What is it?
The 2021 BMW 330e is a plug-in hybrid variant of the latest 3 Series sedan generation that BMW introduced for the 2019 model year. Its turbocharged 2.0-liter four-cylinder gasoline engine and electric motor, which is integrated into the eight-speed automatic transmission, create a maximum combined output of 248 horsepower and 310 lb-ft of torque. (A 12-kWh lithium-ion battery pack located beneath the rear seats powers the electric motor.) Also, a special boost mode provides even more power for brief acceleration bursts.