2023 BMW 540i (G60) could make 370 horsepower

In just a few months, BMW will introduce an updated version of its six-cylinder B58 engine. The B58 TÜ2 (B58B30M2) will appear in a series of new BMW models, from the upcoming BMW 740i to the future BMW 540i (G60 generation). The current 540i is powered by the same B58 powerplant but it makes 335 horsepower.