The B58 engine was named World’s 10 Best Engines in 2016 (installed in the 340i and 440i), 2016, 2018, and 2022 (M240i), X3 and X4 M40i, Z4 M40i, 2019 (X5) and 2019(M340i). The S58 engine, which was released in early 2019, is the high performance version of the B58.
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Does the 2017 M240i have a B58?
The M240i picks up where the previous M235i left off, with a similar combination of the virtues of a big engine in a small car. As indicated by the new car’s badge, the engine has been upgraded to the same B58 generation inline-six that BMW uses in the 340i, but it has been tweaked to deliver slightly more power.
What engine does the BMW M240i have?
Engine – The 2022 BMW M240i is powered by the B58 3.0L turbocharged inline-6 cylinder engine. In this M240i guise, it produces 382 hp and 369 lb-ft of torque (285 kW & 500 Nm).
Does the M2 and M240i have the same engine?
1. Engine. If we were talking about the old M235i this would be much easier, because the M240i’s predecessor and the M2 share the same N55 turbocharged straight-six.
Is B58 better than N55?
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.
Is the B58 better than the N54?
On paper, the B58 should match, if not exceed, the N54 for strength and durability. Although, the single turbo will likely limit its capabilities without upgraded turbo(s).
How reliable is the B58 engine?
However, the B58 is proving to be a reliable engine so far. Some claim it’s reliable by “BMW standards” but we believe the B58 delivers good reliability by any standard. Again, even Toyota is using the B58 3.0L turbo engine in their newest Supra models. They’re generally among the highest reliability standards.
Does the M2 have the B58 engine?
The engine in the M2 Comp is actually the old S55 unit from the BMW M4, which is now dead. What’s odd is that the BMW M140i, which is an older can than the M2 Competition, actually has a new engine, BMW’s B58 engine, which powers current cars like the M340i and X3 M40i.
Is the B58 better than the S55?
As you can see, now the B58 is really getting somewhere. It is making significantly more power than the S55 right up to 5800RPM, and over 100HP extra at 2500RPM. The only point at which the S55 is now beating the B58 is in a narrow band between 6000 and 6600RPM, and still only by a maximum of 17hp.
How much HP can B58 handle?
B58 Engine Limits – Simple Answer. The BMW B58 engine can handle around 600-650whp and 550-600wtq on the stock block and internals.
Is the M240i faster than the M340i?
Even without fresh rubber, the M240i runs with the M340i in every sector, winding up two-tenths ahead overall. Although the 2 can’t quite match the 3’s straight-line speed, its newfound 47 horsepower enables it to start reeling in the 405-hp 2019 M2 Competition down the front straight.
When did the B58 come out?
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 M240i a real M car?
The BMW M240i isn’t a real M car, and that’s ok. If there is a real need for the true M version, wait for the M2. But you’d be depriving yourself of a car that has the same performance as last year’s M in a much more complete package. It’s one of the best M Performance models yet.
Is the M240i Twin Turbo?
This version packs a twin-turbo 3.0-liter I6 that creates 382 horsepower and an impressive 369 pound-feet of torque. Car and Driver says the 240i will do 0 to 60 in just 4.1 seconds, while the 20i takes 5.5 seconds.
What is faster M2 or M240i?
The BMW M240i, thanks to its brilliant B58 engine, is every bit as fast as the M2, or even faster. Its all-wheel drive grip means it’s more consistent off the line and that it’s faster in wet weather situations. Its softer suspension and lighter steering are easier to use and its cabin is quieter.
What BMW has the B58?
The B58 engine was named World’s 10 Best Engines in 2016 (installed in the 340i and 440i), 2016, 2018, and 2022 (M240i), X3 and X4 M40i, Z4 M40i, 2019 (X5) and 2019(M340i).
Why is the B58 engine so good?
Technology Behind The BMW B58 Engine BMW made some significant updates to ensure that the BMW B58 was a step above its predecessor, the BMW N55. Unlike the N55, the B58 features a closed-deck engine design. It also offers 20% more boost pressure and an increased compression ratio of 11.0:1.
How long will a BMW B58 engine last?
How long an engine will last is always a tough topic. There’s no right answer, but in general the B58 should last as long as you’re willing to continue repairs and standard maintenance. The internals and design are plenty strong to surpass 200,000 miles.
What engine is better N54 or N55?
Thanks to the N54’s twin turbos and forged internals, it is the more capable engine mod-for-mod. However, the N55 has proven to be the more reliable engine. N54’s are notorious for their common problems, especially early on, but these issues are currently resolved.
What BMWs have the N55?
- 2009-2017: 535i.
- 2010-2013: 335i.
- 2010-2013: 135i.
- 2010-2017: X3 xDrive35i.
- 2011-2013: X5 xDrive 35i.
- 2011-2015: 335i.
- 2011-2014: X6 xDrive 35i.
- 2012-2015: X1 xDrive35i.
What car has the N54 engine?
The N54 debuted at the 2006 Geneva Motor Show and was launched in the 335i model of the E90/E91/E92/E93 3 Series range. Following the introduction of its BMW N55 successor in 2009, the N54 began to be phased out. The final model powered by the N54 is the E89 Z4 roadster, which was produced until 2016.
Where are BMW B58 engines made?
Most components are shipped to the Steyr plant from suppliers or from BMW’s foundry in Landshut, Germany, near Munich. But the automaker identifies four “core components” that must be machined and finished here: cylinder heads, connecting rods, blocks and crankshafts.
What’s the most reliable BMW engine?
– The N54 twin-turbocharged inline-six engine from the E90/E92/E93 M3 is another one of BMW’s best engines. It makes excellent power and is very well-built, making it extremely reliable. – The S65 V8 engine from the E9X M3 is another great option if you’re looking for a reliable BMW engine.
Does the 440i have a B58?
The BMW 440i also houses a 3.0L Twin Turbo charged 6-cylinder engine. The engine in the 435 is an N55 yielding 300hp at 300 lb-ft torque. The engine in the 440 is a B58 yielding 320 horsepower at 330 lb-ft torque.
What did Toyota do to the B58?
The B58 in question wasn’t just re-tuned, the hardware’s been changed. A different exhaust manifold uses six ports instead of “six into two” and revised pistons change the compression ratio from 11:1 to 10.2:1.