In Spain, Europe, we have restrictions to go in with cars based on Euro Emission class. We normally know restrictions in the city we live, but not other cities ( more than 50.000 people), where fines are around 100 €, if your car not allowed enter a restricted zone.

we can select a car (in my case I have more than one) and navigation will warn you when you enter a restricted area, even having in consideration this restriction for calculating routes.