In 2015, the BMWB58 turbocharged straight-six engine went into production. The N55 was replaced by the B58, which debuted with the F30 340i.
Following the B38 and B48 engines, the B58 is a member of BMW’s new modular engine family, which includes engines with 500 cc (30.5 cu in) of displacement per cylinder.
The B58 engine, which is found in the 340i and 440i, was designated one of the world’s ten best engines in 2016, in 2018, in 2022 (M240i), in X3 and X4 M40i, in Z4 M40i, in 2019 (X5), and in 2020 (M240i) (M340i).
The high performance variant of the B58 engine is the S58, which debuted in early 2019.
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Straight-6 3.0 DOHC BMW B58 engine
The BMW B58 is a straight-6 DOHC turbocharged direct injection engine that went into production in 2015.
It was put into orbit in an F30 340i. It also belongs to BMW’s new modular engine family, which is built on 500cc-per-cylinder engines that are based on the B38 and B48. The B58 shares similar features with its N55 forerunner, including a single twin-scroll turbo, direct fuel injection, Dual Vanos, and Valvetronic.
The B58 (found in the M240i) came in first place in Ward’s list of the top 10 engines of 2017. The B58 is capable of 26 mpg while producing 335 horsepower and 369 lb-ft of torque.
Updated 3.0 liter B58 engine from BMW to power new 540i, 740i, and other vehicles with about 370 horsepower
A new version of BMW’s well-known B58 engine, which will power a number of sub-M performance cars, is currently being prepared.
The 3.0 liter turbocharged straight-six that the German carmaker has been producing since 2015 will be replaced by the new engine, which will be known as the M58B30M2.
The current engine produces 335 horsepower and is used in a variety of BMW vehicles, including the X5 xDrive40i, X7 xDrive40i, 540i, 640i, 740i, and 840i. A modified version, which is capable of 382 horsepower, also drives vehicles including the Toyota Supra, Z4 M40i, M340i, X3 M40i, X4 M40i, M440i, and M240i.
According to a rumor from BMW Blog, the upgraded B58 engine will increase upon the current 335 horsepower model and produce roughly 370 hp. It’s interesting to note that dyno testing of the outgoing B58 has shown that BMW understates its power statistics and that it actually produces about 335 horsepower at the wheels, not the crank. As a result, it’s plausible that the new 370 hp engine is actually more potent than that.
BMW will also swap out the aforementioned 382 horsepower model with its improved B58 engine. According to BMW Blog, this straight-six engine will likely have approximately 400 horsepower and gain from a number of other improvements to improve its thermal management while also making it more responsive and effective. A bigger turbocharger and a modified intake manifold are two improvements that are believed to have been introduced.
It is yet unknown which BMW vehicles will be equipped with the new B58 engine, but according to BMW Blog, the 540i and 740i will likely be among the first.
Ultimate Engine Guide for a BMW B58
Inline-6 turbocharged 3.0L BMW B58 engines were initially used in BMW cars in 2016. From the factory, it produces a decent 322–382 horsepower and 332–369 lb–ft. With a few simple adjustments, the engine may, nonetheless, produce 500+ horsepower. The B58 engine from BMW also offers a fantastic combination between dependability and fuel efficiency. Toyota chose to install the B58 3.0 turbo in their storied Supra for a reason.
Understanding the Upgraded B58 Straight-Six
In its current configuration, the B58 engine powers a variety of vehicles, including the X5 40i, X7 xDrive 40i, 540i, 640i, 740i, and even the 840i. All of these vehicles receive a respectable 335 horsepower from the B58 engine. It is modified in the Toyota Supra, BMW Z4 M40i, M340i, X3 M40i, M440i, and M240i to produce 382 horsepower. According to a recent report from BMW Blog, the improved model will be known as M58B30M2, and the 3.0-liter engine would produce 370 horsepower in its base configuration. It should be noted that the existing B58 has shown to be significantly more potent on the dyno (335 horsepower at the wheels), so there’s a chance that the new engine may produce more than the predicted 370 horsepower.
The engine in the Supra, Z40, and different M40i models across the lineup will also be replaced by the new B58. Although no exact figures are provided for that particular engine, the outlet makes the assumption that it might be advertised at about 400 horsepower. Additionally, it would have a number of updates, such as enhanced thermal management, updated induction for improved responsiveness, and other small improvements to boost efficiency. According to reports, the two most important recent improvements are a larger turbocharger and a modified intake manifold.
It’s unclear which models the new B58 will debut in first, although the upgraded M540i and 740i are the most obvious front-runners. After 2025, the Toyota Supra and BMW Z4 are rumored to be on their way out, but a significant update due in 2023 implies they might also get the revised B58 for their final few years on the market.
Which BMW B58 engine is the best?
The BMW B58 engine is an absolute joy to use when it comes to the fun stuff—performance automobiles and other things—largely because of its power. It produces 382 hp and 369 lb-ft of torque when equipped with the M Performance specification, which applies to all of the aforementioned M40i versions. in writing. It feels like it has 100 more horses than that in the back. With its powerful pulling ability, even large SUVs can move quickly.
However, it’s not simply the power itself, but also how it’s delivered. There is essentially little turbo lag, and torque is present throughout the rev range. The B58 erupts when the go pedal is pressed in any gear and at any rpm, with a power surge that seems to never end. Any automobile with a B58 engine makes driving a real treat because of the power at your right foot. As soon as you drive any other six-cylinder engine in its class from any other manufacturer, you’ll understand how unique the power delivery of the B58 is.
What factory produces BMW B58 engines?
The majority of the parts are transported from suppliers or BMW’s foundry in Landshut, Germany, close to Munich, to the Steyr facility. However, the manufacturer names four “essential components” that need to be machined and completed in this place: Blocks, crankshafts, connecting rods, and cylinder heads
Are B58 engines uniformly the same?
The first five used identical hardware, with power variations due to tweaking. Up until MY 2019 (“M” to “O” variant..from Wards Auto) no hardware modifications were made: “However, the B58 now receives a new cooling system, head, timing chain, oil pump, and a forged crankshaft in the ’19 X5 xDrive40i.
What kind of engine powers a BMW M5?
Performance Power The BMW M5 has a powerful 4.4-liter BMW M TwinPower Turbo V8 that produces 600 horsepower and 553 lb-ft of torque as standard, staying true to its sports pedigree.
What automobiles have S58 engines?
There is one engine that dominates all others when it comes to drift cars: the formidable Toyota 2JZ. One of the most widely used engines for drift and race cars is the turbocharged straight-six that powered the Mk4 Toyota Surpra. The reason for this is that it can produce 1,000 horsepower with reasonable ease and yet be reliable. The 2JZ is one of the most durable and easily tuneable engines on the planet. The BMW S58, a brand-new engine, might be able to compete with Toyota’s illustrious engine.
BMW’s 3.0 liter, twin-turbocharged inline-six S58 engine is used in the BMW M3, BMW M4, and X3 M, among other vehicles. Tuners quickly understood its enormous tuning potential following its introduction. It was soon discovered by fans and tuners that they could easily produce 1,000 horsepower from it after experimenting with it in drift vehicles.
To be used in their drift car, the Red Bull Driftbrothers sent their BMW M4 S58 engine to TDP.ie for tuning. The only things that were altered were the cylinder head’s geometry, the inclusion of port injection to complement the direct injection in the engine, and updated turbos. I’m done now. Everything else remains stock; nothing else was modified. So what improvements in performance were made?
The BMW S58 engine was able to produce 1,049 horsepower after being run on an engine dyno, which is absurd. It is simply crazy that it can produce that much power without making significant internal improvements. Its torque figure of 1,275 Nm (940 lb-ft) may have been even more astounding. from a six-cylinder, 3.0 liter engine. It’s amazing.
The fact that the engine hasn’t yet realized all of its potential makes it even more thrilling. The turbos were running a little too hot during the test runs because the cold air intake system wasn’t accessible, which slightly decreased performance. Imagine operating a vehicle with more than 1,000 horsepower, but it somehow feels lacking? We cannot. We’re happy that someone thought it necessary to tune an E58 engine to 1,049 horsepower, though.
Which motor powers the M340i?
Both on paper and in practice, the BMW M340i is a powerful vehicle. The engine that BMW chose for the M340i is largely responsible for the vehicle’s impressive stopping power. Engines like the B58B3 3.0L inline 6-cylinder have a record for being silky heathens. like Satan wearing a cigarette jacket. Never before have 382 horsepower been delivered with such grace.
Which BMW engine is the most dependable?
BMW is known for producing high-end vehicles. You could be wondering if they are trustworthy, and the answer is that they are absolutely trustworthy. Even though they have quite high price tags, they are still worth the money. They have superb and potent engines that will allow you to use them at their maximum speed.
- 1. BMW B58 Motor
- 2. BMW M20 Motor
- 3. BMW M50 Motor
- 4. BMW S62 Motor
- 5. BMW N52 Motor
- 6. BMW M54 Motor