- 2007 GMC Sierra 1500 VIN 1GTEK19V27E181443 - from Guess MotorsGuess Ford Mercury by EveryCarListed.com Take a look at this 2007 GMC Sierra 1500 that just came into, Guess MotorsGuess Ford Mercury. This 4 Door Extended Cab Truck comes equipped with the following electronic features; AMFM Stereo. 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.