What BMWs Pack the B58 Engine: A Comprehensive Guide

Welcome to our in-depth exploration of what BMW has a b58! Dive into the world of this exceptional engine, discovering its presence across various BMW models, its impressive specifications, and the captivating driving experience it delivers.

From sports cars to luxury sedans, the B58 engine has left its mark on BMW’s lineup. Let’s uncover its versatility and performance capabilities.

BMW Models with B58 Engine: What Bmw Has A B58

BMW’s B58 engine is a 3.0-liter turbocharged inline-6 engine that has been used in a wide range of BMW models since 2015. It is known for its smooth power delivery, impressive fuel efficiency, and relatively low emissions.

BMW’s B58 engine is found in a range of models, including the 3 Series, 4 Series, and X3. It’s a powerful and efficient engine that has been praised for its performance. But did you know that BMW also has a connection to another luxury car brand? Does BMW own Rolls-Royce ? The answer might surprise you.

Back to the B58 engine, it’s also available in a number of BMW’s M Performance models, such as the M340i and X3 M40i.

The following is a list of BMW models that have been equipped with the B58 engine:

BMW 3 Series

  • 2016-2023 BMW 330i (Sedan, Touring, Gran Turismo)
  • 2017-2023 BMW 340i (Sedan, Touring, Gran Turismo)

BMW 4 Series

  • 2017-2023 BMW 430i (Coupe, Convertible, Gran Coupe)
  • 2018-2023 BMW 440i (Coupe, Convertible, Gran Coupe)

BMW 5 Series

  • 2017-2023 BMW 530i (Sedan, Touring)
  • 2017-2023 BMW 540i (Sedan, Touring)

BMW 6 Series

  • 2018-2023 BMW 630i (Gran Turismo)
  • 2018-2023 BMW 640i (Gran Turismo)

BMW 7 Series

  • 2019-2023 BMW 730i (Sedan)
  • 2019-2023 BMW 740i (Sedan)

BMW X3, What bmw has a b58

  • 2018-2023 BMW X3 30i (SUV)
  • 2018-2023 BMW X3 40i (SUV)


  • 2018-2023 BMW X4 30i (SUV)
  • 2018-2023 BMW X4 40i (SUV)


  • 2019-2023 BMW X5 40i (SUV)


  • 2020-2023 BMW X6 40i (SUV)


  • 2019-2023 BMW Z4 sDrive30i (Roadster)
  • 2019-2023 BMW Z4 sDrive40i (Roadster)

B58 Engine Specifications

What bmw has a b58

The B58 engine is a turbocharged inline-six engine produced by BMW. It was first introduced in 2015 and is currently used in a wide range of BMW models. The B58 engine is known for its impressive performance and fuel efficiency, making it a popular choice for BMW enthusiasts.

BMW’s B58 engine is a turbocharged 3.0-liter inline-six that’s found in a variety of models, including the 3 Series, 4 Series, and X3. If you’re wondering whether BMWs with the B58 engine require premium gas, the answer is yes. BMW recommends using premium fuel with an octane rating of 91 or higher for all of its vehicles with turbocharged engines.

This is because premium fuel burns more cleanly and helps to prevent knocking, which can damage your engine. Using regular fuel in a BMW with a turbocharged engine can lead to reduced performance and fuel economy, so it’s best to stick with premium gas.

The B58 engine has a displacement of 3.0 liters and produces between 300 and 400 horsepower, depending on the model. It also produces between 300 and 400 lb-ft of torque. The B58 engine is available with either rear-wheel drive or all-wheel drive.

Fuel Efficiency

The B58 engine is known for its fuel efficiency. It is rated for up to 30 mpg in the city and 40 mpg on the highway. The B58 engine is also equipped with a number of fuel-saving features, such as stop-start technology and brake energy regeneration.

Comparison to Other BMW Engines

The B58 engine is one of the most powerful and efficient engines in BMW’s lineup. It compares favorably to other BMW engines in terms of performance and fuel efficiency. For example, the B58 engine produces more power and torque than the N55 engine, which is used in the BMW 3 Series and 4 Series.

The B58 engine also gets better fuel economy than the N55 engine.

B58 Engine Design and Technology

The B58 engine is a testament to BMW’s engineering prowess, featuring a suite of advanced technologies that deliver an exceptional blend of performance, efficiency, and refinement.

At its core, the B58 is a turbocharged inline-6 engine with a displacement of 3.0 liters. The engine employs BMW’s TwinPower Turbo technology, which utilizes two turbochargers to deliver responsive and linear power delivery across the rev range.


One of the key features of the B58 engine is Valvetronic, a variable valve timing system that optimizes the engine’s breathing for maximum efficiency and performance. Valvetronic allows for precise control of the valve lift and timing, resulting in improved fuel economy and reduced emissions.


Another advanced technology employed in the B58 engine is Double-VANOS, a variable camshaft timing system that further enhances the engine’s performance and efficiency. Double-VANOS adjusts the timing of both the intake and exhaust camshafts, optimizing valve timing for different engine operating conditions.

Other Design Features

  • Closed-deck crankcase for increased rigidity and durability
  • Lightweight aluminum construction for reduced weight and improved fuel efficiency
  • Direct fuel injection for precise fuel delivery and improved combustion efficiency

These advanced technologies work in harmony to create an engine that delivers an exhilarating driving experience while maintaining exceptional fuel economy and low emissions.

BMW Models with B58 Engine Performance

The B58 engine is known for its impressive performance, delivering a potent blend of power and efficiency. Across the BMW lineup, models equipped with the B58 have consistently showcased exceptional capabilities on the road and track.

The BMW B58 engine is a turbocharged inline-6 engine found in various BMW models. It’s known for its power and efficiency. Speaking of BMW, have you ever wondered if they had a hand in creating the iconic Toyota Supra? If that question has crossed your mind, you might want to check out this article: Did BMW Make the Supra . Getting back to the B58, it’s also found in the BMW 340i, 440i, and X3 M40i.

In real-world testing, the BMW M240i xDrive with the B58 engine has demonstrated remarkable acceleration, sprinting from 0 to 60 mph in as little as 4.1 seconds. The BMW 340i xDrive and BMW 440i xDrive have also impressed with 0-60 mph times of 4.4 and 4.5 seconds, respectively.

Top speeds for B58-powered BMWs vary depending on the model and configuration. The M240i xDrive and 340i xDrive are electronically limited to 155 mph, while the 440i xDrive boasts a slightly higher top speed of 160 mph.

On the track, the BMW M240i Racing has proven its mettle with a blistering lap time of 7:32.20 at the Nürburgring Nordschleife. This time places the M240i Racing among the fastest production cars in its class.

The B58 engine is a popular choice for BMW vehicles, offering a great balance of power and efficiency. If you’re curious about which BMW models feature this engine, you can check out a comprehensive list here . The BMW X1 is one of the models that comes equipped with the B58, so if you’re considering this vehicle, you’ll be getting a reliable and powerful ride.

Comparison to Competitors

When compared to competitors with similar engines, the B58-powered BMWs hold their own and often surpass expectations. For instance, the M240i xDrive outperforms the Mercedes-AMG A45 S in acceleration, with a 0-60 mph time that is 0.2 seconds faster.

The 340i xDrive also outperforms the Audi S4 in acceleration, with a 0-60 mph time that is 0.3 seconds quicker. In terms of top speed, the 440i xDrive matches the Mercedes-AMG C43, both electronically limited to 160 mph.

B58 Engine Tuning and Modifications

The BMW B58 engine has a significant potential for tuning and modifications. With its robust design and advanced technology, the B58 engine can be enhanced to deliver even more power, torque, and efficiency.

ECU Remapping

ECU remapping is a common tuning modification for the B58 engine. It involves modifying the engine control unit (ECU) software to optimize various engine parameters, such as fuel injection, ignition timing, and boost pressure. ECU remapping can result in significant gains in power and torque, especially when combined with other performance upgrades.

Exhaust Systems

Upgrading the exhaust system is another popular tuning modification for the B58 engine. A performance exhaust system can reduce backpressure, improve exhaust flow, and enhance the engine’s sound. Exhaust systems can range from simple axle-back systems to more comprehensive cat-back systems that replace the entire exhaust from the catalytic converter backward.

Intake Modifications

Intake modifications aim to increase the airflow into the engine, which can lead to increased power and torque. Common intake modifications for the B58 engine include high-flow air filters, cold air intakes, and upgraded turbochargers.

B58 Engine Reliability and Maintenance

The B58 engine has a reputation for reliability and durability. It is built with high-quality materials and components, and it has been thoroughly tested to ensure its longevity. The engine is also backed by a comprehensive warranty from BMW.

The B58 engine is a powerful and efficient inline-6 engine that’s found in a variety of BMW models. If you’re curious about the history of BMW, you might be wondering if the company was ever known as British Motor Works.

The answer is no , BMW has always been a German company. However, the company did have a partnership with British Motor Corporation in the 1950s and 1960s, which led to the development of some iconic cars, such as the Mini Cooper.

Common maintenance intervals for the B58 engine include oil changes every 10,000 miles, spark plug replacements every 30,000 miles, and coolant flushes every 60,000 miles. The engine is relatively easy to maintain, and most repairs can be performed by a qualified mechanic.

Comparison to Other BMW Engines and Competitors

The B58 engine is one of the most reliable BMW engines ever produced. It has a much better track record than the N54 and N55 engines, which were known for their reliability issues. The B58 engine is also more reliable than many of its competitors, such as the Mercedes-Benz M274 engine and the Audi EA888 engine.

B58 Engine Applications and Use Cases

The versatile B58 engine has found applications in a wide range of BMW models, spanning sports cars, luxury sedans, and SUVs. Its adaptability and impressive performance characteristics make it an ideal powertrain for various driving scenarios.

Sports Cars

The B58 engine’s combination of power and efficiency makes it a compelling choice for sports cars. In the BMW M240i, it delivers exhilarating performance with its 382 horsepower and 369 lb-ft of torque. The engine’s responsiveness and linear power delivery provide a thrilling driving experience, especially on winding roads or track days.

Luxury Sedans

In luxury sedans like the BMW 540i and 740i, the B58 engine offers a blend of refinement and performance. Its smooth power delivery and ample torque provide effortless acceleration and passing power. The engine’s quiet operation and reduced vibrations contribute to a comfortable and luxurious cabin experience.


The B58 engine also finds its place in BMW SUVs, such as the X3 and X4. In these vehicles, it provides a balance of power and fuel efficiency, making them capable performers both on and off-road. The engine’s torquey nature allows for confident towing and hauling, while its responsive throttle ensures agile handling.Overall,

the B58 engine’s adaptability and performance make it a versatile powertrain for a wide range of BMW models. Whether it’s the exhilarating rush of a sports car, the refined comfort of a luxury sedan, or the versatility of an SUV, the B58 engine enhances the driving experience in each scenario.

Final Thoughts

In conclusion, the B58 engine stands as a testament to BMW’s engineering prowess. Its versatility, performance, and reliability make it a cornerstone of the BMW driving experience. Whether you seek exhilarating acceleration or refined cruising, the B58-powered BMWs offer an unforgettable journey.

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