2026 GMC Sierra 1500 SLE 4WD w/X31 Off-Road Pkg

Stock: G421126VIN: 1GTUUBED3TZ421126

Stock: G421126 VIN: 1GTUUBED3TZ421126

2026 GMC Sierra 1500 SLE 4WD w/X31 Off-Road Pkg

Detailed Pricing
MSRP:
$61,250
You Save:
$6,500
Buick & GMC Consumer Cash Program
$1,750
Buick GMC Bonus Cash
$2,500
GM Trade In Allowance Program
$3,000
Internet Price:
$47,500
Doc Fee:
$899
No Hassle Price:
$48,399
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Vehicle Highlights

Overview
G421126
Stock
1GTUUBED3TZ421126
VIN
9
Miles
Truck
Body
4X4
Drivetrain
Sterling Metallic
Exterior
Jet Black
Interior
147.4
Wheelbase
EcoTec3 5.3L V8
Engine
Gas
Fuel
10-Speed Automatic
Transmission
4
Doors
18*
Highway MPG (EPA estimate)
15*
City MPG (EPA estimate)
Crew Cab
Cab Type
Description
This 2026 GMC Sierra 1500 SLE 4WD with the X31 Off-Road Package delivers capability and versatility for buyers who demand both performance and practical everyday functionality. - EcoTec3 5.3L V8 Engine with 355 hp and 383 lb-ft of Torque - 10-Speed Automatic Transmission with Dynamic Fuel Management - 4WD with Auto-Locking Rear Differential and Off-Road Suspension - X31 Off-Road Package with Hill Descent Control and Heavy-Duty Protection - Integrated Trailer Brake Controller and Hitch Guidance - Remote Vehicle Starter System and Keyless Open and Start - SiriusXM with 360L Trial Subscription - Navigation System with Wireless Apple CarPlay and Android Auto - Heated Driver and Front Outboard Passenger Seating - Dual-Zone Automatic Climate Control - 120-Volt Bed and Interior Power Outlets - Premium GMC Infotainment Audio System with Steering Wheel Controls - Spray-on Pickup Bedliner with GMC Logo - HD Rear Vision Camera with Hitch Guidance Display - Front Frame-Mounted Black Recovery Hooks The powertrain combines the proven EcoTec3 5.3L V8 with a 10-speed automatic transmission engineered for both highway efficiency and towing capability. Dynamic Fuel Management technology optimizes performance while maintaining fuel economy awareness. Four-wheel drive paired with an auto-locking rear differential ensures confident traction across varied terrain and weather conditions. The X31 Off-Road Package equips this Sierra with specialized components designed for owners who venture beyond standard driving. Off-road suspension tuning, hill descent control, and heavy-duty air filtration work together to support challenging driving situations. Front frame-mounted recovery hooks and rear wheelhouse liners provide practical protection for off-road adventures. The spray-on bedliner protects your cargo area while displaying the GMC badge with pride. Inside, the cabin emphasizes comfort and connectivity for both driver and passengers. The 10-way power driver seat with lumbar adjustment allows personalized positioning for long drives. Heated front seating adds warmth during cold seasons, while dual-zone automatic climate control lets passenger and driver set independent temperature preferences. The navigation system integrates seamlessly with wireless Apple CarPlay and Android Auto for intuitive smartphone connectivity. Technology features support modern driving needs and safety awareness. SiriusXM satellite radio with a 360L trial subscription provides entertainment options throughout your travels. Automatic emergency braking, lane keep assist with lane departure warning, and forward collision alert contribute to driver confidence. The HD rear vision camera simplifies backing maneuvers, while the integrated trailer brake controller manages towing operations effectively. Practical details reflect thoughtful truck design. The 120-volt bed-mounted power outlet and interior power outlet enable you to power tools and devices wherever your work takes you. Remote start capability allows engine warm-up from inside your home or office. All-weather floor liners and rubberized-vinyl mats protect the cabin from dirt and moisture tracked in from job sites or outdoor activities. This Silver Sierra 1500 SLE 4WD with X31 Off-Road Package presents a well-equipped truck ready to handle both professional demands and recreational pursuits. View it at your earliest convenience to experience the combination of capability, comfort, and technology this model delivers. Price excludes Tax, Title, License, $899 Doc Fee or Accessories. Please see dealer to confirm eligibility, and for details with regards to any specials listed and/or displayed.$1750 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026 $2500 - Buick GMC Bonus Cash. Exp. 08/31/2026 $3000 - GM Trade In Allowance Program. Exp. 08/31/2026
Features
Apple CarPlay

Apple CarPlay

Automatic Climate Control

Automatic Climate Control

Bed Liner

Bed Liner

Brake Assist

Brake Assist

Collision Warning

Collision Warning

Heated Seats

Heated Seats

Heated Side Mirrors

Heated Side Mirrors

Keyless Entry

Keyless Entry

Lane Keep

Lane Keep

Multi-zone Climate

Multi-zone Climate

Navigation

Navigation

Power Seat

Power Seat

Power Windows

Power Windows

Premium Audio

Premium Audio

Push Button Starting

Push Button Starting

Rearview Camera

Rearview Camera

Satellite Radio

Satellite Radio

Security System

Security System

Side-Impact Air Bags

Side-Impact Air Bags

Stability Control

Stability Control

WiFi Hotspot

WiFi Hotspot

Remote Start

Remote Start

Tow Hitch

Tow Hitch

Heated Steering Wheel

Heated Steering Wheel

Details
Features
Navigation System
Preferred Equipment Group 3SA
Remote Start Package
SLE Convenience Package
SLE Value Package
Standard Suspension Package
Trailering Package
X31 Off-Road and Protection Package
X31 Off-Road Package
6 Speakers
6-Speaker Audio System Feature
AM/FM radio: SiriusXM with 360L
Radio data system
Radio: Premium GMC Infotainment Audio System
SiriusXM with 360L Trial Subscription
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Dual-Zone Automatic Climate Control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
120-Volt Bed Mounted Power Outlet
120-Volt Interior Power Outlet
Power driver seat
Power Front Windows with Driver Express Up/Down
Power Front Windows with Passenger Express Down
Power Rear Windows with Express Down
Power steering
Power windows
Push Button Start
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Auto-Locking Rear Differential
Manual Tilt-Wheel and Telescoping Steering Column
Off-Road Suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar
Front anti-roll bar
Front wheel independent suspension
Keyless Open and Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Power Door Locks
Brake assist
Electronic Stability Control
Hill Descent Control
Auto High-beam Headlights
Delay-off headlights
Fully automatic headlights
Panic alarm
Security system
Theft Deterrent System (unauthorized Entry)
Speed control
170 Amp Alternator
220 Amp Alternator
Auxiliary External Transmission Oil Cooler
External Engine Oil Cooling
Heavy-Duty Air Filter
Bed Mounted Side Assist Handle
Bumpers: chrome
Chrome Header with Medium Silver Grille Insert Bars
Dual Exhaust System
Front License Plate Kit
Heated Door Mirrors
IntelliBeam Automatic High Beam on/Off
LED Cargo Area Lighting
Power door mirrors
Rear step bumper
Rear Wheelhouse Liners
Spray-on Pickup Bedliner with GMC Logo
X31 Hard Badge
2 Charge/Data USB Ports
2 Type-C Charge-Only Rear USB Ports
All-Weather Floor Liner
Apple CarPlay/Android Auto
Automatic Emergency Braking
Buckle to Drive
Cloth Seat Trim
Color-Keyed Carpeting Floor Covering
Compass
Driver door bin
Driver vanity mirror
Following Distance Indicator
Forward Collision Alert
Front Pedestrian Braking
Front reading lights
Front Rubberized-Vinyl Floor Mats
HD Rear Vision Camera
Heated steering wheel
Illuminated entry
Lane Keep Assist with Lane Departure Warning
OnStar Services Capable
Outside temperature display
Overhead console
Passenger vanity mirror
Rear reading lights
Rear Rubberized-Vinyl Floor Mats
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trip computer
Voltmeter
Wi-Fi Hotspot Capable
Wireless Apple CarPlay/Wireless Android Auto
10-Way Power Driver Seat Adjuster with Lumbar
4-Way Manual Passenger Seat Adjuster
Front 40/20/40 Split-Bench Seat
Heated Driver and Front Outboard Passenger Seating
Heated front seats
Split folding rear seat
Front Center Armrest w/Storage
Passenger door bin
Front Frame-Mounted Black Recovery Hooks
Hitch Guidance
Integrated Trailer Brake Controller
Alloy wheels
Wheels: 17" x 8" Bright Silver Painted Aluminum
Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
Deep-Tinted Glass
Variably intermittent wipers
3.23 Rear Axle Ratio
X31 Pkg!
Trailering Pkg
Heated Seats!
Package
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
Mechanical
Rear axle, 3.42 ratio (Included and only available with (L3B) TurboMax engine or (NHT) Max Trailering Package with (L84) 5.3L EcoTec3 V8 engine.)
Pickup bed
GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab 4WD or Double Cab 4WD model and (L3B) TurboMax engine. Requires Double Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.)
Automatic Stop/Start
Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
Suspension Package, Standard
Four wheel drive
Alternator, 220 amps (Included and only available with (L3B) TurboMax engine, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine, (VYU) Snow Plow Prep Package or (NHT) Max Trailering Package.)
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L3B) TurboMax engine.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Cargo tie downs (12), fixed
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Brake lining wear indicator
Capless Fuel Fill
Exhaust, single outlet
Exhaust, aluminized stainless-steel muffler and tailpipe
Exterior
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front chrome lower
Bumper, rear chrome with bumper CornerSteps
CornerStep, rear bumper
Moldings, window surround, Chrome
Grille (Chrome header with medium silver grille insert bars.)
Taillamps, LED LED signature taillight and Fade-on/Fade-off animation, incandescent stop, turn and reverse light
Mirror caps, chrome (Requires (DLF) outside heated power adjustable mirrors.)
Glass, deep-tinted
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob (Deleted with (RG4) Fleet Delete Base Content Package.)
Tailgate, standard
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Door handles, body-color
Entertainment
Audio system feature, 6-speaker system
Steering wheel audio controls
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Interior
Seat adjuster, passenger 4-way manual
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
Floor covering, color-keyed carpeting (Includes (B32) front floor mats and (B33) rear floor mats on Crew Cab and Double Cab models.)
Steering column, manual Tilt-Wheel and telescoping (Deleted with (RG4) Fleet Delete Base Content Package.)
Steering wheel, wrapped
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Steering column lock, electrical
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet) (Includes (UBI) 2-USB charge ports.)
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet) (Included and only available with (KI4) 120-volt AC power outlet.)
Air vents, rear
Mirror, inside rearview, manual tilt
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Safety
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Hitch Guidance
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Seat Belt Adjustable Guide Loops, front row only
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
Rear Seat Reminder
Rear Seat Belt Indicator
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