The all-new 2019 BMW Z4 M40i First Edition Roadster, 3.3 inches longer, 2.9 inches wider and 0.5 inches taller over its predecessor, is powered by a 382 horsepower 3.0-liter six-cylinder in-line engine while the BMW Z4 sDrive30i has a 255 horsepower 2.0 liter four-cylinder TwinPower Turbocharged motor, both equipped with a standard eight-speed Steptronic Sport transmission with shift paddles on the steering wheel. The seventh generation of the iDrive comprises a high-resolution digital 12.3” instrument cluster display behind the steering wheel and a 10.25” center display diagonally across. The 2019 BMW Z4 sDrive30i Roadster will arrive in March of 2019, and the 2020 BMW Z4 M40i Roadster will follow.
