The 2020 Subaru Legacy at first glance seems to be playing it a bit safe. There isn't much differentiation between this and the outgoing Legacy in terms of the design aside from a wider grille, new headlights, and updated wheels. But under the skin, there are some drastic changes. It begins under the skin with the new Subaru Global Platform. This modular platform that underpins a number of recent Subaru models promises improved torsional rigidity due to more high-strength steel and improved