Question: what is the difference between the mazda 3 2018 and 2019?
Answer: In the 2018 Mazda 3, you had a standard engine that was a 2.0-liter four-cylinder engine. This comes with a standard six-speed manual transmission, and it produces 155 horsepower. ... In the 2019 Mazda 3, you have a standard 2.5-liter SkyActiv-G engine. This engine gives you 186-horsepower and 186 pound-feet of torque.