

SAN ANTONIO, get ready for the hulking new edition to the All Terrain line, the GMC Sierra All Terrain X. New for the Sierra All Terrain X is a monochromatic exterior with an overhauled cosmetic design, a strapping V8 with increased horsepower and Goodyear Wrangler DuraTrac MT tires.
GMC customized the Sierra All Terrain X to reflect the truck brand’s professional grade and off-road capability, which the Sierra Denali so-oft exemplifies. It features premium materials with the latest technology and performance equipment that’s expected to provide an exceptional on- and off-road experience.
Custom on the GMC Sierra All Terrain X are tinted chrome accents, All-Terrain badging, a spray-on bedliner and a large black grille. The Sierra’s beefy appearance helps boost what’s under the hood of GMC’s best-selling model. A sturdy 5.3-liter V8 powers this special edition Sierra and it churns out 365-horsepower, an impressive jump from the previous delivery of 355-horsepower. Also featured is the Sierra All Terrain X’s distinct Eaton locking rear differential and suspension.
Sierra 1500 zealots can also expect GMC’s esteemed Z71 Off-Road suspension package with Hill Descent Control, Rancho shocks, an air cleaner and an underbody transfer case shield. The Mud-Terrain-rated Goodyear Wrangler DuraTrac MT tires are capable of trampling over dirt, gravel and other off-road pavements for the smoothest off-road ride over the bumpiest roads.
According to GMC’s recent press release, this special edition will be available on the latest Sierra 1500 SLT crew cab/short box models. The X edition will provide 18 inch black wheels, LED headlamps, body-color panels and door handles, a performance exhaust system, six exterior colors and more.
The special edition GMC Sierra All Terrain X is expected to hit showrooms this spring. Price information is not available. Stay tuned for details.
New GMC Sierra Truck Inventory
Pre-Owned 2021 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive Elevation
- Sales Price $31,405
- Miles
- 113,304
- Exterior
- Satin Steel Metallic
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2020 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali
- Sales Price $42,355
- Miles
- 97,497
- Exterior
- Dark Sky Metallic
- Engine
- 3.0L I6
Pre-Owned 2018 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive SLT
- Sales Price $29,552
- Miles
- 98,810
- Exterior
- Stone Blue Metallic
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2020 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- Sales Price $43,632
- Miles
- 72,079
- Exterior
- Summit White
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2021 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive SLT
- Sales Price $44,982
- Miles
- 24,434
- Exterior
- Satin Steel Metallic
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2015 GMC Sierra 1500 Crew Cab Standard Box 2-Wheel Drive SLE
- Sales Price $22,582
- Miles
- 125,637
- Exterior
- Iridium Metallic
- Engine
- EcoTec3 5.3L V8 Flex Fuel
Pre-Owned 2020 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive SLT
- Sales Price $42,771
- Miles
- 38,231
- Exterior
- Satin Steel Metallic
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2019 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive SLT
- Sales Price $37,981
- Miles
- 67,638
- Exterior
- Onyx Black
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2019 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive SLT
- Sales Price $37,771
- Miles
- 70,752
- Exterior
- Onyx Black
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2018 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT
- Sales Price $37,915
- Miles
- 40,376
- Exterior
- White Frost Tricoat
- Engine
- EcoTec3 6.2L V8
Pre-Owned 2017 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT
- Sales Price $33,291
- Miles
- 80,570
- Exterior
- Dark Slate Metallic
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2021 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4
- Sales Price $51,981
- Miles
- 26,952
- Exterior
- Onyx Black
- Engine
- EcoTec3 5.3L V8
Pre-Owned 2022 GMC Sierra 1500 Crew Cab Short Box 2-Wheel Drive Elevation
- Sales Price $49,981
- Miles
- 11,202
- Exterior
- Onyx Black
- Engine
- EcoTec3 5.3L V8
The whole process was seamless and...
5
The whole process was seamless and smooth. Everyone was knowledgeable, kind and helpful! That listened and made sure I got exactly what I wanted... no...
Tracy B.
SAN ANTONIO

Very friendly and customer service...
5
Very friendly and customer service oriented! Up front with all services details and recommendations.
Christopher O.
HELOTES

I live 4 hours away from the dealership...
5
I live 4 hours away from the dealership and when I sent the inquiry to see if the suv I wanted was still available, Eric called me immediately. He was...
Amy P.
CONROE

Money has been tight for me but the...
5
Money has been tight for me but the health of my truck is important. Jonathan Rivera was able to help me prioritize what I need for this service and w...
Natalie A.
SAN ANTONIO


Cavender West has always been our go to...
5
Cavender West has always been our go to shop for service on our GMC Denali but since recently a new dealership opened up and closer to home we decided...
Nidia C.
LYTLE

This is my 2nd vehicle that I have...
5
This is my 2nd vehicle that I have purchased from your dealership and my experience is always a good one.
Nakisha L.
SAN ANTONIO

I was treated professionally and with...
5
I was treated professionally and with exceptional customer service. There was a problem with my service but it was resolved very well.
Steve D.
LAKE FORREST

Our experience went well. Had to wait a...
5
Our experience went well. Had to wait a week for our car and the process went smoothly. Only sad part is our salesman is a Falcons fan. May he be save...
Randy H.
ODESSA

Stevie excelled in her role, displaying...
5
Stevie excelled in her role, displaying exceptional friendliness and a genuine concern for our requirements. She even went the extra mile by retrievin...
Matthew P.
SAN ANTONIO
