What’s the difference between N1 and M1 4x4 usage

[Doing it for the kids]

The Vehicle type approval for M1 is for a regular car but N1 is for a van (commercial)

Does anyone know if there would be speed limit restrictions or any other issues between them?

 

[Doing it for the kids]

https://vans.honestjohn.co.uk/askhj/answer/72009/what-s-the-different-between-n1-and-m1-vehicle-classification-

Answer3d my own question, N1 is commercial this lower speed limits

 

[dave mountain]

Not if it's a dual purpose vehicle (includes double cabs) and under 2040kg unladen