Do new cars really get better mileage?

[VetteOwner]

yup
in IL your lights must be on in adverse weather(anyhtign but sunny and cloudy) so if its foggy and someone pulls out in front of you and your lights were not on you would get the ticket if you hit them. thats what the IL laws are about, usually only in effect when your in an acident. they most likely will not pull you over for it tho.