@leanderlindahl Yes, kind of. I only drive a bicycle but I tested CoMaps and OSMand for a friend driving by car.
He wanted to also have traffic information but you only get this from Google. There is a workaround to show traffic jam data in OSMand but it's not nice.
In general I would say CoMaps for car navigation but there is no complete free replacement for Googles data so I came up with the idea why not change your way of commuting to break free.
My choice is OSMand BTW.