- 2010 GMC Sierra 1500 VIN 3GTRKUEA5AG163573 - New GMC for sale from HERITAGE PONTIAC-BUICK-GMC TRUCK-HONDA by EveryCarListed.com You must see this 2010 GMC Sierra 1500 SL that we have at, HERITAGE PONTIAC-BUICK-GMC-HONDA. This Sierra 1500 has a 4.8 liter 8 cylinder 16 valve engine and a 4-Speed Automatic transmission that is ready to haul up to 1654 pounds. We would love to put you in the driver's seat of this Sierra 1500. Please contact us for more information.