I use white lithium grease like ironbuilt said. It will have "some" odor until the solvent in it evaporates, but the plus side is that it won't stain your interior. If you can find it in a tube instead of spray can, there will not be any solvent odor (may still have a very slight odor though).
I'm not sure about syl-glide.
Graphite (powder) is a great lubricant & has no odor at all, BUT it is black/silver and is EXTREMELY messy & stains cannot be cleaned off. Personally, I only use graphite inside my locks & on my speedometer cable.