- 2003 GMC Sierra 1500HD VIN 1GTGK13UX3F252742 - from Voice Motor Sales by EveryCarListed.com You must see this 2003 GMC Sierra 1500HD Standard that we have at, Voice Motor Sales. This Sierra 1500HD has a 6.0 liter 8 cylinder 16 valve engine and a 4-Speed Automatic transmission that is ready to haul up to 2783 pounds. We would love to talk to you more about this Sierra 1500HD. Please contact us for more information.