Petrol/Gas There’s 18 variants of the B58. Which exact model is ours?

[FlyingTexan]

Which one from this list?

Technically suitable engine oils for BMW Group engines.pdf

drive.google.com

 

[MrMike]

Which one from this list?

Technically suitable engine oils for BMW Group engines.pdf

drive.google.com

The one that is recommended by your agent for your current environment.

 

[FlyingTexan]

The one that is recommended by your agent for your current environment.

I don’t know if you missed the headline in bold but I’m asking for the exact model of our engine. I simply posted the pdf because it lists all variants. I already know what oil I’m using.

 

[MrMike]

I don’t know if you missed the headline in bold but I’m asking for the exact model of our engine. I simply posted the pdf because it lists all variants. I already know what oil I’m using.

According to @Stu_Barnes it's the B58MO

 

[Tom109]

Our B58 includes a GPF

Petrol/Gas GPF​

 

[Tazzieman]

Just popping this recent link here, Useful to shut down the naysayers welded to other brands.

How The BMW B58 Became The Most Reliable BMW Engine Ever Made

In just nine years, the B58 has a proven track record for strength, reliability, and power

carbuzz.com

 

[angstorms]

This is good document on the B58 engine it is the tech training manual on the motor https://bmwtechinfo.bmwgroup.com/tech_training_manual/ST1505 B58 Engine.pdf

 

[Nadir5]

Wikipedia says

B58B30C: 250 kW (335 HP)​

• 2022–present Ineos Grenadier (detuned to 286 hp)

 

[WoodyD68]

Wikipedia says

B58B30C: 250 kW (335 HP)​

• 2022–present Ineos Grenadier (detuned to 286 hp)

I went and checked. Hard to get a good angle. Engine identification is on the vehicle-right upper front part of the block (as indicated on page 9 of the ST1505 BMW Engine Info Manual mentioned above). It is behind several hoses, so hard to get a good shot with a phone... but here it is (See photo below). "B58B30C" is correct as Nadir5 said.

I believe it is a variant of the "medium power B58TU" variant of the B58B30M1, which is one of the several "B58C" versions (aka B58TU, aka B58 Gen 2). I base this on :

• HP Fuel Pump top is domed (vs indent of original B58) - see page 33 of ST1853 B58TU Engine Ref Manual
• "Spider Web" pattern of the top of the black plastic intake manifold (B58 original has a grid pattern, like graph paper) - see Kern417 video at 7:22 mark
• Integrated exhaust manifold with 2 exhaust ports from head to turbo (vs 6-ports on original B58) - easy to see visually on your truck, and reference page 5 and 6 of ST1853 Ref manual
• Air intake from turbo to intake manifold has the "flex ribs" near the top - see cover image of the ST1853 Engine Ref Manual

Reference Links:

• BMW Reference Manual - B58 Engine Technical Training (ST1505 B58 Engine.pdf)
  • for comparison, but note this is not the Grenadier engine
• BMW Reference Manual - B58TU Engine Technical Training (ST1853 B58TU Engine.pdf)
  • This is for the variant that is in the Grenadier, but the power curves, etc. don't apply bc INEOS 'detuned' the engine
• How to tell which version of the B58 is in your car (Visual Differences) [YouTube | Kern417]

Note: The Grenadier engine is NOT the B58TU2 (B58 Gen 3), which has 'mild hybrid' components.