Which BMW Has B58 Engine? Find Out Now!

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BMW is a luxury car brand that has been around for decades. Over the years, BMW has introduced many different engines to power their vehicles. One of the most popular engines from BMW is the B58 engine. This engine is known for its impressive performance and reliability.

If you are interested in purchasing a BMW with the B58 engine, it’s important to know which models come equipped with this powerful motor. In this blog post, we will delve into the world of BMW and explore which cars have the B58 engine.

We will cover various BMW models, including sedans, coupes, convertibles, and SUVs, so no matter what type of vehicle you prefer, there will be something for you. From the sporty M340i sedan to the versatile X5 xDrive40i SUV, we’ll highlight all the BMW models that feature the B58 engine.

“The B58 engine is part of BMW’s modular engine family and is widely regarded as one of the best engines on the market today.”

In addition, we will discuss the unique features of the B58 engine that make it stand out from other BMW engines. Whether you are a car enthusiast or just curious about these luxury vehicles, this blog post will provide you with valuable information about BMW and the B58 engine.

So, buckle up and get ready to discover Which BMW Has B58 Engine!

Introduction to the BMW B58 Engine

The BMW B58 engine is a six-cylinder turbocharged gasoline engine that has been used by BMW since 2015. It is part of BMW’s new generation of engines, which are more fuel-efficient and environmentally friendly than their predecessors.

The B58 engine is highly regarded for its performance capabilities and reliability, making it a popular choice among automotive enthusiasts.

B58 Engine Overview

The BMW B58 engine is a turbocharged inline-six unit that has a displacement of 3.0 liters. It produces between 335 and 382 horsepower, depending on the application and specific tuning of the engine.

The engine is equipped with direct injection technology, as well as variable valve timing and lift control, which help enhance both performance and efficiency. The B58 also features a twin-scroll turbocharger, which eliminates lag and provides quick acceleration.

The B58 is known for producing an impressive amount of torque – up to 369 lb-ft in some configurations – which allows for effortless acceleration at any speed.

B58 Engine History

The BMW B58 engine was first introduced in 2015, along with the release of the sixth-generation BMW 7 Series. Since then, it has been used in a variety of vehicles across BMW’s lineup, including the 340i, 440i, M240i, X3 M40i, X4 M40i, and many others.

While the B58 is relatively new compared to other BMW engines, it has quickly gained a reputation for being one of the best engines in the company’s history. It has won several industry awards, including WardsAuto’s “10 Best Engines” for three consecutive years (2016-18).

B58 Engine Design

The BMW B58 engine was designed from the ground up to be a high-performance, yet fuel-efficient powertrain. It features an aluminum block and cylinder head, which helps reduce weight and improve efficiency.

The engine’s direct injection technology – which uses highly pressurized fuel delivered directly into each combustion chamber – allows for better fuel efficiency and lower emissions without sacrificing performance. The B58 also has variable valve timing and lift control, which optimizes airflow through the engine and enhances torque throughout the rev range.

One of the key design elements of the B58 is its twin-scroll turbocharger. This innovative feature divides the exhaust flow in two separate streams, allowing them to work independently and more efficiently. This eliminates lag and provides immediate boost, resulting in quicker acceleration and improved throttle response.

“The BMW B58 engine is one of the most impressive powertrains on the market today, delivering both outstanding performance and exceptional efficiency.” -Car and Driver

All in all, the BMW B58 engine stands out as a top-of-the-line powertrain that offers an ideal blend of performance, efficiency, and reliability. It is no wonder why it continues to be a popular choice among automotive enthusiasts and everyday drivers alike. So which BMWs have the B58 engine? Check out the 340i, 440i, M240i, X3 M40i, X4 M40i, and other models across BMW’s lineup to experience what makes this engine so special.

Performance Features of the B58 Engine


The BMW B58 engine is a turbocharged six-cylinder powerplant that delivers powerful performance and smooth acceleration. The B58 engine uses a twin-scroll turbocharger to boost torque throughout the rev range, providing effortless power at any speed. This advanced technology results in quicker throttle response and enhanced low-end torque, making for an exhilarating driving experience.

“The inline-six B58 engine continues to impress us with its ability to deliver linear power without delay.” -Motortrend

Valvetronic Technology

The Valvetronic system on the B58 engine continuously adjusts the intake valve lift to optimize engine performance. By using electronic actuators to control valve lift instead of traditional mechanical camshafts, the engine can achieve greater fuel efficiency while still delivering excellent power output. This innovative technology allows the driver to have full control over their vehicle’s performance, making for a more engaging driving experience.

“BMW’s adaptive valve control really shines when you’re in Sport mode, where it purrs away creating just enough burble to make your ears prick up but stays refined when you’re cruising along.” -Auto Express

High-Precision Direct Injection

The BMW B58 engine uses high-precision direct injection, which injects fuel directly into the combustion chamber for optimal combustion efficiency. This precise fuel delivery system also produces lower emissions compared to other conventional injection systems. Additionally, this technology helps increase engine power while lowering fuel consumption, making for a more sustainable and efficient engine.

“Direct injection enhances both performance and fuel economy as well as reduces CO2 emissions” -Car & Driver

Lightweight Construction

The B58 engine is built using lightweight materials, making it more agile and fuel-efficient. The engine block is made from aluminum instead of cast iron, resulting in a lighter but still strong powerplant. This reduces the overall weight of the vehicle, improving handling and reducing fuel consumption. It also allows for faster revving and better response when accelerating.

“Thanks to its lightweight construction, the B58 engine feels free-revving and incredibly responsive.” -EVO Magazine
The BMW B58 engine can be found in various models like the 2016-up BMW M140i (Europe only), 2016-up BMW M240i, 2017-up BMW X3 M40i, 2018-up BMW 740i/ix Sedan, 2020-up Toyota Supra, and many others. Its turbocharged six-cylinder setup coupled with advanced technology helps provide an unparalleled driving experience that’s hard to beat.

BMW Models with B58 Engines

The BMW B58 engine is a turbocharged straight-six engine that has been in production since 2015. It is currently used by several BMW models, including:

BMW 340i

The BMW 340i was first introduced in 2016 and quickly became a popular choice for those seeking a luxury sports sedan. Equipped with the powerful B58 engine, the 340i can produce up to 320 horsepower and reach 0-60 mph in just over four seconds. The engine also features twin-scroll turbos, direct injection, and Valvetronic technology, which adjusts valve lift depending on driving conditions.

In addition to its impressive performance capabilities, the 340i comes equipped with a lavish interior featuring leather seats, advanced infotainment systems, and plenty of safety features such as front collision warning and lane departure warning.

“The BMW 340i’s engine is one of the smoothest and most refined on the market. Its mix of power and efficiency makes it an excellent choice for drivers who want the best of both worlds.” -Car and Driver

BMW 440i

The BMW 440i is a high-performance coupe powered by the B58 engine. Like the 340i, the 440i produces up to 320 horsepower and boasts impressive acceleration time of around 4 seconds flat. The B58 engine also includes advanced technologies like variable camshaft timing and lift control, which improve responsiveness and overall power delivery.

The coupe-style body design of the 440i further adds to its sporty appeal, while its luxurious interior gives passengers top-notch amenities such as plush Nappa leather seating surfaces and dual-zone automatic climate control.

“The BMW 440i’s B58 engine is a gem. It effortlessly delivers rapid acceleration and relentless pull, while also providing impressive fuel economy for a vehicle of its size.” -Edmunds

Whether you opt for the 340i or 440i, both models offer ultra-fast performance capabilities combined with luxurious amenities that make them some of the most sought-after sport sedans on the market today.

What Sets the B58 Engine Apart from Other BMW Engines?

Mixed Flow Turbocharging

The B58 engine is known for its mixed flow turbocharger design that offers a significant improvement in turbo response time compared to conventional designs. This feature allows the engine to produce more torque at lower RPMs, and hence better throttle response at any speed range.

This impressive innovation in turbocharging technology was first introduced with the N55 engine, but the B58 takes it to another level. The mixed-flow design combines elements of twin-scroll and single-scroll turbochargers, allowing the turbine wheel to receive air from both inlet volutes simultaneously and then merge them before entering the compressor wheel. As a result, there is less turbulence, fewer pressure drops, and cleaner airflow through the system.

“The introduction of the mixed flow turbocharger on BMW’s newest generation of engines creates power quicker than ever before…the mix of a twin scroll and single-scroll turbo charger gives the same lag reduction these competing cars have…truly innovative.” -Jason Cammisa, Automobile Magazine

Increased Horsepower and Torque

The B58 engine features several features that contribute to increased horsepower output and torque capabilities. Compared to its predecessor (the N54), the B58 has an improved cooling system and higher compression ratio. As a result, this six-cylinder TwinPower Turbo engine produces 340 horsepower and 369 lb.-ft. of torque, which is quite impressive given its size and efficiency.

In fact, the B58 powers some of BMW’s most performance-oriented models, such as the M240i and the Z4 M40i. Moreover, thanks to its advanced direct injection system, Valvetronic system, Double Vanos, and Auto Start/Stop function, this engine provides smooth power delivery and better fuel efficiency than many contemporary engines.

“…the B58 engine in the BMW M240i is one of the most delightful six-cylinder engines on sale today, with quick throttle response and raucous noise. It’s not quite as smooth or subdued in this application as it is in BMW’s more luxury-oriented applications (where it’s also used), but that’s part of its charm.” -Ezra Dyer, Automobile Magazine

Improved Fuel Efficiency

The B58 engine’s advanced technology has significantly reduced its thirst for fuel, making it incredibly efficient compared to previous generations of turbocharged engines. The engine features a highly sophisticated direct injection system that delivers precise amounts of gasoline into each cylinder at high pressure while avoiding waste.

Additionally, the Valvetronic system allows valve timing and lift changes to optimize airflow through the engine’s combustion chambers, further increasing fuel economy. All these advancements give the B58 excellent mileage ratings without sacrificing any power output. In fact, the BMW 340i sedan equipped with the B58 engine achieves an impressive EPA-estimated 30 mpg highway and 23 mpg city, which is higher than some other cars in its class.

“BMW calls the B58 their “most fuel-efficient stock engine ever”, claiming up to a 12% improvement from a similar N55 engine; the numbers back them up: The new M240i xDrive gets a combined fuel economy rating of 25 miles per gallon, versus just 21 mpg combined for the old 2019 car.” -Collin Woodard, Road and Track
Overall, the B58 engine is undoubtedly one of BMW’s best and most innovative additions yet. Its mixed-flow turbocharging design, increased horsepower and torque production, and improved fuel efficiency have made it stand out from all other BMW engines and keep car enthusiasts coming back for more.

Upgrades and Modifications for B58 Engines

The BMW B58 engine is a powerhouse that’s capable of producing excellent power and torque. It’s known to be a reliable engine in both stock and modified forms. However, if you want more power from your BMW with the B58 engine, there are several modifications that you can make.

Cold Air Intake

A cold air intake can significantly improve the performance of a car with the B58 engine. By replacing the factory intake system with an aftermarket cold air intake, cooler air enters the engine, resulting in better combustion. This leads to improved horsepower, torque, and throttle response.

Some of the best cold air intakes available for the B58 engine come from reputable manufacturers like AWE Tuning, Dinan, and event K&N. These companies have been in the game for years and know what they’re doing when it comes to improving the performance of the BMW B58 engine.

“The common thought process behind installing a cold-air intake system takes into consideration fundamental physics; cooler air has greater density leading to increased weight fraction of oxygen (WO) per unit volume.” – European Car Magazine

Performance Exhaust System

If you’re looking for an upgrade that will provide an aggressive sound and increase horsepower, you should consider a performance exhaust system. Replacing the restrictive factory exhaust system with a free-flowing one reduces backpressure, allowing the engine to breathe better.

Several big-name brands offer high-quality exhaust systems designed specifically for the BMW B58 engine, including Eisenmann, Akrapovic, and Remus. Each system is unique and provides different benefits, so it’s important to research and choose the right exhaust system based on your needs and budget.

“Remus is one of the best exhaust systems I’ve ever heard. It adds a throaty growl, increased performance and still makes me feel like I’m driving something sophisticated.” – BimmerPost Forum User

Tuning Software

A highly recommended modification for any BMW with the B58 engine is to get it tuned. Tuning software allows you to optimize your engine’s parameters such as air-fuel ratio, ignition timing, and boost pressure. You can also change other parameters like throttle response and shift points.

The two most popular options for tuning BMW B58 engines are bootmod3 and MHD Flasher. Both options offer different features and customizations according to user needs. Bootmod3 offers more comprehensive options while MHD Flasher is more beginner-friendly.

“The ideal stage 1 tune would safely maximize power gains from bolt-ons by dialling up turbocharger charge pressure, raising ignition timing maps appropriately, creating stronger output fron the factory barometric pressure sensor reading.” – AutoGuide.com

Intercooler Upgrade

If you’re looking to utilize the full potential of the B58 engine, then an intercooler upgrade is essential. An upgraded intercooler reduces intake temperatures resulting in better combustion efficiency, which results in less heat build-up and more stable power delivery.

Reputable companies offering intercooler upgrades include Wagner Tuning, VRSF, and Evolution Racewerks.

“If you’re looking for maximum horsepower gain out of your N54 or N55 powered car these products are vital.” – Modified Magazine on an intercooler upgrade

These modifications will not only increase the performance of your car but offer added driving enjoyment. The cold air intake, performance exhaust system, tuning software, and intercooler upgrade have a significant impact on the B58 engine’s horsepower, torque and give it that perfect growl. It’s essential to trust only in reputable manufactures when considering any upgrades for your BMW with the B58 engine.

Where to Find B58 Engine Parts and Accessories

BMW Dealerships

If you own a BMW with the B58 engine, one of the first places to look for replacement parts or upgrades is at your local BMW dealership. As the manufacturer of the vehicle, they are knowledgeable about the engine and its components and can provide original parts that meet the specifications set by BMW. Moreover, if your vehicle is still under warranty, getting parts from your dealer will ensure that you don’t void the warranty.

Additionally, BMW dealerships have access to BMW’s performance parts catalog which includes high-performance modifications exclusive to BMW models. These parts come with a factory-backed guarantee but may be more expensive than aftermarket alternatives.

Aftermarket Performance Shops

If you’re an enthusiast looking to get even more out of your BMW B58 engine, then checking out specialty aftermarket performance shops is another option. These businesses specialize in manufacturing and selling high-performance modifications beyond what comes standard on the car from BMW. They often offer customization options for different driving styles and preferences as well.

One of the most significant advantages of shopping at these stores is their extensive knowledge base curated through years of experience working specifically on BMW B58 engines and other high-performance vehicles. Tech support teams offered by some of these companies can troubleshoot issues and help customers find the best product for their setup.

Online Retailers

If you’re not located near a dealership or specialized shop, online retailers such as eBay or Amazon present a convenient way to purchase aftermarket parts and accessories. However, it’s crucial to make sure the parts come from reliable sellers with good feedback so that users get quality goods without breaking the bank. Online market places like sites mentioned earlier often host various listings that might catch user attention when shopping around for accessories.

Reading through reviews other people leave about the product can be highly beneficial, not only to ensure quality but also to make sure all parts are compatible with the specific BMW model. One consideration to keep in mind when purchasing from online retailers is shipping times – this might cause a delay, especially if the part isn’t available and requires additional time to restock.

“Online shopping has become increasingly popular, presenting users with numerous options provided by different sellers around the globe.” -Anonymous

Frequently Asked Questions

What is the B58 engine?

The B58 engine is a turbocharged inline 6-cylinder engine developed by BMW. It is part of the BMW modular engine family and is the successor to the N55 engine.

Which BMW models are equipped with the B58 engine?

The B58 engine is used in a variety of BMW models, including the 340i, 440i, 540i, 740i, X3 M40i, X4 M40i, X5, X6, and Z4 M40i.

What are the performance specs of the B58 engine?

The B58 engine produces between 335 and 382 horsepower and between 369 and 369 lb-ft of torque, depending on the specific model. It has a top speed of around 155 mph and can go from 0 to 60 mph in as little as 4.2 seconds.

How does the B58 engine compare to other BMW engines?

The B58 engine is generally considered to be more powerful and efficient than its predecessor, the N55 engine. It also has a smoother power delivery and improved throttle response. However, some enthusiasts prefer older engines for their unique characteristics and sound.

What are the benefits of having a BMW with a B58 engine?

BMW models with a B58 engine offer improved acceleration, better fuel efficiency, and a smoother power delivery compared to older BMW engines. They also benefit from BMW’s advanced engineering and technology, resulting in a more refined driving experience.

What are some common issues with the B58 engine?

Some common issues with the B58 engine include oil leaks, timing chain problems, and fuel injector failures. However, these issues are relatively rare and can usually be addressed with regular maintenance and timely repairs.

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