I love my Subarus like the next guy, it's all I drive... but to compare a 1991 Legacy turbo with this new Taurus is like apples and oranges. Your car weighs 1,200lbs less from the factory, has 200hp less from the factory, a manual transmission, and 1.4L less displacement from the factory. There is little surprise it has a better fuel economy. It's going to take more than a little work to make that car push the kind of power the Taurus is pushing, and when it is finally pushing that power, expect fuel economy less than the Taurus. I love Subarus, it's all I drive, but a 1991 Legacy is not really much of a comparison.