Hi Steve, yeah, that might be correct, it's a small discrepancy to pay just to have a '58 in my collection. If they weren't side by side it's such a small difference you'd never know. Width wise the Caddy is a tad wider just as the real car is, the height is a a bit taller as well but I think that's due to the oversize wheels and tires. I just had to have one though lol. I did make my own boot for it and it turned out great, I'll post pics after I get the wheels and tires swapped. I'm glad this model has created some buzz, it's nice to get something different. It's been awhile. So many models have just been rehashes.