2013 Impala Models & Specs

  • 1 3 Requires a subscription sold separately by SiriusXM after trial period. Available only in the 48 contiguous United States and Washington, D.C. Visit siriusxm.com for details.
  • 2 2 Visit onstar.com for coverage map, details and system limitations. Services vary by model and conditions.
  • 3 4 EPA-estimated. Vehicles not equipped with E85 FlexFuel capability offer an EPA-estimated 18 MPG city/29 highway.