New 2021 Mazda 3 compact car upgrades to three available engines

The 2021 Mazda 3 compact car will offer three available engines when it goes on sale, including a new entry-level inline-4. Following the news of the return of a larger turbocharged engine, Mazda revealed a smaller 155-horsepower 2.0-liter inline-4 to complement the 2.5-liter engines available in the sedan and hatchback, the automaker announced...