The BMW B58 is a turbocharged straight-six engine, which began production in 2015. [1] The B58 replaced the N55 and was launched in the F30 340i. [2] The B58 is part of BMW's modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine.
[3] The B58 engine was named to Ward's World's 10 Best Engines five times, in 2016 (installed. The versatile, widely adopted B58 has also seen duty in various discontinued or specialized BMW models over the years too, including: Early 540i, 740i and 840i models. b58 engine in 540i? All times are GMT.
The BMW 540i was a variant of the G30 5 Series that was introduced for the 2017 model year. The 540i was powered by BMW's B58 engine, which was a 3.0L turbocharged inline six that generated 335hp. This power was sent to the rear wheels through an 8 speed automatic transmission.
Select a 540i xDrive model from the new BMW 5 Series lineup to drive a sedan that delivers 375 horsepower. BMW 7 Series - The B58 in the 740i model moves BMW's flagship sedan with authority. When you buy a new BMW 7 Series in San Jose, you're taking the keys to a sedan that produces 375 horsepower with this engine.
This engine has garnered considerable acclaim for its remarkable performance metrics and technical prowess. Thus, it is imperative for aficionados and prospective purchasers to grasp the importance of the B58 Engine within BMW Models. BMW G30 540i b58-Owners Experience, Problems, tune.
bmw 540i g30 bmw b58 Jump to Latest 13K views 47 replies 10 participants last post by Mrandolini93 Nov 11, 2025. B58 Engine Variants and Applications Since its release, the B58 has been adapted across a range of BMW models. It's found in everything from the 3-Series (340i/440i models) and the 5-Series (540i) to SUVs like the X3 and X5, and even in sports models like the Toyota Supra, which benefits from BMW's engineering expertise.
BMW's B58 turbocharged inline-six powers 41 models across BMW, Toyota, Morgan, and Ineos. A 2025 update adds more power, torque, and efficiency. How long will a B58 last? How long will a BMW B58 engine last? How much HP can B58 handle? Is B58 better than N55? Is BMW B58 a good engine? Does 2018 BMW 540i have B58 engine? What year BMW is most reliable? Which BMW engine has timing chain Problems? What is the most reliable engine? Does a new engine reset miles?