Mitchell Buick-GMC · San Angelo, TX

2026 GMC Sierra 1500 AT4

6 miles · truck

1 / 20 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 1500

TrimAT4

VIN3GTUUEEL6TG524663

Stock numberG260707

Mileage6 miles

BodyPickup

Engine6.2L V8

Cylinders8

Displacement6.2L

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

MPG14 city / 17 hwy

ExteriorCoastal Dune

Towing9000

Vehicle description

KEY FEATURES INCLUDE 10-Way Power Driver Seat Adjuster with Lumbar - Includes Driver seat direction: Driver seat with 8-way directional controls,Driver lumbar: Driver seat with 2-way power lumbar,Power driver seat controls: Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control, 170 Amp Alternator, 265/70R17SL AS BW Spare Tire, 3 YEARS, SIRIUSXM (NON-TRANSFERABLE) SEE SIRIUSXM.COM/TERMS - Includes Radio: AM/FM/SiriusXMsatellite, 3.23 Rear Axle Ratio, AT4 Preferred Package - Includes REAR SLIDING POWER WINDOW,Rear windshield: Power rear windshield,Universal Home Remote, AT4 Premium Package - Includes Off-Road High Clearance Step, Auxiliary External Transmission Oil Cooler, DRIVER MEMORY, Dual Active Exhaust - Includes Tailpipe: Stainless steel dual exhaust with chrome tailpipe finisher,Multi-mode exhaust, ENGINE: 6.2L ECOTEC3 V8 WITH DYNAMIC FUEL MANAGEMENT - Includes 730 Heavy-Duty Battery,Battery type: Heavy-duty lead acid battery,Battery run down protection,Accessory power: Retained accessory power,TRANSMISSION: 10-SPEED AUTO,Transmission: 10-speed automatic,Overdrive transmission,Selectable mode transmission,Lock-up transmission,Sequential shift control: Sequential shift with steering wheel controls,Transmission Type: Automatic,Engine Location: Front mounted engine,Fuel Type: Premium gasoline,Ignition: Spark ignition system,Engine Mounting direction: Longitudinal mounted engine,Engine block material: Aluminum engine block,Cylinder head material: Aluminum cylinder head,Emissions: LEV3-ULEV50 emissions,Low level warnings: Low level warning for oil, coolant, fuel, washer fluid and brake fluid,Engine: EcoTec3 6.2L V-8 direct injection, variable valve control, premium gasoline, engine with cylinder deactivation and 420HP,Engine Short: EcoTec3 6.2L V-8,Engine Configuration: EcoTec3 V8, External Engine Oil Cooling, Federal Emissions Requirements, FRONT BUCKET SEATS WITH CENTER CONSOLE & WIRELESS CHARGING - Includes POWER PASSENGER SEAT ADJUSTER,Passenger seat direction: Front passenger seat with 8-way directional controls,Front passenger lumbar: Front passenger seat with 2-way power lumbar,Power passenger seat controls: Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,Split front seats: Bucket front seats, Front License Plate Kit, GMC MultiPro Tailgate Step Lights, GVWR 7,100 LBS. (3,221 KG), Power Sunroof - Includes First-row sunroof: First-row sliding and tilting glass sunroof with power 1-touch activation sunshade, Preferred Equipment Group 4SB - Includes Trailer Side Blind Zone Alert,FRONT AND REAR PARK ASSIST,Trailer Camera Provisions,Electric Rear-Window Defogger,THEFT-DETERRENT SYSTEM,Black Chrome Grille Insert Bars,Front Rain-Sensing Wipers,HEAVY-DUTY AIR FILTER,Skid Plates,120-Volt Interior Power Outlet,120-Volt Bed Mounted Power Outlet,Heated Driver and Front Outboard Passenger Seating,Wireless Charging,Front Premium Floor Liners with Removable Carpet Insert,Rear Premium Floor Liners with Removable Carpet Insert,CARPET FLOOR COVERING,Floor covering: Full carpet floor covering,Floor coverage: Full floor coverage,ONSTAR & GMC CONNECTED SERVICES CAPABLE,Heated 2nd Row Outboard Seats,Power Front Passenger Windows with Express Up/down,First-row windows: Power first-row windows,One-touch down window: Front and rear one-touch down windows,One-touch up window: Driver and passenger one-touch up windows,Premium Bose 7-Speaker Sound System,Power Rear Windows with Express Down,Second-row windows: Power second-row windows,Integrated Trailer Brake Controller,HD Surround Vision,Front camera: Front mounted camera with washer,Right camera: Right side camera,Left camera: Left side camera,Camera: HD Surround Vision w/Hitch View aerial view camera,SEATS, VENTILATED DRIVER AND FRONT PASSENGER,POWER RAKE & TELESCOPING STEERING COLUMN,Steering wheel tilt: Power tilting steering wheel,

Features & options (250)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Keyless Entry
Keyless Ignition System
Leather Seats
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Lane Keep Assist
Sunroof/Moonroof
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Premium Sound System
SiriusXM Trial Subscription
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Can use Apple CarPlay and Android Auto wirelessly
Wi-Fi Hotspot capable
May require additional optional equipment
Steering-wheel mounted controls
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
SiriusXM with 360L Trial Subscription
Place and receive hands-free phone calls
Deep-tinted glass
Provides added protection from sun and glare
Body-color door handles
Rainsense automatic wipers
Grille (Black chrome grille insert bars with gloss black header and accents.)
17" full-size spare steel wheel with Black finish
Perimeter Lighting
LED projectors with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
20" machined aluminum wheels with Carbon Grey Metallic accents
Cargo bed LED lighting
Provides light to find cargo in the bed
Rear pillar lamps
Spare tire carrier lock
Helps keep spare tire secure
Utilizes the same key as the door and ignition
Rear wheelhouse liners
IntelliBeam
Heated, power, driver-side auto-dimming, power-folding outside mirrors
Puddle lamps
Memory setting
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
Black mirror caps
Body-color front bumper
Cab-mounted cargo area lamps
With switch in switch bank left of the steering wheel
Illuminates the cargo bed area
GMC MultiPro Tailgate
Tailgate with EZ Lift assist, power lock & release
Hitch area lighting
Tailgate and bed rail protection caps
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
Spray-on bedliner
Includes logo on all trims except PRO
Body-color rear bumper
LED fog lamps
Help minimize glare in adverse driving conditions
Off-Road High Clearance Steps
Textured step pads help provide secure footing
Power sliding rear window with rear defogger
Coastal Dune
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
GMC MultiPro tailgate Step Lights
Front license plate bracket
17" 265/70R17SL all-season, blackwall spare tire
20" LT265/60R20 MT Goodyear Wrangler Territory blackwall tires
Routine tire rotations are strongly recommended
Carpeted floor covering
Color-keyed to match the interior
13.4" diagonal multicolor reconfigurable Infotainment screen
Rear air vents
Provides cabin comfort for rear occupants
In-Vehicle Trailering App
Checklist
Trailer light sequencing
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Power tilt and telescoping steering column
Use the driver memory to save and recall memory settings
Provides extra comfort when entering or exiting the vehicle
You can always override the feature and take control
120-volt box-mounted power outlet
3-prong auxiliary household-style outlet
Located in the pickup bed
Steering column lock, electrical
Ventilated driver and front passenger seats
Individually controlled
Cooling feature includes both seatbacks and cushions
Driver memory
Power windows
Front passenger with express-up/down
Seat trim, Perforated leather front
120-volt power outlet
Located on the instrument panel
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
USB ports
(2) Data/charge ports located inside center console
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Front bucket seats
Includes center console
Keyless Open and Start
Power door locks
Programmable
10-way power driver seat with power lumbar
Moves the seat forward and back, and up and down
Tilt the seat cushion and seatbacks
Premium front floor liners with removable carpet insert
12.3" diagonal color Driver Information Center
(2) Charge ports located on rear of console
Driver with express-up/down
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
Wireless Charging
Uses induction technology for portable electronic devices
Convenient charging location at the front of the center console
Device may require optional case for phones that are compatible
Up-level rear seat with storage package
60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)
Compass
Located in instrument cluster
10-way power front passenger seat
Forward and back
Up and down
Tilt seat cushion back and upright
Recline seatback up and down
Includes 2-way power lumbar
Premium rear floor liners with removable carpet insert
(2) First row, located on console
Power windows with rear express-down
Wrapped steering wheel
Rear window defogger
Outside temperature display
Located in infotainment display
Heated rear outboard seats
Front center console
Heated driver and front outboard passenger seats
Head-Up Display
Multi-color 15" diagonal Head-Up Display
Adjustable vertical position and brightness of the display
Universal Home Remote
3-channel programmable
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
3 Years SiriusXM
Enjoy channels curated by DJs, personalities, and tastemakers
Jet Black with Kalahari accents, Perforated leather front seat trim
1-Year MobileService+
Cargo tie-downs (12)
Pickup bed
Roll-formed high-strength steel
4-wheel antilock disc brakes
Skid plates
Heavy-duty 850 cold-cranking amps battery
95 Amp-hr
Maintenance-free with rundown protection and retained accessory power
Heavy-Duty Air Filter
Hill Descent Control
Uses antilock braking to help provide a smooth, controlled descent
Activates by pushing a button below the instrument panel
2-speed Autotrac Transfer Case
2WD HI mode
Vehicle operates in 2-wheel drive
Suitable for routine driving on all road surfaces
4WD Auto mode
4WD HI mode
4WD LO mode
Neutral
Brake pad wear indicator
3.23 rear axle ratio
Push Button Start
Automatic locking rear differential
Electric Power Steering
Electric, rack-mounted with variable assist
Steering assist is greater during low-speed maneuvers, such as parking
Red vertical recovery hooks
Two front frame-mounted
Aluminized stainless-steel muffler and tailpipe
Capless fuel fill
Fully boxed frame
Hydroformed front section
High-strength steel
Off-Road, 2-inch factory-installed lift
Monotube Rancho shocks
Provides more ground clearance
Improved approach and departure angles
Four wheel drive
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
7,100 lbs. GVWR
Heavy-duty 730 cold-cranking amps battery
80 Amp-hr
Emissions, Federal requirements
Active Exhaust, Dual, sport-mode enabled
170-amp alternator
GMC Pro Safety
Forward Collision Alert
Following Distance Indicator
Front Pedestrian Braking
Lane Keep Assist with Lane Departure Warning
Automatic Emergency Braking
Buckle to Drive
Safety Alert Seat on AT4, AT4X, Denali and Denali Ultimate
Trailering Package
Trailer hitch
Trailering hitch platform
Includes a 2" receiver hitch, 4-pin and 7-pin connectors
Hitch Guidance
AT4 Preferred Package
Rear sliding power window
AT4 Preferred Equipment Group includes standard equipment
AT4 Premium Package
Technology Package
Bed View Camera on AT4
Option/package discount
LED Daytime Running Lamps
Daytime Running Lamps automatically illuminate signature lighting
Designed to help you maintain a safe following distance
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of San Angelo, Texas

Asking price$67,968Dealer asking price · 6 mi

Market value$62,740Market value · based on 28 comparable cars

vs. market High price+8.3%High price · based on 28 comparable cars

Where this price sits

Among the highest-priced · 4% of 28 similar listings ask more than this car.

Market value $62,740

This car$67,968

$59,700lowest$84,368highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

High price$5,228 above the market value of $62,740

Price range

$59,700$84,368

27th lowest price of 29 similar listings within 250 milesTick marks the market value · range of 28 similar listings

AutosXchange Insights

Compared with 28 new 2026 GMC Sierra 1500 AT4 listings within 250 mi.
Priced $5,228 above the market value of 28 comparable cars — compare options, condition and history.
27th lowest price of 29 similar listings within 250 miles.
About 6 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # G260707 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($67,968).

Market activity: GMC Sierra 1500 prices in Fort Worth, TX: 30% of listings cut in 48 hours

AutosXchange Intel Hub: Price changes for this model in Texas · This model in the Intel Hub · Market movers in Texas

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 1500 AT4 · new · within 250 miles of San Angelo, Texas. Showing the 12 nearest of 28 comparable cars for sale, nearest first.

2026 GMC Sierra 1500 AT4 for sale at Mitchell Buick-GMC in San Angelo, TX

Fair price

20 photos