check out the CLA 45 AMG Engine and Drivetrain
drivetrain and suspension all nude for everyone to see
turbo power
not sure where people figured it was a twin turbo 4 cylinder. Where is the second turbo?
45 AMG engine bay
AMG brake calipers? Will we get them too?
You've probably figured out by now (maybe not) these photos are from the A45AMG.. But I don't see the CLA 45 AMG being all that different.

drivetrain and suspension all nude for everyone to see

turbo power
not sure where people figured it was a twin turbo 4 cylinder. Where is the second turbo?

45 AMG engine bay

AMG brake calipers? Will we get them too?
You've probably figured out by now (maybe not) these photos are from the A45AMG.. But I don't see the CLA 45 AMG being all that different.