2020 BMW 440i B58: Performance, Style, and Engineering Excellence

The 2020 BMW 440i B58 stands as a pinnacle of German engineering, blending dynamic performance with luxurious comfort in a sleek, modern package that turns heads on every road.

Powered by BMW’s legendary B58 inline-six, the 440i delivers responsive acceleration and a smooth, refined engine note. With up to 382 horsepower in the base model and a twin-turbo setup, it balances power with efficiency, offering seamless performance from low RPMs to high speeds while maintaining precise handling through advanced chassis tuning.

Inside, the B58 delivers a driver-focused cabin featuring premium leather, ambient LED lighting, and a 12.3-inch digital instrument cluster. The intuitive infotainment system with Apple CarPlay, Android Auto, and intuitive voice controls enhance connectivity, while natural materials and thoughtful ergonomics create a sanctuary of comfort and sophistication.

Exterior design merges elegance with aerodynamic precision—aggressive front fascia, sculpted lines, and a low-slung profile that signals sportiness without excess. The B58 offers a balanced ride: crisp handling on winding roads, a quiet interior shielded from noise, and a suspension tuned for both comfort and agility, ensuring every journey feels intentional and engaging.

The 2020 BMW 440i B58 isn’t just a car—it’s a statement of performance, precision, and luxury. Whether navigating city streets or cruising highways, it delivers an unmatched driving experience. Ready to redefine your drive? Explore your 2020 BMW 440i B58 today.

Find the best used 2020 BMW 4 Series 440i near you. Every used car for sale comes with a free CARFAX Report. We have 16 2020 BMW 4 Series 440i vehicles for sale that are reported accident free, 5 1-Owner cars, and 36 personal use cars.

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. Save $10,583 on a BMW 4 Series 440i xDrive Coupe AWD near you. Search over 7,500 listings to find the best local deals.

We analyze millions of used cars daily. 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. Detailed specs and features for the Used 2020 BMW 4 Series 440i including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The 2020 BMW 4-Series epitomizes the brand's luxury pedigree and storied driving engagement.

Research the 2020 BMW 440 at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. The 2020 BMW 440i is a sporty coupe/gran coupe/convertible known for its blend of performance, luxury, and driving dynamics. The 440i comes standard with a turbocharged 3.0-liter inline-6 engine (B58) producing 320 horsepower and 330 lb.

Get 2020 BMW 4 Series 440i xDrive Gran Coupe Sedan 4D prices, read ratings & reviews, and shop listings. Explore KBB Fair Purchase Pricing, calculate vehicle depreciation, and get trade. 2016-2020 F32 440i (B58 engine) (B58 engine) 2019 and up G20 M340i (B58TU engine) Both the E90 sedan and E92 coupe carried the 335i badge.

BMW changed the name of coupes to the 4 series when it introduced the F chassis in 2013. As you can see, if we compare every 335i and 340i model that is offered, there is a lot to unpack.