Used 2016 GMC Acadia SLT-1 For Sale in Harrisburg PA Financing made easy, regardless of your credit history! Click on image below to apply for financing! Description: Coming Soon! For more info you can call us at (888) 781-6783 Disclaimer: Brenner Auto Group attempts to provide accurate information on the automobile listed above. The actual equipment may vary. Please confirm all vehicle options, accessories and PRICES with a sales associate to assure accuracy.