The 2021 Mazda3 Hatchback is an appealing compact car with a sporty and luxurious edge. It is part of the fourth generation introduced in 2019. Two engine options are available: a 186-hp 2.5L four-cylinder, and a new-for-2021 turbocharged 2.5L four-cylinder that delivers 250 horsepower. A six-speed automatic transmission comes standard, with FWD standard and AWD optional. Available trims include the base, Select, Preferred, Premium, and Turbo. Key safety features include standard adaptive cruise control, automated emergency braking, and lane-departure warning with lane-keeping assist. The infotainment system includes an 8.8-inch center display, Apple CarPlay, Android Auto, and Wi-Fi hotspot capabilities. Notably, this model year introduces the available turbocharged engine, revamping the lineup.