The BMW 5 series sedan is the absolute gold standard of the BMW fleet. A next level combination of performance, luxury, and comfort; the BMW 540i is powered by the punchy turbocharged I-6 engine producing a whopping 335 HP. Available with either a fun to drive RWD drivetrain or the industry leading BMW xDrive AWD system, the 540i is a luxurious and fun sedan for those looking to add some comfort and sport to their garage.