... 2005 GMC Sierra 1500 ... $2,000 below NADA Retail Value ... also includes 6 Cyl. Gas Engine ... The Hubler Auto Group, teamed with Hubler Auto Center, has sold hundreds of thousands of vehicles to Indiana customers since 1961. Deciding where to shop is a BIG decision. Let us make it an easy one. NADA, Central, 11/2010