What engine is in the BMW M340i?
BMW 3 Series M340i xDrive Engine and Transmission: It is powered by a 2998 cc engine which is available with a Automatic transmission. The 2998 cc engine puts out 368. Nm@1900-5000rpm of torque. The BMW B48 is a turbocharged inline-four petrol engine which replaced the BMW N20 and has been in production since 2014. It was first used in the F56 Mini Hatch and has been used in BMW applications since 2015.The BMW B58 is a turbocharged straight-six engine, which began production in 2015. The B58 replaced the N55 and was launched in the F30 340i. The B58 is part of BMW’s modular engine family, each engine using a displacement of 500 cc (30. B38 and B48 engine.