Used 2018 GMC Sierra 1500 for sale nationwide 

3,244 resultsDisplaying 1 - 25
2018 GMC Sierra 1500 SLT
24 Photos
Location: Houston, TX
2018 GMC Sierra 1500 SLT
44 Photos
Location: Fort Payne, AL
2018 GMC Sierra 1500 SLT
6 Photos
Location: Gilbert, AZ
2018 GMC Sierra 1500 SLT
21 Photos
PRICE DROP
Location: Miami, OK
2018 GMC Sierra 1500 SLT
1 Photo
Location: Hickory, NC
2018 GMC Sierra 1500 Denali
25 Photos
Location: Amarillo, TX
2018 GMC Sierra 1500 Denali
32 Photos
Location: Columbia, MO
2018 GMC Sierra 1500 Denali
1 Photo
Location: Lake Jackson, TX
2018 GMC Sierra 1500 SLT
7 Photos
Location: Placerville, CA
2018 GMC Sierra 1500 SLE
51 Photos
Location: Pharr, TX
2018 GMC Sierra 1500 SLT
34 Photos
Location: Houston, TX
2018 GMC Sierra 1500 SLE
19 Photos
Location: Hagerstown, MD
2018 GMC Sierra 1500 SLT
25 Photos
Location: Gilbert, AZ
2018 GMC Sierra 1500 SLT
23 Photos
Location: Oklahoma City, OK
2018 GMC Sierra 1500 SLT
26 Photos
Location: Chattanooga, TN
2018 GMC Sierra 1500 SLT
19 Photos
Location: Casa Grande, AZ
2018 GMC Sierra 1500 SLT
30 Photos
Location: Arlington, TX
2018 GMC Sierra 1500 SLT
33 Photos
Location: Port Richey, FL
2018 GMC Sierra 1500 SLT
30 Photos
Location: Fort Walton Beach, FL
2018 GMC Sierra 1500 SLT
6 Photos
Location: Salt Lake City, UT
2018 GMC Sierra 1500 SLT
20 Photos
Location: Springdale, AR
2018 GMC Sierra 1500 Denali
33 Photos
Location: Medina, OH
2018 GMC Sierra 1500 Denali
33 Photos
PRICE DROP
Location: Fenton, MI
2018 GMC Sierra 1500 SLT
41 Photos
Location: Spring, TX
2018 GMC Sierra 1500 Denali
30 Photos
Location: Round Rock, TX
Displaying 25 of 3244  results

The value of used vehicles varies with mileage, usage and condition and should be used as an estimate. The CARFAX Vehicle History products and services are based only on information supplied to CARFAX and available as of 12/19/2018 at 08:00 (CDT). Other information that may affect the value may not have been reported to CARFAX. The CARFAX Vehicle History Report for the vehicle may contain more current information. Vehicle descriptions and details on this page may have been provided, in part or entirely, by the seller or its agent. CARFAX does not verify these descriptions and details, and is not responsible for the accuracy of the information. Please refer to the CARFAX Terms of Use for more information.

Loading cars...