2016 BMW M235 review: Our expert’s take It’s available in two models: 228i and M235i. The 228i has a 240-horsepower, turbocharged 2.0-liter four-cylinder engine while the M235i is motivated by a 320-hp, turbocharged 3.0-liter inline-six-cylinder.
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Does the M235i have N55 engine?
Under the hood of both cars lies a version of the N55 3.0 liter turbocharged engine that uses one twin-scroll turbocharger (TwinPower in BMW speak). In the M235i, power is at 320 hp and 330 lb-ft of torque. In the BMW M2, power is bumped up to 365 hp and 369 lb-ft of torque.
Does the M235i have a B58?
Now, BMW has announced that the M235i will become the M240i and will pack the Bavarian brand’s new B58 3.0 liter turbocharged I6 engine from the 340i.
Is the BMW M235i Twin Turbo?
One of BMW’s best The short ratios of the eight-speed serve to make the most of the fantastic 3.0-litre six with its single twin-scroll turbocharger.
What cars have the N55 engine?
- 2009–2017 F10/F11/F07 535i.
- 2010–2013 E90/E91/E92/E93 335i.
- 2010–2013 E82/E88 135i.
- 2010–2017 F25 X3 xDrive35i.
- 2011–2013 E70 X5 xDrive 35i.
- 2011–2015 F30/F31 335i.
- 2011–2014 E71 X6 xDrive 35i.
- 2012–2015 E84 X1 xDrive35i.
What cars have the B58?
- 2016 to 2019. BMW G11/ G12 740i/Li. BMW F32/ F33/ F36 440i.
- 2017 to 2019. BMW G30/ G31 540i. BMW F32 640i.
- 2018 to present. BMW G02 X4 M40i (till 2019)
- 2019 till present. BMW G14/ G15/ G16 840i (till 2020)
- 2020 till present. BMW G06 X6 xDrive 40i.
- 2021 till present. BMW G30/ G31 540i.
Is the N54 or N55 better?
The N55 twin-scroll turbo offers slightly faster turbo spool and delivers peak torque 100 RPM’s sooner than the N54; a characteristic that is not noticeable as each turbo set up spools quickly and delivers impressive torque through-out the low end and midrange.
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.
How do I know if I have a N54 or N55?
starting from March -2010 all cars were N55 drivetrains. Probably the best way to tell without looking under the hood… is IF it has a DCT it is an N55. IF its an auto it is an N54. IF its a 6MT… you’ll have to look under the hood.
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).
Is B58 twin turbo?
As per the N55, the B58 also features a single twin-scroll turbo, direct fuel injection, variable valve timing (called double Vanos by BMW), variable valve lift (called Valvetronic by BMW).
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 N55 engine reliable?
N55 Reliability Despite the many misconceptions that BMW’s as a whole are unreliable, the BMW N55 is actually a fairly reliable engine. The four most common problems with the N55 are, in no specific order, the valve cover and gasket, water pump, oil filter housing gasket, and VANOS solenoids.
Does M235i and M2 have the same engine?
Unlike the 1M on which 3.0l bi-turbo N54 engine was simply picked from the 135i, M2 does not feature M235i engine. It rather picked parts as gearbox and undercarriage from the M3/M4.
Is a M235i single turbo?
BMW M235i Performance Details: 3.0L N55 inline 6 cylinder single turbo twin-scroll (2,979cc) 322 hp / 240 kW @ 5800-6000 RPM. 332 lb-ft / 450 Nm @ 1300-4500 RPM. 0-100 km/h: 4.8 sec (auto) / 5.0 sec (manual)
How long do N55 turbos last?
N55 Turbo Longevity at 20+ PSI In general, more boost will reduce the lifespan of the N55 stock turbo. However, it is possible for N55 turbos to last 50,000+ miles at 23psi, for example. On the other hand, the stock turbo may decide to let go much sooner even at 20psi.
How much hp can N55 handle?
The N55 can handle around 550whp and 550wtq on the stock engine block and internals.
How long will N55 last?
The BMW N55 motor should have no problem lasting over 150,000 miles, and some owners report getting over 250,000 miles out of their engines.
Why is the B58 so good?
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. The B58 is a marginally larger engine — displacing 2,998cc compared to the N55’s 2,979cc — and weighs 18 lbs more, but while making notably more power.
Is B58 engine reliable?
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 a B58?
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 N55 twin-turbo?
The N55 is a pillar of BMW’s “Efficient Dynamics” powertrain strategy and uses a single twin-scroll turbocharger instead of the twin-turbo arrangement on the N54 I-6, which won Ward’s 10 Best Engines honors three straight years, from 2007 to 2009.
Why is the N55 more reliable than N54?
The main difference is the exhaust. The new N55 engine has one exhaust pipe the feeds from all 6 cylinder (for less fuel consumption) while the N54 had 2 pipes, one feeding from cylinders 1, 2, and 3 and another pipe feeding from cylinders 4, 5, and 6.
How much HP can N54 handle?
The N54 can handle around 600-650whp and 550-600wtq on the stock block and internals.
Does M135i have B58 engine?
It can seem as if many enthusiasts refuse to understand why BMW moved to a front-wheel drive platform and they always bring up the older M140i model for comparison. Of course the old M Performance car will perform better than its newer counterpart, the BMW M135i, as it’s powered by the brilliant B58 engine.