2022 BMW M440i Engine B58: Performance, Efficiency, and Innovation
The 2022 BMW M440i, powered by the refined B58 twin-turbo inline-six, delivers a perfect blend of electrifying performance and sophisticated engineering—making it a standout choice for enthusiasts seeking precision and power.
The B58 Twin-Turbo Inline-Six: Power and Precision
At the heart of the 2022 M440i lies the B58 engine, a 3.0-liter twin-turbo inline-six delivering 382 horsepower and 331 lb-ft of torque. Engineered for responsiveness and efficiency, the B58’s high-revving nature and advanced variable valve timing ensure dynamic driving experiences across all speeds, backed by BMW’s rigorous quality standards.
Drive Dynamics and Engineering Excellence
The B58 engine seamlessly integrates with the M440i’s lightweight chassis and adaptive suspension, delivering balanced handling and refined ride quality. Its direct-shift gearbox and intelligent torque management enhance both track capability and daily usability, proving that performance and practicality go hand in hand.
Maintenance and Long-Term Reliability
With robust build quality and advanced thermal management, the B58 engine offers excellent durability and low maintenance needs. Regular servicing and monitoring of key components ensure sustained performance, making the 2022 M440i a reliable investment for discerning drivers.
The 2022 BMW M440i with B58 engine represents BMW’s dedication to precision engineering and performance excellence. Whether on the open road or twisty mountain roads, this powertrain delivers an exhilarating experience backed by lasting reliability—proving why the M440i remains a benchmark in the sport sedan segment.
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 B58 engine has been utilized across a variety of BMW models, showcasing its versatility and adaptability. Below is a list of notable vehicles that feature this remarkable engine: BMW 3 Series (G20) - The B58 powers the 340i variant, delivering exhilarating performance and a dynamic driving experience.
BMW 4 Series (G22) - Similar to the 3 Series, the 440i and M440i models benefit from. BMW M340i and M340d Part of the latest G20/G21 generation 3 Series range, the M340i sedans and wagons produce 382 horsepower and 369 lb-ft of torque from their B58 engine, rocketing them from 0-60 mph in under 4.4 seconds. Crisp steering and balanced handling helps translate all that muscle into grins.
BMW M440i Essentially a coupe version of the 3 Series, the gorgeous new G22 BMW M440i also. Transform your B58 powered BMW M240, M340, M440 into a 475 wheel horsepower beast with our simple bolt-on performance package! Save $278.99 when you purchase this package together. BMW is updating its B58 six-cylinder engine for the M240i, M340i, and M440i.
Power rises to 386 hp with more torque, while fuel consumption drops. Here's what's new for November 2025. BMW introduced the B-series of modular engines in 2016.
But there was a major update done in 2018 and then another for 2020. The B46 4-cylinder is pretty simple with only minor updates. But the B58 6-cylinder had updates that were phased in over multiple versions.
B58A being the original. B58C having some major changes (but only used on a few. The M440i Is Proof BMW Still Gets Some Things Right It's less engaging than the company's greatest hits, but BMW clearly still knows how to make a balanced chassis and an incredible straight.
The BMW M440i comes equipped with a sophisticated and high-performance engine that exemplifies BMW's commitment to blending luxury with sporty dynamics. At its core, this model features a 3.0-liter turbocharged inline-six engine, often referred to by BMW as the B58 engine. The 2022 BMW M440i xDrive is a performance-oriented coupe, grand coupe (four-door), and convertible that balances luxury and athleticism.
It's primarily powered by a B58 3.0-liter turbocharged inline-six engine, producing 382 horsepower and 369 lb-ft of torque, paired with an 8. BMW M Performance enthusiasts will be pleased to hear that at least three models - the M240i, M340i, and M440i - have received mild power increases as part of a recent update to the German brand's 3.0.