How big is too big? Yes there are big SUVs and there are small SUVs. There are big cars and there are small cars. The SUV classification is a marketting one. If we were to ban vehicles of a certain size from the interior of a major metropolitan area then let's do it right. Instead of banning based on a marketting classification, ban based on actual real-world dimensions. My Jeep's overall length is slightly less than that of a Nissan Sentra and its overall width is less than 4" more. I have expounded upon this in a previous post from another thread. A BMW 525 sedan actually takes up more floorspace than my Jeep Grand Cherokee. Is Paris going to ban them?