Dave Sinclair Buick GMC · St Louis, MO

2026 GMC Sierra 1500 SLE

1 miles · truck

1 / 50 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 1500

TrimSLE

VIN1GTPHBEKXTZ234756

Stock numberT260722

Mileage1 miles

BodyPickup

Engine2.7L 4-cyl turbo

TransmissionAutomatic

Drivetrain4x2

FuelGasoline

MPG18 city / 21 hwy

ExteriorSummit White

InteriorJet Black, Cloth Seat Trim

Towing9100

Vehicle description

Thank you for choosing Dave Sinclair Buick GMC This 2026 GMC Sierra 1500 SLE, has a Summit White exterior and a Jet Black interior. Please call us at (314) 272-4060 and reference stock number T260722 for further details. WHY THIS VEHICLE? Preferred Equipment Group 3SAPower Front Windows with Passenger Express DownPower Rear Windows with Express DownDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downFront 40/20/40 Split-Bench SeatColor-Keyed Carpeting Floor CoveringPush Button StartChrome Header with Medium Silver Grille Insert BarsIntegrated Trailer Brake Controller120-Volt Interior Power OutletTurboMax EngineManual Tilt-Wheel and Telescoping Steering ColumnGMC Pro Safety17" X 8" Bright Silver Painted Aluminum WheelsSiriusXM with 360L Trial Subscription2 Charge/data USB PortsOnStar Services CapableSteering Wheel Audio ControlsHD Rear Vision CameraWi-Fi Hotspot CapableSLE Convenience PackageDual-Zone Automatic Climate ControlLED Cargo Area LightingSLE Value PackageAuto-Locking Rear DifferentialTrailering PackageRemote Start PackageRemote Vehicle Starter SystemElectric Rear-Window DefoggerTheft Deterrent System (unauthorized Entry) Safety and Security Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision. Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.Technology and Telematics Apple CarPlay/Android Auto smart device wireless mirroring Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, TURBOMAX, TRANSMISSION, 8-SPEED AUTOMATIC, (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED, GVWR, 6800 lbs. (3084 kg), REAR AXLE, 3.42 RATIO, WHEELS, 17" X 8" (43.2 CM X 20.3 CM) 6-SPOKE BRIGHT SILVER PAINTED ALUMINUM, TIRES, 255/70R17 ALL-SEASON, BLACKWALL, TIRE, SPARE 255/70R17 ALL-SEASON, BLACKWALL, SUMMIT WHITE, SEATS, FRONT 40/20/40 SPLIT-BENCH, JET BLACK, CLOTH SEAT TRIM, AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO, REMOTE START PACKAGE, LICENSE PLATE KIT, FRONT, DEFOGGER, REAR-WINDOW ELECTRIC Please do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!

Features & options (200)

Bluetooth®
Heated Steering Wheel
Remote Start
Android Auto
Apple CarPlay
Keyless Entry
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Lane Keep Assist
Forward Collision Warning
Navigation System
Rear View Camera
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Cruise Control
Steering-wheel mounted controls
May require additional optional equipment
SiriusXM Trial Subscription
SiriusXM with 360L Trial Subscription
6-speaker audio system
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
Place and receive hands-free phone calls
Wi-Fi Hotspot capable
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Can use Apple CarPlay and Android Auto wirelessly
Cab-mounted cargo area lamps
With switch in switch bank left of the steering wheel
Illuminates the cargo bed area
IntelliBeam
Chrome rear bumper
With integrated CornerSteps
Cargo bed LED lighting
Provides light to find cargo in the bed
Rear pillar lamps
Chrome mirror caps
Tailgate with EZ Lift assist, power lock & release
Hitch area lighting
17" 6-spoke Bright Silver painted aluminum wheels
Standard tailgate
Heated power outside mirrors
Power adjustable, manual folding
LED projectors with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
17" full-size spare steel wheel with Black finish
Body-color door handles
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
17" 255/70R17 all-season, blackwall tires
Tailgate and bed rail protection caps
LED signature tail lamps with Fade-on/Fade-off animation, incandescent stop, turn and reverse light
C-shaped LED taillamps with LED stop and reverse light
Help improve visibility in low-light conditions
Brighter and lasts longer than traditional incandescent bulbs
Grille (Chrome header with medium silver grille insert bars.)
17" 255/70R17 all-season, blackwall spare tire
Spare tire carrier lock
Helps keep spare tire secure
Utilizes the same key as the door and ignition
Chrome front bumper
Full chrome surround window moldings
Deep-tinted glass
Provides added protection from sun and glare
Summit White
Front license plate bracket
USB ports
(2) Data/charge ports located on instrument panel
12.3" diagonal color Driver Information Center
Inside rearview manual day/night mirror
13.4" diagonal multicolor reconfigurable Infotainment screen
40/20/40 split-bench front seat with under-seat storage
Seating for up to 3
Driver and front passenger seatbacks recline
Head restraints at the outboard seating positions
Center seatback that doubles as a fold-down armrest with storage
Keyless Open and Start
Wrapped steering wheel
Heated driver and front outboard passenger seats
Individually controlled
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
Outside temperature display
Located in infotainment display
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
120-volt box-mounted power outlet
3-prong auxiliary household-style outlet
Located in the pickup bed
Power windows
Driver with express-up/down
Power door locks
Programmable
Compass
Located in instrument cluster
60/40 split-folding rear bench seat
Includes child seat top tether anchor
Can fold one or both sides up
Rear air vents
Provides cabin comfort for rear occupants
Carpeted floor covering
Color-keyed to match the interior
4-way manual front passenger seat
Can be positioned forward or back and up or down
Front rubberized-vinyl floor mats
Helps protect your interior from road debris and the elements
Front passenger with express down
120-volt power outlet
Located on the instrument panel
Steering column lock, electrical
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Seat trim, Cloth
Maintains a selected speed while driving
Set and resume speed functions
Rear rubberized-vinyl floor mats
(2) Charge ports located on rear of console
Manual tilt and telescoping steering column
Provides extra comfort when entering or exiting the vehicle
10-way power driver seat with power lumbar
Moves the seat forward and back, and up and down
Tilt the seat cushion and seatbacks
Power windows with rear express-down
Jet Black, Cloth seat trim
Rear window defogger
Automatic locking rear differential
Capless fuel fill
4-wheel antilock disc brakes
Brake pad wear indicator
Rear wheel drive
6,800 lbs. GVWR
Fully boxed frame
Hydroformed front section
High-strength steel
Cargo tie-downs (12)
Single-outlet exhaust
Aluminized stainless-steel muffler and tailpipe
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
220-amp alternator
3.42 rear axle ratio
Heavy-duty 730 cold-cranking amps battery
80 Amp-hr
Maintenance-free with rundown protection and retained accessory power
Electric Power Steering
Electric, rack-mounted with variable assist
Steering assist is greater during low-speed maneuvers, such as parking
Standard Suspension Package
Emissions, Federal requirements
SLE Preferred Equipment Group includes standard equipment
Remote Start Package
Content theft alarm
Option/package discount
LED Daytime Running Lamps
Daytime Running Lamps automatically illuminate signature lighting
Forward Collision Alert
OnStar services capable
Rear Seat Reminder
HD Rear Vision Camera
Can help you park or avoid vehicles and objects
Tire Pressure Monitoring System with Tire Fill Alert
Lane Keep Assist with Lane Departure Warning
You may receive additional Lane Departure Warning alerts if needed
Automatic Emergency Braking
Works at speeds between 5 and 50 mph
Following Distance Indicator
Designed to help you maintain a safe following distance
Rear Seat Belt Indicator
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
Seat Belt Adjustable Guide Loops
Front row only
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need
Hitch Guidance
Can help you line up the hitch to your trailer
Buckle to Drive
Front Pedestrian Braking
Limited nighttime and low visibility performance
DriveType: Rear Wheel Drive
City: 18 MPG
Hwy: 21 MPG
Combined: 20 MPG
Fuel System: Direct Injection
Fuel Tank Capacity: 24 gal
Fuel Type: Gasoline Fuel
Horse Power: 310
Rear Wheel: Single
Trailering Capacity: 9100 lbs

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

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$38,862Dealer asking price · 1 mi

Market value$49,080Market value · based on 14 comparable cars

vs. market-20.8%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 100% of 14 similar listings ask more than this car.

Market value $49,080

This car$38,862

$38,862lowest$52,497highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Not rated · comparable prices vary too widely$10,218 below the market value of $49,080

Price range

$38,862$52,497

Lowest price of 15 similar listings nationwideTick marks the market value · range of 14 similar listings

AutosXchange Insights

Compared with 14 new 2026 GMC Sierra 1500 SLE listings nationwide.
Priced $10,218 below the market value of 14 comparable cars.
Lowest price of 15 similar listings nationwide.
About 1 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # T260722 — 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 6, 2026. No price change at this dealership since Nov 6 ($38,862).

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

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 SLE · new · nationwide. Showing the 12 nearest of 14 comparable cars for sale, nearest first.

2026 GMC Sierra 1500 SLE for sale at Gerry Lane Buick GMC in Baton Rouge, LA

Fair price

12 photos