The BMW X4 received enhancements in exterior design, drivetrain, infotainment, advanced driver assistance systems and optional features in 2022, and carries over to 2023. The 2023 X4 lineup includes all-wheel drive X4 xDrive30i and X4 M40i models. The 6-cylinder X4 M40i gained the benefits of a 48-volt mild-hybrid system. The BMW X4 M also received exterior and interior design changes and updates to technology, infotainment and driver assistance systems in 2022. A notable increase in torque lowered the 0-60 acceleration time of the X4 M from 4.1 to 3.9 seconds and from 4.0 to 3.7 seconds with the Competition package.