Just shy of 6 years for a new car: http://www.kbb.com/car-news/all-the-latest/average-length-of-us-vehicle-ownership-hit-an-all_time-high/2000007854/ http://www

Just shy of 6 years for a new car: http://www.kbb.com/car-news/all-the-latest/average-length-of-us-vehicle-ownership-hit-an-all_time-high/2000007854/ http://www.kbb.com/car-news/all-the-latest/average-length-of... Obviously a significant portion of those cars remain on the road, just with new drivers. As of 2012, the average age of cars on the road is 11 years: https://www.mainstreet.com/article/how-long-do-you-keep-car-americans-are-driving-them-ground https://www.mainstreet.com/article/how-long-do-you-keep-car-...