Net Cost Call For Pricing
Sale Price: $64,963

2026 GMC Sierra 1500 Crew Cab 4WD Pickup

Stock #16600P
Dealer Video

Vehicle Notes

2026 GMC Sierra 1500 4WD Crew Cab 147 AT4 — EcoTec3 6.2L V-8 with 10-speed automatic; powerful 420 hp V-8 performance with modern automatic shifting a…
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2026 GMC Sierra 1500 4WD Crew Cab 147 AT4 — EcoTec3 6.2L V-8 with 10-speed automatic; powerful 420 hp V-8 performance with modern automatic shifting and competitive fuel economy. Pricing was recently adjusted, so now is a smart time to act to secure this capable, off-road-ready truck before inventory changes.

Wireless Apple CarPlay and Android Auto keep your apps, navigation and messages mirrored to the Sierra’s display without the hassle of cords, so you stay connected on the road.

<b>Forward collision mitigation</b> constantly scans ahead and steps in with protective measures if a sudden stop appears likely, helping to reduce the chance or severity of a frontal impact.

<b>Front pedestrian impact prevention</b> helps the truck detect and track people crossing the roadway and can take preventive action if a collision becomes probable, adding an extra layer of safety in busy areas.

An integrated <b>mobile hotspot</b> lets passengers access the internet through the truck’s private connection, so everyone can stream, navigate, or work without draining phone data.

A <b>rear camera</b> provides a clear view behind the vehicle when reversing, making parking and hitching safer and more convenient by revealing obstacles you might not see otherwise.

<b>Lane departure prevention</b> watches lane position and can intervene to help keep you centered, reducing the chance of unintentional drift and improving peace of mind on long drives.

<b>Rear collision mitigation</b> monitors what’s behind the truck and prepares the vehicle and occupants if a rear impact looks imminent, helping to lessen potential damage or injury.

<b>Adaptive cruise control with traffic stop-go</b> maintains a safe following distance and can bring the truck to a stop and resume in traffic, making highway driving and congestion far less stressful.

<b>Predictive brake assist</b> readies the braking system when closing distances shorten too quickly, so your brakes respond more effectively when you need to stop fast.

The 2026 GMC Sierra 1500 AT4 blends robust V-8 capability with advanced driver aids and modern connectivity, delivering confidence whether you’re off-road, towing, or commuting

<p>Financing available on approved credit. Trade-ins accepted. All Vehicles are subject to prior sale. All Pricing and Advertised Prices for any/all vehicles offered for sale does not include dealer installed accessories which can be purchased for an additional cost. Dealer Installed accessories include KARR Security System $995, NOMAD Protection $1,195, GMP Theft $899, Forever Start Lifetime Unlimited $799, ClearPRO Door Protection up to $795. 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. Prices are plus government fees and taxes, any finance charges, $85 documentary fee, $37 electronic registration fee, any emission testing charge and $1.75 per new tire state tire fee. 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. 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. Images are for illustrative purposes only. Serving&nbsp;<strong>Tustin</strong> <strong>Santa Ana</strong>, <strong>Orange</strong>, <strong>Irvine,</strong> <strong>Villa Park</strong>, <strong>Anaheim Hills</strong>, <strong>Costa Mesa</strong>,<strong>Walnut, Costa Mesa, Huntington Beach, Garden Grove, Aliso Viejo, Laguna, Anaheim, Orange County, Lake Forest, Laguna Nigel, Laguna Hills</strong>and <strong>Newport Beach</strong></p>
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Chassis Details

Mileage
12,418
Stock Number
16600P
Stock Type
Used
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GTUUEEL7TZ266332
Interior Color
Jet Black
Seating Capacity
5
Exterior Color Description
Summit White
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L87
Engine Size (L)
6.2
Brake Type
Hydraulic

Vehicle Options

  • Navigation System
  • Trailering Package
  • 7 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Premium Bose 7-Speaker Sound System
  • Radio data system
  • Radio: Premium GMC Infotainment Audio System
  • SiriusXM with 360L Trial Subscription
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Interior Power Outlet
  • Driver Memory
  • Memory seat
  • Power driver seat
  • Power Front Passenger Windows with Express Up/Down
  • Power Front Windows with Driver Express Up/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
  • Off-Road Suspension
  • Power Rake and Telescoping Steering Column
  • 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
  • Front fog lights
  • Fully automatic headlights
  • Perimeter Lighting
  • Panic alarm
  • Security system
  • Theft Deterrent System (unauthorized Entry)
  • Speed control
  • 220 Amp Alternator
  • Block heater
  • Heavy-Duty Air Filter
  • Auto-dimming door mirrors
  • Black Chrome Grille Insert Bars
  • Bumpers: body-color
  • 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
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 Type-C Charge-Only Rear USB Ports
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Buckle to Drive
  • Color-Keyed Carpeting Floor Covering
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Premium Floor Liners with Removable Carpet Insert
  • Front reading lights
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Lane Keep Assist with Lane Departure Warning
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Braking
  • Rear Pedestrian Detection
  • Rear Premium Floor Liners with Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Safety Alert Seat
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Camera Provisions
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front and Rear Park Assist
  • Voltmeter
  • Wi-Fi Hotspot Capable
  • Wireless Apple CarPlay/Wireless Android Auto
  • Wireless Charging
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • 10-Way Power Passenger Seat Adjuster with Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Heated 2nd Row Outboard Seats
  • Heated Driver and Front Outboard Passenger Seating
  • Heated front seats
  • Heated rear seats
  • Perforated Front Leather Seat Trim
  • Power passenger seat
  • Split folding rear seat
  • Ventilated Driver and Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance
  • Hitch View
  • in-Vehicle Trailering System App
  • Integrated Trailer Brake Controller
  • Red Recovery Hooks
  • Alloy wheels
  • Wheels: 20" x 9" Machined Aluminum
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.23 Rear Axle Ratio
  • View All

Build & Get a Quote

Body Details

Body Type
Pickup
Net Cost Call For Pricing

Pricing Details

Sale Price $64,963
Additional Upfit Cost

Price above does not include any of the Build & Quote options.

Vehicle available NOW in Tustin, CA.

Contact Tustin Buick GMC for more info.

Disclaimer:
*Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or financed purchase only by an individual for their personal use. The sale price or net cost does not apply to a lease. *All Pricing and Advertised Prices for any/all vehicles offered for sale does not include dealer installed accessories which can be purchased for an additional cost. *The Factory Rebates may not be available on this vehicle if you elect to take advantage of a Special Alternative APR or Special Lease program. 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. The price shown is for California residents and retail customers only. Not available to fleet or commercial customers (unless specified). Please contact us for special Multi-Vehicle or Fleet pricing. Prices are plus government fees and taxes, any finance charges, $85 documentary fee, $33 electronic registration fee, any emission testing charge 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. * The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. 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.