2016 Scion iA

For Toyota’s youth-oriented brand, Scion, the 2016 iA will be the badge’s first four-door sedan. It’s a generously sized subcompact, and prefaces two other small cars with which it will be closely related: new versions of the Mazda 2 and Toyota Yaris that are due within a year. The iA has familiar proportions that look a lot like...