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Price: $73,340

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New 2026 GMC Sierra 1500 Denali Crew Cab

Stock #SI15485

Window Sticker

Vehicle Notes

Experience the pinnacle of capability and luxury with this new 2026 GMC Sierra 1500 Denali Crew Cab 4WD, showcasing only 5 miles on the odometer. Powe…
Read More… Experience the pinnacle of capability and luxury with this new 2026 GMC Sierra 1500 Denali Crew Cab 4WD, showcasing only 5 miles on the odometer. Powered by a commanding EcoTec3 6.2L V8 engine delivering 420hp and paired with a 10-speed automatic transmission, this truck is ready for any journey. Enjoy hands-free driving with Super Cruise, a 15" multicolor head-up display, and a premium Bose 7-speaker audio system. The Denali Reserve Super Cruise Package adds 22" painted aluminum wheels, power sunroof, and MultiPro Power Steps for added style and convenience. Stay safe with GMC Pro Safety, including Forward Collision Alert, Lane Keep Assist, and HD Surround Vision. Relax in heated and ventilated leather seats, with a 12-way power driver seat, wireless charging, and a 13.4” touchscreen with wireless Apple CarPlay/Android Auto. Adaptive Ride Control and 4X4 capability ensure a smooth and confident ride on any terrain. The spray-on bedliner, integrated trailer brake controller, and MultiPro Tailgate make it ideal for work or play. Don’t miss this top-tier Sierra Denali—luxury, power, and innovation in one incredible package. Net Price includes a Factory Rebate available to all, if applicable, on this vehicle and is valid on a cash or financed purchase only by an individual for their personal use. The net price does not apply to a lease. Some Factory Rebates are California Resident specific and may vary for residents of other states. No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. Please contact us for special Multi-Vehicle or Fleet pricing. Price includes $85 Doc Fee and $37 electronic registration fee. Price does not include government fees and taxes, any finance charges, and $1.75 per new tire state tire fee. All vehicles are subject to prior sale. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Leasing & financing available on approved credit. Trade-ins accepted. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness. Price shown is valid through the close of business today. Serving Tustin, Santa Ana, Orange, Irvine, Villa Park, Anaheim Hills, Costa Mesa, Walnut, Huntington Beach, Garden Grove, Aliso Viejo, Laguna, Anaheim, Orange County, Lake Forest, Laguna Nigel, Laguna Hills, and Newport Beach.Price includes: $122 - Doc Fee
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Chassis Details

Stock Number

SI15485

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,100

Drivetrain

4x4

Cab Type

Crew

Vehicle Trim

Crew Cab, Short Bed, Denali, 4WD

Vehicle VIN

1GTUUGEL0TZ555192

Interior Color

Jet Black

Seating Capacity

Exterior Color Description

Onyx Black

Engine Cylinder Count

Engine

EcoTec3 6.2L V8 420hp 460ft. lbs.

Transmission Type

Automatic

Fuel Type

Gasoline

Engine Model

L87

Engine Size (L)

6.2

Vehicle Options

Alternator Type: Alternator
Battery type: Heavy-duty lead acid battery
Battery run down protection
Engine cooler: Engine oil cooler
Radiator
Start-stop engine: Auto stop-start engine
Powertrain type: ICE
Drive type: Four-wheel drive
Traction control: All-speed ABS and driveline traction control
Suspension ride type front: Independent front suspension
Suspension type front: Short and long arm front suspension
Front anti-roll: Front anti-roll bar
Springs front: Front coil springs
Shock absorbers: Gas-pressurized shock absorbers
Suspension ride type rear: Rigid axle rear suspension
Springs rear: Rear leaf springs
Rear Springs: Regular grade rear springs
Speed sensitive steering: Speed sensitive power steering
Steering: Electric power-assist steering system
Steering type: Rack-pinion steering
Ventilated brakes: Front and rear ventilated disc brakes
ABS Brakes: Four channel ABS brakes
Electronic parking brake
Suspension type rear: Leaf spring rear suspension
Locking hub control: Auto locking hub control
Electronic stability control: StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
Brake type: 4-wheel disc brakes
ABS Brakes: 4-wheel antilock (ABS) brakes
Headlight type: Projector beam headlights
Headlights: LED low and high beam headlights
Auto headlights: Auto on/off headlight control
Running lights: LED daytime running lights
Multiple headlights: Multiple enclosed headlights
Delay off headlights: Delay-off headlights
High mount stop light: High mounted center stop light
Perimeter approach lighting: Remote activated perimeter approach lighting with puddle lights
LED brake lights
Front impact airbag driver: Driver front impact airbag
Front side impact airbag driver: Seat mounted side impact driver airbag
Overhead airbags: Curtain first and second-row overhead airbags
Front impact airbag passenger: Passenger front impact airbag
Front side impact airbag passenger: Seat mounted side impact front passenger airbag
Occupancy sensor: Airbag occupancy sensor
Number of airbags: 6 airbags
3-point seatbelt: Rear seat center 3-point seatbelt
Seatbelt pretensioners: Front seatbelt pretensioners
Illuminated entry
Instrumentation display: Digital/analog instrumentation display
Configurable instrumentation gauges
Low tire pressure warning: Tire specific low air pressure warning
Immobilizer
Vehicle tracker: Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
Restricted driving mode/alerts: Teen Driver restricted driving mode/alerts
Hill start assist: Hill Start Assist (HSA)
Seatbelt pretensioners number: 2 seatbelt pre-tensioners
Child door locks: Manual rear child safety door locks
Fog lights: LED front fog lights
Gauge cluster display size (inches): Gauge cluster display size: 12.30
Remote panic alarm
Cab mounted cargo light
Capless fuel filler
Passenger doors rear left: Conventional left rear passenger door
Rear cargo door: MultiPro Tailgate tailgate
Heated door mirrors: Heated driver and passenger side door mirrors
Door mirror with tilt-down in reverse: Power driver and passenger door mirrors with tilt down in reverse
Passenger doors rear right: Conventional right rear passenger door
Visor driver mirror: Driver visor mirror
Visor illuminated driver mirror: Illuminated driver visor mirror
Visor passenger mirror: Passenger visor mirror
Visor illuminated passenger mirror: Illuminated passenger visor mirror
Rear seat direction: Front facing rear seat
Overhead console: Mini overhead console
Glove box: Locking glove box
Number of beverage holders: 8 beverage holders
Seatback storage pockets: 2 seatback storage pockets
Door bins front: Driver and passenger door bins
Door bins rear: Rear door bins
Under seat tray rear: Rear under seat tray
Driver foot rest
Accessory power: Retained accessory power
Tire pressure: Tire Fill Alert tire pressure fill assist
Keyfob keyless entry
All-in-one key: All-in-one remote fob and ignition key
Auto door locks: Auto-locking doors
Auto-dimming door mirror driver: Auto-dimming driver side mirror
Tailgate control: Tailgate/power door lock
Keyfob cargo controls: Keyfob trunk control
Keyfob window controls: Keyfob window control
Keyfob remote start
Tachometer
Oil pressure gauge
Engine/electric motor temperature gauge
Voltmeter
Inclinometer
Transmission temperature gauge: Transmission fluid temperature gauge
Engine hour meter
Clock: Digital clock
Compass
Temperature display: Exterior temperature display
Speedometer: Redundant digital speedometer
Folding door mirrors: Power folding door mirrors
Engine temperature warning
Battery charge warning
Low level warnings: Low level warning for oil
coolant
fuel
washer fluid and brake fluid
Key in vehicle warning
Door ajar warning
Turn signal warning: Turn signal on warning
Oil pressure warning
Transmission fluid temperature warning: Transmission fluid temp warning
Brake pad warning: Brake pad wear indicator
Rear seat check warning: Rear Seat Reminder rear seat check warning
Trip computer
Wipers: Variable intermittent front windshield wipers
Easy lift tailgate: EZ Lift
Easy lower tailgate: EZ Lower
Beverage holders rear: Rear beverage holders
Built-in virtual assistant: Google Built-In built-in virtual assistant
Driver information center
Day/Night rearview mirror
Front reading lights
Rear reading lights
Variable panel light: Variable instrument panel light
Headlights on reminder
Trip odometer
Weight capacity alert: GCW Alert weight capacity alert
Integrated tailgate step
Full gauge cluster screen
Body panels: Galvanized steel/aluminum body panels with side impact beams
Number of doors: 4 doors
Box style: Standard style pickup box
Bed-rail protectors: Pickup bed-rail protectors
Bumpers front: Body-colored front bumper
Bumpers rear: Body-colored rear bumper
Fenders: Black fender flares
Window Trim: Chrome side window trim
Door handle material: Chrome door handles
Paint: Non-metallic paint
Special paint: Monotone paint
Spare tire: Full-size spare tire with steel wheel
Spare tire location: Crank-down spare tire
Door mirror type: Standard style side mirrors
Towing trailer sway: Trailer sway control
Towing hitch light: Trailer hitch light
Rear bumper step: CornerStep rear bumper step
Door mirror style: Chrome door mirrors
Bumper rub strip front: Chrome front bumper rub strip
Seating capacity: 5
Front head restraints: Height adjustable front seat head restraints
Front head restraint control: Manual front seat head restraint control
Rear seats fixed or removable: Fixed rear seats
Rear seats: Split-bench rear seat
Rear seat folding position: Fold-up rear seat cushion
Folding rear seats: 60-40 folding rear seats
Rear head restraints: Height adjustable rear seat head restraints
Rear head restraint control: Manual rear seat head restraint control
Rear head restraint control: 2 rear seat head restraints
Front seat upholstery: Leather front seat upholstery
Front seatback upholstery: Plastic front seatback upholstery
Door trim insert: Vinyl door trim insert
Headliner material: Cloth headliner material
Headliner coverage: Full headliner coverage
Floor mats: Carpet front and rear floor mats
Panel insert: Aluminum and genuine wood instrument panel insert
Gearshifter material: Metal-look gear shifter material
Door panel insert: Aluminum and genuine wood door panel insert
Console insert material: Aluminum and genuine wood console insert
Interior accents: Aluminum interior accents
Rear seat upholstery: Leather rear seat upholstery
Rear seatback upholstery: Carpet rear seatback upholstery
Number of memory settings: 2 memory settings
Climate control: Automatic climate control
Air conditioning: Yes
Dual-zone front climate control
Voice activated climate control: Voice-activated climate control
Rear console climate control ducts
Heated steering wheel
Armrests rear: Rear seat center armrest
Armrests front center: Front seat center armrest
Cabback insulator
Seek scan
RDS: Radio data system (RDS)
External memory: Premium GMC Infotainment System external memory control
Internet radio capability
Amplifier
Antenna: Fixed audio antenna
Number of first-row screens: 2 total number of 1st row displays
Speakers number: 7 speakers
Integrated navigation: Integrated navigation system with voice activation
Turn-by-turn nav: OnStar Turn-by-Turn Navigation
Emergency SOS Capable: OnStar vehicle integrated emergency SOS system
Mobile app access: MyGMC Mobile App mobile app access
Basic warranty: 36 month/36
000 miles
Corrosion perforation warranty: 72 month/100
000 miles
Roadside warranty: 60 month/60
000 miles
Maintenance warranty: 12 month/12
000 miles
TECHNOLOGY PACKAGE - Includes "MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY"
REAR CAMERA MIRROR
Rearview mirror: Auto-dimming rear view mirror
Video rearview mirror: Video-feed rearview mirror
Rear camera: HD Rear Vision Camera w/Hitch View rear mounted camera
Preferred Equipment Group 5SA - Includes Trailer Side Blind Zone Alert
Chrome Wheel to Wheel Assist Steps
Power Sliding Rear Window with Rear Defogger
Rear window defroster
Rear windshield: Power rear windshield
FRONT AND REAR PARK ASSIST
Trailer Camera Provisions
Electric Rear-Window Defogger
THEFT-DETERRENT SYSTEM
Chrome Header with Signature Denali Chrome Grille
Front Rain-Sensing Wipers
HEAVY-DUTY AIR FILTER
120-Volt Interior Power Outlet
120-VOLT BED-MOUNTED POWER OUTLET
HEATED DRIVER & OUTSIDE PASSENGER SEATS
WIRELESS CHARGING
CARPET FLOOR COVERING
Floor covering: Full carpet floor covering
Floor coverage: Full floor coverage
OnStar Services Capable
SEATS
HEATED SECOND 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 WINDOWS-REAR
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 and Telescoping Steering Column
Steering wheel tilt: Power tilting steering wheel
Steering wheel telescopic: Power telescopic steering wheel
KEYLESS OPEN AND START
Proximity key: Keyless Open/Keyless Start with hands-free access and push button start
Ignition type: Push-button
PERIMETER LIGHTING
PUSH BUTTON START
LED CARGO AREA LIGHTING
Remote Vehicle Starter System
In-Vehicle Trailering System App
Vehicle and trailer reverse assist: Vehicle and trailer reverse assist with visual graphic guidance only
Trailer light test
Trailer light malfunction warning
Trailer theft alarm
Hill Descent Control
Floor-Mounted Center Console
Beverage holders: Front beverage holders
Floor console: Full floor console
Floor console storage: Covered floor console storage
ALTERNATOR
170 AMPS
Bed View Camera
Auxiliary External Transmission Oil Cooler
REAR CROSS TRAFFIC BRAKING
GMC PRO SAFETY
FORWARD COLLISION ALERT
Lane Keep Assist with Lane Departure Warning
FOLLOWING DISTANCE INDICATOR
FRONT PEDESTRIAN BRAKING
BUCKLE TO DRIVE
SAFETY ALERT SEAT
INTELLIBEAM
AUTO HIGH BEAM
ENHANCED AUTOMATIC EMERGENCY BRAKING
TRAILERING PACKAGE
HITCH GUIDANCE
Vehicle to trailer hitching assist
Towing wiring harness: Trailer wiring harness
Towing class: Class IV tow rating
Towing hitch: Trailer hitch
USB PORTS ON CONSOLE
2 Charge/data USB Ports Inside Center Console
CHROME RECOVERY HOOKS
Denali Premium Suspension with Adaptive Ride Control
Suspension: Standard ride suspension
Suspension auto correcting: Adaptive ride suspension
STEERING WHEEL AUDIO CONTROLS
2 type-C Charge-Only Rear USB Ports
Universal Home Remote
2-SPEED AUTOTRAC TRANSFER CASE WITH OFF-ROAD MODE
4WD type: AutoTrac part and full-time 4WD
Transfer case: Electronic transfer case shift
Two-Speed Transfer Case
Deep-Tinted Glass
Spray-On Pickup Bedliner with GMC Logo
SiriusXM with 360L Trial Subscription
Satellite trial: 3 month satellite trial subscription
Radio: AM/FM/SiriusXM with 360Lsatellite
HITCH VIEW
POWER WINDOWS-FRONT DRIVER
EXPRESS UP/DOWN
Rear Pedestrian Detection
Wi-Fi Hotspot Capable
WHEELHOUSE LINERS
REAR
Auto-Locking Rear Differential
Power Door Locks
Boxside steps: Retractable side steps
POWER SUNROOF
First-row sunroof: First-row sliding and tilting glass sunroof with power 1-touch activation sunshade
Super Cruise
Cruise control: Cruise control with steering wheel mounted controls
Adaptive cruise control: Adaptive cruise control with stop and go
Autonomous cruise control: Super Cruise hands-off cruise control with lane change
Autonomous cruise control: Super Cruise hands-on cruise control with lane change
Driver attention monitor: Driver Attention Assist
SAE Autonomy: Level 2 - partial automation SAE Autonomy
22" X 9" Painted Aluminum Wheels
WHEEL LOCKS
SET OF 4 (DEALER INSTALLED)
Wheels: 22 x 9-inch front and rear machined w/painted accents aluminum wheels
DENALI RESERVE SUPER CRUISE AND 6.2 ENGINE DISCOUNT
12-Way Power Driver Seat Adjuster with Lumbar - Includes Driver seat direction: Driver seat with 8-way directional controls
Driver lumbar: Driver seat with 4-way power lumbar
Power driver seat controls: Driver seat power reclining
lumbar support
cushion tilt
fore/aft control and height adjustable control
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 4-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
DRIVER MEMORY
7
100 lbs (3
221 Kgs) GVWR
REAR AXLE - 3.23 RATIO
Premium GMC Infotainment Audio System Radio - Includes Wireless Apple CarPlay/wireless Android Auto
Voice activated audio: Premium GMC Infotainment System voice activated audio controls
Wireless streaming: Bluetooth wireless audio streaming
Primary display size: 13.4 inch primary display
Primary display touchscreen: Primary monitor touchscreen
Handsfree: Bluetooth handsfree wireless device connectivity
Engine Block Heater
ENGINE: 6.2L ECOTEC3 V8 WITH DYNAMIC FUEL MANAGEMENT - Includes 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 tiers: Tier 3 Bin 50 emissions
Powertrain warranty: 60 month/60
000 miles
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
10-Speed Automatic Transmission - Includes Transmission: 10-speed automatic
Overdrive transmission
Selectable mode transmission
Lock-up transmission
Sequential shift control: Sequential shift with steering wheel controls
Transmission Type: Automatic
ACTIVE EXHAUST - Includes Tailpipe: Stainless steel dual exhaust with chrome tailpipe finisher
Multi-mode exhaust
LICENSE PLATE KIT
275/50R22SL AS BW Tires - Includes Tires: P275/50SR22 AS BSW front and rear tires
California State Emissions Requirements
View All

Body Details

Body Type

Pickup

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Call For Pricing

Pricing Details

MSRP	$79,590
Documentation Fee	+ $85
Electronic Filing Fee	+ $37
Total Price	$79,712
Rebates	- $6,250
Dealer Discount	- $122
Price	$73,340
Total Savings	$6,372
Additional Upfit Cost

Price includes all dealer fees. Excludes taxes, title, registration, and license fees.

Vehicle available NOW in Tustin, CA.

Contact Tustin Buick GMC for more info.

Disclaimer:

*Net Price includes a Factory Rebate available to all, if applicable, on this vehicle and is valid on a cash or financed purchase only by an individual for their personal use. The net price does not apply to a lease. Some Factory Rebates are California Resident specific and may vary for residents of other states. We Only Provide 4 Gallons of Gas at Purchase. No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. Please contact us for special Multi-Vehicle or Fleet pricing. Price includes $85 Doc Fee, $37 electronic registration fee, and any emission testing charge. Price does not include government fees and taxes, any finance charges, and $1.75 per new tire state tire fee. All vehicles are subject to prior sale. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Leasing & financing available on approved credit. Trade-ins accepted. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details. Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness. *EPA-estimate metric: these are contingent on ideal conditions within a lab. Real-world situations such as carrying passengers or cargo, using climate control, driving style, and ambient temperatures can affect actual metrics.