[joselrl]

Originally Posted by eddiehaug

Check here: https://bimmercat.com/

Mine was produced in 11/2019 and I have the B.

11/2019 as well, and engine info says B48B20B, so I guess it's a B as well

[Vossy]

Originally Posted by joselrl

11/2019 as well, and engine info says B48B20B, so I guess it's a B as well

My 330E says 10/2019 build B48X. What is the X variant?

[Zipp999]

Originally Posted by joselrl

11/2019 as well, and engine info says B48B20B, so I guess it's a B as well

I read that xDrive equipped cars have the A motor. Do you have xDrive on your car?

[Westyfield2]

Originally Posted by Zipp999

I read that xDrive equipped cars have the A motor.

Has this ever been confirmed as a 100% rule?

[SteveinArizona]

Originally Posted by Zipp999

I read that xDrive equipped cars have the A motor. Do you have xDrive on your car?

My 2018 530e also says B46X and I don't have Xdrive.

[MarkoSK]

Originally Posted by Westyfield2

Has this ever been confirmed as a 100% rule?

Maybe? I also have xDrive (vehicle made 10/2020) and the A motor.

[Stealth330e]

I just wish I can find someone in the UK to be able to remap to 400BHP+! Still no joy as mine is a 2021 330e.

[SteveinArizona]

Originally Posted by joselrl

How do you find out which one you have? Is it labeled somewhere?

To be clear, A vs. B is not a different engine...it is a different engine block.