Back in January, Roadshow's Steven Ewing spent a day driving the brand-new 2019 Mazda3 though sunny Southern California, and came away impressed. It's as great to drive as ever, but the new Mazda3 boasts significant improvements in onboard tech, not to mention creature comforts. Overall, it's a better-rounded car, but hasn't lost any of Mazda's characteristic on-road verve.