Explore the 5 Series BMW B58: Performance, Luxury, and Innovation in the Ultimate Sedan
The fifth-generation BMW 5 Series B58 stands as a benchmark in executive luxury and dynamic performance, merging heritage with forward-thinking engineering to deliver an unmatched driving experience.
The BMW B58 powers the latest 5 Series with a potent yet refined inline-6 cylinder engine, delivering responsive torque and smooth power delivery. Engineered for both daily precision and high-speed thrills, it balances comfort with performance, featuring adaptive suspension and intelligent driving dynamics that elevate every journey.
Inside, the B58 offers a minimalist yet opulent cabin with premium materials, intuitive technology, and spacious ergonomics. The intuitive iDrive 8 system integrates seamlessly with a high-resolution display, while ambient lighting and thoughtful detailing create an atmosphere of quiet sophistication tailored for discerning drivers.
Equipped with BMW’s latest driver assistance suite, the B58 includes adaptive cruise control, lane-keeping assist, and traffic sign recognition. With scalable performance modes and a refined chassis setup, it delivers confidence and control whether navigating city streets or open highways.
The BMW B58 represents the pinnacle of the 5 Series legacy—where luxury, performance, and innovation converge. For those who demand excellence, it’s more than a car; it’s a statement of refined driving excellence. Discover how the B58 redefines what a luxury sedan can be—test drive the future today.
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. BMW 540i Slotting in above the mainstream 5 Series models, the athletic BMW 540i entices drivers with a smoother, more luxurious take on the B58 straight six. Its appropriately upscale cabin cossets passengers against unwanted noise harshness too.
The B58 engine is featured in various BMW models, including the M340i and 340i from the 3 Series, certain variants of the 5 Series and 7 Series, X Series SUVs like the X3 M40i, X5, X6, and X7, as well as the Z4 Roadster and some 8 Series models. 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 BMW 540i, a member of the executive 5 Series, also benefited from the B58's refinement. With 335 horsepower, the 540i demonstrated a fine balance between power and luxury.
BMW's B58 turbocharged inline-six powers 41 models across BMW, Toyota, Morgan, and Ineos. A 2025 update adds more power, torque, and efficiency. 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. 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. Moving up the scale, the BMW 5 Series (G30 530i) also benefits from the B58's powertrain, offering a more luxurious yet dynamic ride.
For those interested in SUVs, the BMW X3 (G01 M40i) and the X5 (G05 xDrive40i) are prominent examples that showcase the engine's capability to provide robust power and impressive torque. BMW 5 Series (G30) - The 540i variant showcases the B58's capabilities in a more refined executive sedan setting. BMW 7 Series (G11) - The 740i features the B58, combining luxury with performance in BMW's flagship sedan.
BMW M240i - This compact coupe benefits from the B58, offering a spirited drive in a smaller package.