Sonic Automotive (NYSE:SAH – Get Free Report) was downgraded by research analysts at Morgan Stanley from an “equal weight” rating to an “underweight” rating in a report released on Friday. Get Sonic Automotive alerts:Check Out Our Latest Report on SAHSonic Automotive Trading Down 2.5%NYSE SAH opened at $84.67 on Friday. Sonic Automotive has a 1 year low of $54.11 and a 1 year high of $113.67. Sonic Automotive Company Profile(Get Free Report)Sonic Automotive, Inc is a publicly traded automotive retailer that operates a network of franchised new-car dealerships and used-vehicle dealerships across the United States. Recommended StoriesReceive News & Ratings for Sonic Automotive Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Sonic Automotive and related companies with MarketBeat.com's FREE daily email newsletter.