September 10, 2010 Chevy Impala and Hank Graff Davison are synonymous. They both have been around for many years; Hank Graff dealerships have been serving the nation for 96 years and the Chevy Impala for 53 years, nine generations of the Chevy Impala, not quite as many for the Graff dealerships. As the years keep rolling on Hank Graff Davison keeps getting better, just like the Chevy Impala with the best coverage in America. Because the Chevy Impala is engineered for dependability, each 2011 Chevy Impala is backed by a 100,000 mile/5-year transferable Powertrain Limited Warranty to guarantee the quality. That’s 40,000 more miles than Toyota, Honda or Nissan offer. Add in our Roadside Assistance and Courtesy Transportation Programs, and you have the best coverage in America. How about Hands-Free Calling. Hands on the wheel, eyes on the road. Chevy Impala offers hands-free calling with Bluetooth®  wireless technology for select phones. Standard on LT and LTZ and now available on LS. Want some great sound in your number one selling large sedan in America? The Power of Bose®. Bose premium sound — an eight speaker sound system engineered to Chevy Impala acoustics. Standard on LTZ; LT requires available Luxury Edition Package. You can get additional information on the Chevy Impala and Hank Graff Davison by visiting http://www.hankgraffdavison.com or by calling 810-653-4111. Hank Graff Davison is Chevy Impala!