Model Overview
Prices and colors may vary by model.

2018 GMC Sierra 1500 Port Lavaca,TX

Auto Publishers Price Starting at

$29,000 - $56,300
CITY
18
HWY
24

*Based on model year EPA mileage ratings. Use for comparison purposes only. Your atual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid only) and other factors.

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2018 Sierra 1500

Strong, efficient engines; innovative cargo solutions; quiet, stylish cabins; upgraded connectivity and entertainment systems

The GMC Sierra returns in 2018 without a lot of changes. The base model now gets a nicer radio with a 7-inch color touch screen and a rearview camera, while the tire pressure monitoring system has also been improved

2018 Sierra 1500 SLE

Starting MSRP
$35,700
EPA-Est MPG Cty/Hwy
18/24

2018 Sierra 1500 SLT

Starting MSRP
$42,800
EPA-Est MPG Cty/Hwy
18/24

2018 Sierra 1500 Denali

Starting MSRP
$52,900
EPA-Est MPG Cty/Hwy
18/24
Search Options
Used 2018 GMC Sierra 1500
Selling Price
$39,900
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, EcoTec3 6.2L V8, 8-Speed Automatic with Overdrive, , White, cocoa,3GTU2NEJ1JG455690, JG455690
Used 2018 GMC Sierra 1500
Selling Price
$38,656
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, V8, 8-Speed Automatic with Overdrive, , White, jet black,3GTU2NEC1JG501990, JG501990
Used 2018 GMC Sierra 1500
Selling Price
$38,656
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, V8, 8-Speed Automatic with Overdrive, , White, jet black,3GTU2NEC1JG501990, JG501990
Used 2018 GMC Sierra 1500
Selling Price
$39,900
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, EcoTec3 6.2L V8, 8-Speed Automatic with Overdrive, , White, cocoa,3GTU2NEJ1JG455690, JG455690
Used 2018 GMC Sierra 1500
Selling Price
$39,900
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, EcoTec3 6.2L V8, 8-Speed Automatic with Overdrive, , White, cocoa,3GTU2NEJ1JG455690, JG455690
Used 2018 GMC Sierra 1500
Selling Price
$38,656
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, V8, 8-Speed Automatic with Overdrive, , White, jet black,3GTU2NEC1JG501990, JG501990
Used 2018 GMC Sierra 1500
Selling Price
$38,656
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, V8, 8-Speed Automatic with Overdrive, , Summit White, Jet Black,3GTU2NEC1JG501990, JG501990
Used 2018 GMC Sierra 1500
Selling Price
$39,900
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, EcoTec3 6.2L V8, 8-Speed Automatic with Overdrive, , White Frost, Cocoa,3GTU2NEJ1JG455690, JG455690