The 540i is BMW's mid-size sedan in more upscale, six-cylinder form. The current-gen 5-series debuted for 2024. We're not big fans of this generation's styling. With 375 horsepower from its inline-six ...
The 540i is BMW's mid-size sedan in more upscale, six-cylinder form. The current-gen 5-series debuted for 2024. Marc Urbano - Car and Driver We're not big fans of this generation's styling.