Scotty Kilmer, a veteran mechanic with over 50 years of experience, delivers his brutally honest and entertaining take on American car brands. In this video, he ranks every major U.S. automaker from worst to best, based on reliability, engineering, and real-world performance. From budget disasters to legendary workhorses, Scotty pulls no punches, sharing insider knowledge and personal anecdotes. Whether you're buying your first car or a seasoned collector, this ranking offers practical advice and a dose of humor. Discover which brands to avoid and which ones truly stand the test of time.