- 2004 GMC Sierra 1500 VIN 1GTEC14X54Z198683 - from Guess Motors/Guess Ford Mercury by EveryCarListed.com Take a look at this 2004 GMC Sierra 1500 that we have at, Guess Motors/Guess Ford Mercury. This 2 Door Truck comes equipped with the following electronic features; AM/FM Stereo, CD Player. For your peace of mind, this Sierra 1500 also comes with the following safety features; 4-Wheel ABS. We would love to talk to you more about this Sierra 1500. Please contact us for more information.