I spent a lot of time looking at this puzzle, and couldn't figure out what it was. In the end I just Googled "1911 factory demonstrator", and it appeared on the first page. Now I know it's a 4wd, I can kind of see a slight bit of the front axle, but I didn't notice it before. And, surprisingly, it looks basically the same as it did in 1911. This was a very good puzzle car.