I thought this might have been the case for people who own chargers, but I don't know if it's more noticeable when a non-owner drives it.
A co-worker of mine rented a charger for the week he went to Florida and had a story to tell. The side story was more interesting (it's the only part I remember) and it included what I'm just dubbing "the police effect". He said it was crazy, when he rented the car, people would just get out of his way as he went about his business. He found it very noticeable.
I guess the Charger commandeers traffic quite a bit. Owners experience this? Sounds like a nice perk!