Henry Brown Buick GMC · Gilbert, AZ

2026 GMC Sierra 1500 SLE

5,246 miles · truck · Price dropped $2,000

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PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 1500

TrimSLE

VIN3GTUUBE88TG212967

Stock number26T1084

Mileage5,246 miles

BodyPickup

Engine3.0L 6-cyl turbo

Displacement3.0L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

MPG22 city / 26 hwy

ExteriorTitanium Rush Metallic

InteriorJet Black, Cloth Seat Trim

Towing8700

Vehicle description

Meet the 2026 GMC Sierra 1500 SLE, a truck built to handle whatever demands your work and lifestyle place on it. This silver Sierra delivers the capability and refinement you expect from GMC, combining strong performance with intelligent technology designed to make every drive more connected and controlled. - 3.0L Turbocharged Diesel I-6 Engine with 305 hp and 495 lb-ft of torque - Dual-Zone Automatic Climate Control with heated front seats - Premium GMC Infotainment Audio System with SiriusXM 360L - Wireless Apple CarPlay and Android Auto connectivity - Advanced safety features including Automatic Emergency Braking and Lane Keep Assist - HD Surround Vision with rear camera and Ultrasonic Park Assist - Integrated Trailer Brake Controller with hitch guidance - 17 bright silver aluminum wheels on 4WD platform - Remote Vehicle Starter System with keyless open and start - Full suite of power conveniences including 10-way power driver seat The Sierra 1500 SLE strikes a balance between capability and comfort that serious truck owners appreciate. Its turbocharged diesel engine delivers 22 city and 26 highway mpg, providing efficient power when you need it. The truck comes equipped with a comprehensive suite of driver-assistance technologies, including forward collision alert, rear cross traffic braking, and rear pedestrian detection—features that work in the background to keep you and your passengers safer on every journey. When it comes to connectivity, this Sierra keeps you in touch. The premium infotainment system pairs seamlessly with your smartphone through wireless Apple CarPlay and Android Auto. Add the SiriusXM 360L trial subscription, and you have entertainment and information at your fingertips whether you're driving across town or across the state. The heated steering wheel and dual-zone climate control ensure your comfort in any season. This Sierra is ready for work. The integrated trailer brake controller and hitch guidance system make towing straightforward and confidence-building. Built-in camera provisions and the in-vehicle trailering system app give you the visibility you need when backing up to a trailer or navigating tight spaces. Chrome bumpers and a rear step bumper reinforce the truck's substantial presence while providing practical functionality. The SLE Convenience Package, Remote Start Package, and Sierra Safety Plus Package work together to deliver the modern truck experience. You get heated front seats for winter mornings, a security system for peace of mind, and advanced braking systems with ABS to inspire confidence in demanding conditions. The 10-way power driver seat with lumbar support adjusts to your preferred driving position, and the split folding rear seat offers flexibility for passengers and cargo. This 2026 Sierra 1500 SLE is ready to earn its place in your garage. With its refined diesel power, comprehensive technology, and purpose-built capabilities, it stands as a truck that understands what you need. We invite you to experience it firsthand and discover why GMC Sierra owners return to their trucks, day after day. Price includes: $2000 - Bonus Cash. Exp. 11/30/2026 $6250 - Purchase Allowance. Exp. 11/30/2026

Features & options (245)

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
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
May require additional optional equipment
6-speaker audio system
Wi-Fi Hotspot capable
SiriusXM Trial Subscription
Place and receive hands-free phone calls
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
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
Power sliding rear window with rear defogger
Perimeter Lighting
Rear wheelhouse liners
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
Power windows
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
Helps protect your interior from road debris and the elements
(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
3-prong auxiliary household-style outlet
Located in the pickup bed
Outside temperature display
Located in infotainment display
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
120-volt power outlet
Located on the instrument panel
Carpeted floor covering
Color-keyed to match the interior
Rear rubberized-vinyl floor mats
Heated driver and front outboard passenger seats
Individually controlled
Power windows with rear express-down
Front passenger with express down
Wrapped steering wheel
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
You can always override the feature and take control
Universal Home Remote
3-channel programmable
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 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
Emissions override, Federal
3.23 rear axle ratio
Emissions, California state requirements
Heavy-duty 850 cold-cranking amps battery
95 Amp-hr
7,200 lbs. GVWR
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
SLE Preferred Equipment Group includes standard equipment
LED Daytime Running Lamps
Daytime Running Lamps automatically illuminate signature lighting
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
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
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
Inside/Rear Trailer Camera Input
Includes trailer viewing software
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 · within 50 miles of Gilbert, Arizona

Asking price$49,485Dealer asking price · 5,246 mi

Market value$48,975Market value · based on 19 comparable cars

vs. market Fair price+1.0%Fair price · based on 19 comparable cars

Where this price sits

In the typical middle range · 42% of 19 similar listings ask more than this car.

Market value $48,975

This car$49,485

$46,915lowest$56,030highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$510 above the market value of $48,975

Price range

$46,915$56,030

12th lowest price of 20 similar listings within 50 milesTick marks the market value · range of 19 similar listings

AutosXchange Insights

Compared with 19 used 2026 GMC Sierra 1500 SLE listings within 50 mi.
Priced $510 above the market value of 19 comparable cars — compare options, condition and history.
12th lowest price of 20 similar listings within 50 miles.
Has about 1,000 more miles than similar listings.
About 5,246 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 26T1084 — 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: 2026 GMC Sierra 1500 prices in the West: 11.2% 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 · used · any miles · within 50 miles of Gilbert, Arizona. Showing the 12 nearest of 19 comparable cars for sale, nearest first.

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

Fair pricePrice drop −$2,000

33 photos