Small Scale Military Headquarters

Last night I finally opened the GI Joe Humvee that I'd picked up several weeks ago. Side by side with the 21C version, the GI Joe vehicle is significantly larger.

Excuse me if this has been covered in the past, but does anyone know which one is more true-to-scale? I'm thinking it's the 21C version.

I have measured the XD humvee and it is DEAD ON. The bbi humvee is a little big, but 21st's is exactly 1:18.

I concur. Haven't actually measured, but I recall in a similar thread on the old GP board that someone said the 21st Hummer was the most accurate scale wise. I only wonder why they didn't include an opening engine!?!

Thank you for confirming my suspicians, digger and tmanthegreat!