A 3.0-liter inline-six cylinder, single-turbocharged engine with 335 horsepower and 332 pounds-feet of torque powers the 540i. According to BMW, the engine can accelerate the 540i xDrive with all-wheel drive from 0 to 60 mph in 4.6 seconds, compared to 4.9 seconds with rear-wheel drive.
Although the six-cylinder engine and eight-speed automatic transmission make a quiet, elegant pair, the overall driving experience is more like that of a luxury cruiser than a performance sedan. There aren’t many sounds in the interior save an electronic engine enhancement; there’s no air intake whooshing or the exhaust crackling. Because of how quiet and collected it is, a car like the 540i can be driven at dubious speeds while making the driver feel like they aren’t doing more than 40 mph.
Performance and fuel efficiency are somewhat improved by the new mild-hybrid system that comes standard in the 540i. The technology is made up of a 48-volt starter-generator motor and a second battery that stores energy to operate the heated seats, steering, power windows, lighting, and audio system. That stored energy can add an additional 11 horsepower to the drive system when it is fed back through the starter-generator motor, according to BMW, which improves acceleration off the line and results in shorter bursts of speed. (The E-Class and A6 from Mercedes and Audi, respectively, both have comparable electrified systems.)
11 HP will you notice? Most likely not, as the system as a whole is undetectable and only improves the car’s 0-60 time by a tenth of a second. The AWD 540i’s combined fuel efficiency for 2021 is 1 mpg higher, coming in at 26 mpg. Both the highway and city ratings have increased by 2 mpg to 31 mpg.
In This Article...
The BMW 540i (G60) is capable of 370 horsepower.
BMW will release a new iteration of its six-cylinder B58 engine in a matter of months. A number of new BMW vehicles, including the incoming BMW 740i and the upcoming BMW 540i, will include the B58 TU2 (B58B30M2) (G60 generation). The B58 engine that powers the modern 540i produces 335 horsepower. The updated engine is expected to produce 370 horsepower, making it the B58 engine’s most potent non-M Performance variation.
Future M Performance models of the new B58 TU2 might produce closer to 400 horsepower, given that the 382 horsepower of existing M Performance models. The new B58 engine should also have some other mechanical improvements that could make it smoother, more efficient, more responsive, and have better thermal management in addition to the added power. According to rumors, the updated engine will include a fully redesigned intake manifold and a bigger turbo.
According to our sources, the G60 generation will be split almost evenly between hybrid and electric vehicle (EV) models, with the latter utilising known powertrains and electric motors like to those we’ll likely see on the iX and i4. Power output ranges from around 300 HP to about 370 HP, over 400 HP, and even over 500 HP for the most potent options. We may see an electric 5 Series with 100+ kWh batteries under the floor since the battery packs will also be shared with the iX and i4.
We should see 2-liter and 3-liter straight six engines coupled with variable numbers of electric motors on the hybrid front. According to our sources, they may share some components with the future 7 Series up to a point. We should see some really spectacular power outputs, especially from the 3-liter hybrid models. One of them will swap out the M550i’s V8 for a new M Performance variant, giving it a total output of over 500 HP.
Production of the G60 BMW 5 Series car is expected to begin in July 2023. It won’t be available until 2024, but the G61 5 Series Touring range will be heavily electric, exactly like the sedan. A few plug-in hybrid vehicles with a combination of four- and six-cylinder engines and one or two electric motors are what we anticipate. Of course, the drivetrain options for the electric sedan would be replicated in the all-electric i5 Touring.
Performance – Engine, Transmission, and Other
Both the four-cylinder in the 530i and the six-cylinder in the 540i propel this large sedan with authority. They are both smooth, powerful, and efficient. A 48-volt hybrid powertrain gives the 540i’s engine a little extra oomph. The eight-speed automatic transmission that comes with each engine shifts smoothly and rapidly, maximizing the power at its disposal. The six-cylinder engine of the 540i is incredibly smooth, powerful, and loud. The M550i, which has a twin-turbocharged 4.4-liter V-8 under its hood, is the athlete of the range aside from the top-dog M5, which we analyze separately. In our tests, the M550i accelerated through our acceleration runs faster than the Mercedes-AMG E53 and Audi S6, reaching 60 mph in just 4.1 seconds. Although the 5-series models are all capable drivers, they lack the driving vigor we have come to anticipate from BMW. Light steering feedback and a ride that seems more optimized for comfort than driver involvement are present even in the performance-oriented M550i.
What Power Does the BMW 540i xDrive Pack?
Let’s start with the BMW 540i xDrive’s base specifications. The car has an eight-speed automated transmission and a 3-liter M TwinPower Turbo 6-cylinder engine with 335 horsepower. We will admit that it isn’t the quickest or most efficient sedan on the market (even some other BMW surpass it). However, the BMW 540i xDrive performs admirably for its class, particularly for drivers who don’t want their car to burn up the road.
One way to describe the BMW 540i xDrive is that it is for fun. Take it easy, says everything about this sedan, from the auto start-stop feature to the driving modes. Depending on their needs and preferences, drivers can switch between the Eco Pro, Comfort, and Sports modes to take advantage of the various driving conditions.
Additionally, BMW included a few extra luxuries to make the ride as comfortable and smooth as possible. They include, but are not limited to, brake drying, twin-tube gas-pressure shock absorbers, double-wishbone multi-link aluminum suspension, and dynamic stability control. If necessary, the all-wheel drive is also offered.
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.
Is the B58 engine present in the BMW 540i?
A 3.0-liter inline-six cylinder, single-turbocharged engine with 335 horsepower and 332 pounds-feet of torque powers the 540i. According to BMW, the engine can accelerate the 540i xDrive with all-wheel drive from 0 to 60 mph in 4.6 seconds; with rear-wheel drive, it takes 4.9 seconds.
The BMW 540i is Twin Turbo, right?
The B58 engine that powers the modern 540i produces 335 horsepower. According to rumors, the updated engine will produce 370 horsepower, making it the B58 engine’s most potent non-M Performance variation.
Is there a V-8 in the BMW 540i?
Performance requirements. A powerful 3.0L TwinPower Turbo inline 6-cylinder engine powers the BMW 540i. This engine generates an astounding 335 horsepower and 332 lb-ft of torque thanks to a twin-scroll turbocharger with variable valve management and high-precision direct injection.
Which V8 BMW engine has the best reliability?
The S58 actually displaces somewhat less than the B58, which has a bore and stroke that are stated as 84 and 90 mm and 82 and 94.6 mm, respectively. This indicates that while the S58 has nearly flawless 500-cc combustion chambers, the B58 has a total displacement of 2,998 cc.
BMW 5 Series speed?
While the engines in all trims are extremely powerful, the 335-horsepower engine in the 540i trim provides a little more oomph. On the other hand, the 530i’s 248 horsepower engine is standard. Nevertheless, both trims come with an 8-speed Sport Automatic transmission.
What distinguishes the 530i and 540i models?
This BMW can accelerate from 0 to 60 mph in 4.9 seconds, 0 to 100 km/h in 5.2 seconds, 0 to 160 km/h (100 mph) in 11.8 seconds, 0 to 200 km/h (124 mph) in 19.4 seconds, and the quarter-mile drag time is 13.3 seconds, according to ProfessCarsTM estimates.
Is the 540i trustworthy?
The five-series’ zero-to-60 mph sprint now takes just under five seconds thanks to the six-cylinder 540i’s added power. The V8-powered M550i and M5 versions have astonishing acceleration that borders on being overkill, going from zero to 60 mph in under four seconds.
How can I tell if my 540i is an AM sport model?
Due to the absence of vanos in this model, as well as the fact that related components like the timing chain and oil separator are more reliable than later version V8 engines, the 1998 540i engine (code number M62B44) is very straightforward to maintain (M62TUB44)
What automobiles feature the M62 engine?
Engine 1B58 The BMW B58 engine, which is included in the 340i and M240i, was awarded one of Ward’s 10 Best Engines in 2016, 2019, and 2020. (M340i). Compared to the N54 and N55 engines’ first four years of use, the B58 engine seems to be more dependable.
B58 has a dual turbo?
You can quickly identify if a 540i Sport is “genuine” or “fake” by looking for the EDC switch adjacent to the fog light switch. The “EDC” switch has two positions, “S” for sport mode and “P” for normal mode (programmed)
The M62 engine’s dependability.
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 S58 engine is the more powerful variation of the B58 that was introduced in early 2019.
Is the B58 superior to the S55?
The B58 has the same direct fuel injection, single twin-scroll turbo, variable valve timing (referred to by BMW as double Vanos), and variable valve lift as the N55 (called Valvetronic by BMW)
How many HP can B58 support?
On paper, the B58 should be as strong and durable as, if not better than, the N54. However, without a newer turbo, the single turbo will probably limit its potential (s)