2019 Mazda 3 sedan and hatch aim for an X factor—and that’s not electric

2019 Mazda 3Mazda has revealed its 2019 Mazda 3 compact car, in new-generation form, at the 2018 LA Auto Show. It’s not surprising, given the brand’s go-it-alone strategy this decade, that the new ‘3’ appears to take a different path than key global compact-car rivals in nearly every respect, ranging from design to driving traits to...