Henry Brown Buick GMC · Gilbert, AZ

2026 GMC Sierra 1500 SLE

9 miles · truck · Price dropped $2,000

1 / 33 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 1500

TrimSLE

VIN3GTUUBE87TG212832

Stock number26T1083

Mileage9 miles

BodyPickup

Engine3.0L 6-cyl turbo

Displacement3.0L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

MPG22 city / 26 hwy

ExteriorCoastal Dune

InteriorJet Black, Cloth Seat Trim

Towing8700

Vehicle description

Discover the capability and comfort of this 2026 GMC Sierra 1500 SLE, a full-size truck built to handle your toughest demands while delivering the refinement you expect from GMC. - 3.0L I-6 Diesel Turbocharged Duramax engine with 305 hp and 495 lb-ft of torque - 10-Speed Automatic transmission with 4WD - Dual-Zone Automatic Climate Control - Premium GMC Infotainment Audio System with SiriusXM and 360L trial subscription - Wireless Apple CarPlay and Android Auto compatibility - HD Surround Vision with HD Rear Vision Camera - Adaptive Cruise Control with Following Distance Indicator - Lane Keep Assist with Lane Departure Warning - Automatic Emergency Braking with Front Pedestrian Braking - Integrated Trailer Brake Controller with in-Vehicle Trailering System App - Heated front seats and heated steering wheel - Remote Vehicle Starter System with keyless entry - 10-Way Power Driver Seat with lumbar support - 17 bright silver painted aluminum wheels - Navigation System The diesel Duramax engine delivers impressive torque for towing and hauling while achieving an EPA-estimated 22 city and 26 highway mpg. The advanced fuel efficiency makes this truck practical for both work and daily driving, reducing the number of fill-ups you'll need throughout the year. Inside, you'll find a well-appointed cabin featuring cloth seating, a front center armrest with storage, and power windows throughout. The dual-zone automatic climate control keeps you and your passenger comfortable regardless of conditions. Power door locks, remote keyless entry, and push-button start make everyday operation effortless and secure. Safety features are comprehensive, including a 360-degree surround vision system, automatic high-beam headlights, and multiple airbag placement including front and side impact protection. Rear cross traffic braking and rear pedestrian detection add extra confidence when backing up or maneuvering in tight spaces. The OnStar emergency communication system provides additional peace of mind on and off the road. For those who tow, this Sierra is equipped with integrated trailer brake control, hitch guidance, hitch view, and side blind zone alert for trailers. The in-vehicle trailering system app helps you monitor your trailer setup and performance from your smartphone. The SLE comes finished in a clean Beige exterior with chrome bumpers, a chrome header grille, and heated power mirrors that enhance both style and functionality. The rear step bumper and recovery hooks reinforce this truck's work-ready character, while 17 aluminum wheels provide a balanced appearance. This Sierra 1500 SLE represents the ideal combination of modern truck capability, thoughtful comfort features, and reliable Duramax diesel performance. We invite you to schedule a test drive and experience how this truck can serve your lifestyle and work needs. Price includes: $2000 - Bonus Cash. Exp. 11/30/2026 $6250 - Purchase Allowance. Exp. 11/30/2026

Features & options (246)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Keyless Entry
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Lane Keep Assist
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Wi-Fi Hotspot capable
May require additional optional equipment
SiriusXM Trial Subscription
Place and receive hands-free phone calls
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
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Can use Apple CarPlay and Android Auto wirelessly
Steering-wheel mounted controls
6-speaker audio system
LED projectors with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
Cab-mounted cargo area lamps
With switch in switch bank left of the steering wheel
Illuminates the cargo bed area
Body-color door handles
Grille (Chrome header with medium silver grille insert bars.)
Tailgate and bed rail protection caps
Spare tire carrier lock
Helps keep spare tire secure
Utilizes the same key as the door and ignition
17" 255/70R17 all-season, blackwall tires
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
Cargo bed LED lighting
Provides light to find cargo in the bed
Rear pillar lamps
Chrome rear bumper
With integrated CornerSteps
Full chrome surround window moldings
Chrome front bumper
Deep-tinted glass
Provides added protection from sun and glare
17" 255/70R17 all-season, blackwall spare tire
17" 6-spoke Bright Silver painted aluminum wheels
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
IntelliBeam
Heated power outside mirrors
Power adjustable, manual folding
17" full-size spare steel wheel with Black finish
Tailgate with EZ Lift assist, power lock & release
Hitch area lighting
Chrome mirror caps
Standard tailgate
Perimeter Lighting
Rear wheelhouse liners
Power sliding rear window with rear defogger
Coastal Dune
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
120-volt power outlet
3-prong auxiliary household-style outlet
Located on the instrument panel
Carpeted floor covering
Color-keyed to match the interior
Rear rubberized-vinyl floor mats
Helps protect your interior from road debris and the elements
Heated driver and front outboard passenger seats
Individually controlled
Power windows with rear express-down
Power windows
Front passenger with express down
Wrapped steering wheel
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
Seat trim, Cloth
Manual tilt and telescoping steering column
Provides extra comfort when entering or exiting the vehicle
Compass
Located in instrument cluster
USB ports
(2) Data/charge ports located on instrument panel
Driver with express-up/down
4-way manual front passenger seat
Can be positioned forward or back and up or down
60/40 split-folding rear bench seat
Includes child seat top tether anchor
Can fold one or both sides up
Inside rearview manual day/night mirror
10-way power driver seat with power lumbar
Moves the seat forward and back, and up and down
Tilt the seat cushion and seatbacks
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Keyless Open and Start
Front rubberized-vinyl floor mats
(2) Charge ports located on rear of console
Rear air vents
Provides cabin comfort for rear occupants
12.3" diagonal color Driver Information Center
Steering column lock, electrical
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Power door locks
Programmable
120-volt box-mounted power outlet
Located in the pickup bed
Outside temperature display
Located in infotainment display
You can always override the feature and take control
Universal Home Remote
3-channel programmable
In-Vehicle Trailering App
Checklist
Trailer light sequencing
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Jet Black, Cloth seat trim
Rear window defogger
Heavy-duty 730 cold-cranking amps battery
80 Amp-hr
Maintenance-free with rundown protection and retained accessory power
Fully boxed frame
Hydroformed front section
High-strength steel
4-wheel antilock disc brakes
220-amp alternator
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Automatic locking rear differential
Cargo tie-downs (12)
Black vertical recovery hooks
Two front frame-mounted
Single-outlet exhaust
Four wheel drive
Aluminized stainless-steel muffler and tailpipe
Standard Suspension Package
Capless fuel fill
Single-speed Autotrac Transfer Case
3 Transfer Case modes
2WD HI mode
Vehicle operates in 2-wheel drive
Suitable for routine driving on all road surfaces
4WD Auto mode
4WD HI mode
Terrain mode
Brake pad wear indicator
Electric Power Steering
Electric, rack-mounted with variable assist
Steering assist is greater during low-speed maneuvers, such as parking
Heavy-duty 850 cold-cranking amps battery
95 Amp-hr
7,200 lbs. GVWR
Emissions override, Federal
3.23 rear axle ratio
Emissions, California state requirements
SLE Preferred Equipment Group includes standard equipment
Sierra Safety Plus Package
Rear Cross Traffic Braking
Rear Pedestrian Alert
Trailer Camera Provisions
Trailer Side Blind Zone Alert
HD Surround Vision
Perimeter lighting on SLE and Elevation
Recovery hooks on 2WD SLE models
High gloss Black mirror caps on Elevation
Front and Rear Park Assist
Safety Alert Seat on SLT
Preferred Package
Rear sliding power window
Hitch Guidance with Hitch View
Remote Start Package
Content theft alarm
LED Daytime Running Lamps
Daytime Running Lamps automatically illuminate signature lighting
Tire Pressure Monitoring System with Tire Fill Alert
Following Distance Indicator
Designed to help you maintain a safe following distance
Automatic Emergency Braking
Works at speeds between 5 and 50 mph
Lane Keep Assist with Lane Departure Warning
You may receive additional Lane Departure Warning alerts if needed
OnStar services capable
Rear Seat Belt Indicator
Rear Seat Reminder
Forward Collision Alert
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
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
Inside/Rear Trailer Camera Input
Includes trailer viewing software
Can help you park or avoid vehicles and objects
Includes 2 Trailer Camera Provisions
These can help you park and avoid collisions
Limited nighttime and low visibility performance
Hitch View
Shows a close-up view of the trailer hitch
Front Pedestrian Braking
DriveType: Four Wheel Drive
City: 22 MPG
Hwy: 26 MPG
Combined: 24 MPG
Fuel System: Direct Injection
Fuel Tank Capacity: 24 gal
Fuel Type: Diesel Fuel
Horse Power: 305
Rear Wheel: Single
Trailering Capacity: 8700 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$49,485Dealer asking price · 9 mi

Market value$52,080Market value · based on 158 comparable cars

vs. market Fair price-5.0%Fair price · based on 158 comparable cars

Where this price sits

Among the lowest-priced · 84% of 150 similar listings ask more than this car.

Market value $52,080

This car$49,485

$41,990lowest$64,043highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$2,595 below the market value of $52,080

Price range

$41,990$66,824

26th lowest price of 159 similar listings nationwideTick marks the market value · range of 158 similar listings

AutosXchange Insights

Compared with 158 new 2026 GMC Sierra 1500 SLE listings nationwide.
Priced $2,595 below the market value of 158 comparable cars.
26th lowest price of 159 similar listings nationwide.
About 9 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 26T1083 — 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. 1 price change at this dealership: $51,485 → $49,485 (−$2,000).

Market activity: GMC Sierra 1500 prices in the Mountain division: 10.2% of listings cut in 48 hours

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); 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 158 comparable cars for sale, nearest first.

2026 GMC Sierra 1500 SLE for sale at Henry Brown Buick GMC in Gilbert, AZ

Fair pricePrice drop −$1,211

33 photos