Are there certain online sites that are generally viewed as better or more successful sites for selling vintage cars? Of course, right here on V8Buick I know there's a good one, too! Thanks for any tips.
Probably depends on the make and model of the car. What kind are you talking about? This site is good for Buicks, there are a couple for Pontiacs and Olds, etc., etc. There is also ebay, cctol.com (auto trader), and hemmings.com, to name a few.
