2024 Bmw 330e Gas Mileage. 181 hp @ 3,800 rpm (gas), 107 hp (elec); Bmw 330e range, mpg & co2 emissions. 2024 bmw 330e sedan 4 cyl,. 2023 bmw 330e sedan 4 cyl, 2.0 l, automatic (s8) elec+gas.