2019 Mazda 3 Hatchback – 2019 Mazda 3 Hatchback The approaching 2019 Mazda 3 can get an all-new type of engine that claims better gas economy and performance compared to the outbound car. 2019 Mazda 3 Engine All-new Mazda 3 is offering a new type of engine which could mean the conclusion of Mazda diesels.This new