, Ford will have the more desirable product....
Unless you like off-brand Diesel engines lol. (and Diesel just hit a 30% premium up here in Manitoba)