The B58 replaced the N55 and was launched in the F30 340i. The B58 is part of BMW’s new modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine.

BMW B58
B58B30M0 in a F30 340i
Overview
Manufacturer	BMW
Production	2015–present

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When did BMW start using B58?

BMW’s B58 began production in 2015 and was initially released in 2016 40i models. Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. Certain G series models began receiving the updated B58TU1 in 2019.

Is the BMW B58 a good engine?

Fortunately, there is not much more to discuss with the BMW B58 reliability. Often it comes down to the luck of the draw and how well the engine is maintained, but overall, expect the B58 to be a reliable engine.

Does the 440i have the B58 engine?

The BMW 440i also houses a 3.0L Twin Turbo charged 6-cylinder engine. The engine in the 440 is a B58 yielding 320 horsepower at 330 lb-ft torque.

What BMWs have the S58 engine?

BMW’s S58 engine is a 3.0 liter twin-turbocharged inline-six and it powers such cars as the BMW M3, BMW M4, and X3 M. Soon after its debut, tuners realized its immense tuning potential.

What cars come with a B58?

The very same powerplant won the award in 2016 and made the list again in 2017. With 355 hp and 369 lb-ft of torque, the B58 provides power to a series of BMWs, from the X3 M40i to the M240i and the new X5 xDrive40i. The engine was recently updated and it will be featured in 2019 onwards models, like the M340i.

Which is better N55 or B58?

As you can see, from very early on the B58 has big gains over the N55 which it holds right through the rev range. As you can see, the B58 has a very similar boost curve, but makes around 4PSI more than the N55 across virtually the whole rev range.

Why is the B58 so good?

The B58 also features a crank girdle like the 2JZ, which massively improves block-rigidity and the strength of the bottom-end. The crankshaft is forged and very beefy, and the rods and pistons also use a pretty beefy design. Like the 2JZ, the B58 features oil squirters help keep the pistons cool.

How much does a B58 engine cost?

Buy the completely remanufactured BMW B58 engine for $4,995 that includes a two-year, unlimited miles, parts, and labor warranty. B58 G1000 available.

Are M140i reliable?

Is a used BMW M140i hatchback reliable? Petrol versions of the 1 Series did pretty well in the family car class in our most recent reliability survey by finishing in seventh place out of 31 cars surveyed. BMW as a brand finished in ninth place out of 31 manufacturers in the same survey.

Is the BMW 440i Twin Turbo?

Enter the new 2017 BMW 440i, a twin-turbo, six-cylinder, two-door version of the 3 Series sedan. The 440i got a slight update this year, including a new engine and nomenclature: What had been the 435i is now the 440i, and it comes with a 320-horsepower, twin-turbocharged inline-six-cylinder engine.

What is the difference between 430i and 440i?

The most noticeable difference between the 430i Coupe and the 440i Coupe is that the 430i runs on a 2.0-liter engine while the 440i runs on a 3.0-liter engine. They’re both TwinPower Turbo models, but the smaller engine has four cylinders in comparison with the six cylinders in the larger engine.

Is the B58 in the Supra?

Perhaps not unexpectedly, this has been changed for the 2021 model year. Going forward, the Toyota Supra GR will use the 380-horsepower B58 like various other BMW models. As has been the case with other BMW and BMW-powered cars, the 2021 Toyota Supra put down more power than it’s advertised as having.

Is the S58 engine reliable?

S58 Engine Reliability Again, since the S58’s have barely hit the road so far, we can’t really provide any definitive opinions on this. The S55 significantly enhanced its reliability over just about every previous M-series engine. And the B58 has been a very reliable and capable engine to-date.

What is the difference between the B58 and S58?

While the B58 has a bore and stroke that measure 82 mm and 94.6 mm respectively, the S58 actually displaces slightly less, with a bore and stroke that are specified at 84 and 90 mm. This means that the B58 has total displacement of 2,998 cc, with almost perfect 500-cc combustion chambers, while the S58 displaces 2,993.

How much HP can the S58 handle?

It does seem possible that the BMW S58 will hold up at 900+whp, and 1,000+whp might even be possible. The S58 still has a long way to go before any true limits are known. Holding up for a few dyno or glory runs is a lot different than holding up for a season of racing or years and years of street abuse.