I have a Charger SRT8 and there is no problem driving it everyday, just depends how heavy your foot feels. I don't do it myself but I have had to drive it for a week straight and it is manageable. I get about 17 mpg combined. I have driven it in the rain and it is fine as long as common sense in used. You shouldn't have a problem driving it everyday. It is just very hard to control the urge to punch it every drive knowing you have that much power under your foot.