This was entered as 1:43 scale but I reject that reality. That would scale out to 16 feet long, and a small stepvan generally has a 14 foot box. This thing stretches way past the rear axle, it's gotta be at least 16 foot. At 1:50 scale the total length would be 18-3/4 feet and that doesn't allow much room for the cab. So sticking with standard model scales, next is 1:64. That's 24 feet even. A 16' box leaves 8 for the cabin which seems a bit much, so let's say a 18' body and six for the cab.