BMW S55 engine is a high performance version of the N55 made by BMW M GmbH, which is used by the F80 M3, F82 M4 and F87 M2 Competition/CS.
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How do I know my BMW engine code?

What cars have the N52 engine?
The N52 was predominately found in the E90 325i, 328i and 330i, and the E60 525i and 528i models, as well as various others such as the 128i, X1, and Z4 to name a few. The N52 was produced from 2004 up until 2015 when it was replaced by the turbocharged N20 engine.
What BMW’s have the S58 engine?
The S58 engine is the high performance version of the B58 engine. It was introduced in the F97 X3 M and F98 X4 M, marking the first time a stand-alone M model was produced for the X3 and X4. The S58 features twin turbos, a redline at 7,200 rpm with the bore and the stroke at 84 mm ร 90 mm (3.31 in ร 3.54 in).
Whats better S55 or B58?
An S55 powered M3 can be found for roughly $10,000 more than a B58 car. The B58 is a great engine, but the S55 is better. Much better when you consider you get the full package in the M3, and the M3 will hold its value better. For that reason, the B58 scores the worst value rating.
Is S55 B58 same?
The S55 is still comfortably faster in a straight line than a tuned B58 with more power. The B58 engine isn’t producing the real life speed that would be expected from the power it produces. With similar levels of tuned power the N55 is faster than the B58.
What cars have N47 engines?
The N47 engine debuted in March 2007 in the facelifted 1 Series BMW E87 and E81 and was available in the 1 Series BMW E82 and E88, which were introduced later in the same year.
What cars have the b47 engine?
- 2014โ2016 F10/F11 520d.
- 2014โpresent F26 X4 xDrive20d.
- 2014โpresent F45 220d Active Tourer.
- 2014โpresent F46 220d Gran Tourer.
- 2015โpresent F20 120d/120d xDrive.
- 2015โpresent F22/F23 220d.
- 2015โpresent F25 X3 sDrive20d/xDrive20d.
- 2015โ2019 F30/F31/F34 320d.
Which VIN digit is the engine code?
Your VIN number is your vehicle identification number and you can find your engine size by VIN number. In the series of numbers and letters, the tenth from the left denotes the model year and the eighth is the engine codes.
How do I know if my BMW is N51 or N52?
BMW N51 VS N52 The easiest way to know what engine your car is equipped with is to check the emissions label under the hood. The N51 will say “SULEV”, while the N52 will have “ULEV”.
How do I know if I have N52 or N53?
As per the N52, the N53 has double-VANOS (variable valve timing) and a magnesium alloy block. Unlike the N52, the N53 does not have Valvetronic (variable valve lift), due to space limitations in the cylinder head. The bore of 85 mm (3.35 in) and stroke of 88 mm (3.46 in) are the same as the N52.
Which engine is better N52 or N53?
N53 is an improvement of the N52 Naturally Aspirated (NA) engine mainly since it has gasoline direct injection technology and can burn stratified. N53 unlike its predecessor does not have Valvetronic due to space limitations in the cylinder head.
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.
Whats the difference between S58 and B58?
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.
What year M3 has the S58 engine?
The S58 made its debut in the F97 X3 M and F98 X4 M in 2019 in 480hp form and in its 510hp incarnation for the Competition models before then being fitted to the G8x M3 and M4 in 2021.
Is the B58 a Toyota engine?
BMW currently makes one of the very best engines in the world โ the B58 3.0-liter turbocharged inline-six. It’s unanimously praised for its brilliant combination of power, refinement, versatility, and noise.
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 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).
What models 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.
Why B58 is the best engine?
Its pulling power is immense, capable of making even heavy SUVs properly fast. But it’s not just the power itself but its delivery. There’s torque everywhere in the rev range and virtually no turbo lag. Stomp the go-pedal in any gear, at any rpm, and the B58 explodes, with a seemingly endless surge of power.
Is the M2 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.
What is the difference between N47 and B47 engine?
The new B47 engine replaces the N47 power unit and like its predecessor is a four cylinder in-line, common rail injection, 1,995 cc displacement with a single turbocharger with variable turbine geometry. While the N47 in the xDrive18d and xDrive20d made 143 and 184, the new B47 provides 150 and 190 bhp.
Is the N47 a good engine?
Generally speaking, the N47 is a pretty great engine. Decent performance with loads of torque available low in the rev range. People will say that the N47 is the worst BMW engine ever due to the timing chain issue.
Is BMW B47 engine reliable?
Active member. The B47 has proven to be reliable so far in my mother’s 320d. She has had the car since new and it now has around 70k km on. Time will tell how well it does after motorplan expires, but to date nothing has been replaced or repaired other that just doing general services.
What year BMW was the N57 engine?
The BMW N57 was a 3.0-litre inline, six-cylinder turbo-diesel engine that was available from 2008 and replaced BMW’s M57 engine. The N57 engine had an 84.0 mm bore and a 90.0 mm stroke for a capacity of 2993 cc. The N57TU (Technical Update) was introduced in late 2010.