Hi
The one sold as Volvo A40H is actually a A60H!
It's this model im talking about
:
https://rcmodeldesign.com/rc-dumper-volvo-a40g-1-14
If you go to official volvo website for the 1:1 A60H its 12225 long and on the above model 900mm X 14 you end at 12600 difference if scaled up is 375 and going back to scale that's in cm 2,67 something like bit more than 1 inch
Would say that can be given to measuring error
