AutoNation USA Katy

Gullo Ford of Conroe- The Woodlands

Houston Auto Credit

Spider

Fullsize Crew Cab

Truck

AWD4WD

8-Cylinder Turbo

Diesel

Sierra 2500

Technology Package

Gooseneck/5th Wheel Prep Package

New 2025 GMC Sierra 2500 Denali w/ Technology Package

New 2025 GMC Sierra 2500 Denali w/ Technology Package Plano TX 75024

Automatic

Denali

Texas SLT Premium Package

X31 Off-Road and Protection Package

Heavy Duty Front Spring/Camper Package

New 2025 GMC Sierra 2500 SLT w/ Texas SLT Premium Package

New 2025 GMC Sierra 2500 SLT w/ Texas SLT Premium Package Plano TX 75024

Denali Reserve Package

LPO, Hitch Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package Plano TX 75024

Used

Duramax Plus Package

Gooseneck/5TH Wheel Prep Package

Suspension Package, Off-Road

Get AutoCheck Vehicle History

Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package

Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package Conroe TX 77301

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package Houston TX 77094

All Terrain HD Package

Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package Houston TX 77063

Used 2024 GMC Sierra 2500 AT4X

Used 2024 GMC Sierra 2500 AT4X Plano TX 75024

AT4X

Ewing Buick GMC

Houston

Used Cars for Sale

2018

Test drive Used 2018 GMC Sierra 2500 at home in Houston, TX.Used GMC Sierra 2500 cars for sale, including a  2018 GMC Sierra 2500 Denali and a  2018 GMC Sierra 2500 SLT ranging in price from $28,999 to $46,249.

Used 2018 GMC Sierra 2500 for Sale in Houston, TX - Autotrader

Used 2018 GMC Sierra 2500 Denali for Sale

Search from 3 GMC Sierra 2500 for sale, including a Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package and a Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package ranging in price from $28,999 to $46,249.

Autotrader has 3 GMC Sierra 2500 for sale near Houston, TX, including a Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package and a Used 2018 GMC Sierra 2500 SLT w/ Duramax Plus Package ranging in price from $28,999 to $46,249.

bodyStyleSubtypeCode

dealType

doorCode

driveGroup

endYear

engineCode

engineDisplacement

extColorSimple

featureCode

Exterior Features

Technology Features

Interior Features

Safety Features

fuelTypeGroup

homeServices

intColorSimple

keywordPhrases

listingType

location

makeCode

marketExtension

Include Extended Delivery

maxPrice

maximumSeating

mileage

minPrice

modelCode|GMC

mpgRange

priceRange

productTypes

searchRadius

sellerType

startYear

transmissionCode

trimCode|GMCC25PU

truckBedLength

vehicleExchange

vehicleHistoryType

vehicleStyleCode

vehicleType

vehicleUseType

yearRange

Leather Seats

Sunroof

AWD/4WD

Enter your mobile number to receive text alerts for your saved searches.

To make it easy, we send text alerts using an automatic dialing system. Of course, you don't have to sign up for these text alerts to receive Autotrader services.

Helpful Links

Car Research & News

Car Buying Tools

Used 2018 GMC Sierra 2500 for Sale in Houston, TX

Location

Year

Make, Model & Trim

Condition (1 selected)

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Truck Cab Size

Fuel Type

Truck Bed Length

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Number of Seats

Number of Doors

Seller Type

Used 2024 GMC Sierra 2500 AT4X

3 Matches

2018 GMC Sierra 2500

2018 GMC Sierra 2500

2018 GMC Sierra 2500