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 BMW B58 engine powers many of the brand's high-performance sedans, coupes, SUVs and sports cars. Find out exactly which BMW models utilize this acclaimed 3.0L turbo inline.
BMW's B58 turbocharged inline-six powers 41 models across BMW, Toyota, Morgan, and Ineos. A 2025 update adds more power, torque, and efficiency. Explore the BMW B58 straight-six engine's reliability, performance variants like the S58, and its future outlook amidst evolving emissions laws.
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. BMW X3 and X4 - These capable luxury crossovers are energized by the B58's ample power.
The Z4 Roadster and 8 Series models also feature the B58 engine, highlighting its application in BMW's sports and luxury vehicles. The Z4 M40i, with its roadster design, pairs the engine's performance with an open driving experience, while the 8 Series utilizes the B58 for its grand tourer capabilities. The B58 engine offers spirited touring capability for driving to and from Cape Coral.
BMW vehicles with the B58 powertrain, such as the BMW X5, the BMW 3 Series, and the BMW X7, provides an optimal balance of power, responsiveness, and everyday drivability. From humble beginnings in 2015 with the B58 replacing the N55, BMW managed to build something that struck the perfect balance: reliable, tunable, and versatile. The B58 quickly found its way into everything from daily-driven 3 Series saloons 🚘 to the Toyota GR Supra 🐉.
Explore all the BMW and non-BMW cars with the B58 engine, its specs, pros, common issues, and how it compares to Toyota's legendary 2JZ. Discover which BMW models feature the B58 engine, its performance specs, awards, and owner satisfaction insights.