Yes; I have noticed antifreeze smell from under the hood after driving for a while.
Don't see any leaks and level not low,,, but I WILL report this to the dealer at my 10k mile service interval.
This happened on a 1990 E-150 I bought new and I complained to the dealer about it for years,,had a 6/60k warranty back then. Just before the warranty expired I noticed a trail of dried up white stuff running from the top of the engine, down the head and side of the block and onto the oil filter. It was dried up antifreeze. Anyway,, went back to the dealer where they replaced the leaking intake manifold gasket and one head gasket under warranty.
I suspect that if we smell antifreeze, it's leaking or weeping onto something hot, even the block, and we are smelling the fumes as it evaporates. Complain to the dealer like crazy. I plan to.
V6 SE 8900 miles