Are newer cars really more fuel-efficient than their classic counterparts?
Forum user A 401 CJ asked what car, truck or road-going vehicle you have driven or owned that returned the worst fuel economy–excluding military vehicles.
Which car brand do you think has the highest number of cars of the EPA's "Least Efficient Cars by EPA Size Class" list for 2021?
In a world in which 30+ mpg is practically the norm, what do you consider to be "fuel-efficient?"
