2026 GMC Sierra 1500 AT4
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$8,784 SAVINGS$67,066 Internet Price
- MSRP: $75,850
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- -$3,500
- -$3,034
- -$1,750
- -$500
- Internet Price: $67,066
-
- Add. Offers you may Qualify For:
- -$500
-
*Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.
-
$8,784 SAVINGS$67,066 Internet Price
- MSRP: $75,850
-
- -$3,500
- -$3,034
- -$1,750
- -$500
- Internet Price: $67,066
-
- Add. Offers you may Qualify For:
- -$500
-
*Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.
- MSRP $75,850
- Documentation Fee $477
- Starting Price $75,850
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GM US GM Bonus Cash - 26-40AGOptions Required: REQUIRES L87 OR LZ0$500
- Down Payment $15,170
- MSRP $75,850
- Documentation Fee $477
- Starting Price $75,850
-
GM US GM Bonus Cash - 26-40AGOptions Required: REQUIRES L87 OR LZ0$500
- Down Payment $15,170
- MSRP $75,850
- Documentation Fee $477
- Starting Price $75,850
- Due At Signing $3,393
- MSRP $75,850
- Documentation Fee $477
- Starting Price $75,850
- Due At Signing $3,393
Visit our Store
- O'Neil GMC
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869 W. Street Road
Warminster, PA 18974
- Sales: 267-282-4456
- Service: 267-282-4457
- Parts: 267-960-2292
Vehicle Information
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Condition New
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Body Style Crew Cab -
Exterior Color Onyx Black
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Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
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City/Highway 15/19 MPG -
Engine 6.2L EcoTec3 V8 engine -
Transmission Automatic / 4WD -
Fuel Type Gasoline Fuel
Highlighted Features
- Adaptive Cruise Control
- Bluetooth®
- Heated Steering Wheel
- Remote Start
- 4WD/AWD
- Android Auto
- Apple CarPlay
- Keyless Entry
- Keyless Ignition System
- Leather Seats
- Wi-Fi Hotspot
- Emergency Brake Assist
- Lane Departure Warning
- Lane Keep Assist
- Sunroof/Moonroof
- Wireless Phone Charging
- Blind Spot Monitor
- Forward Collision Warning
- Navigation System
- Parking Assistance
- Rear View Camera
- Automatic Climate Control
- Entertainment System
- Premium Sound System
Dealer Comments
This 2026 GMC Sierra 1500 AT4 in Onyx Black features: Recent Arrival!
O'Neil GMC in Warminster serving Philadelphia since 1965. See the rest of our inventory at ONEILGMC.COM. Price excludes tax, tags, title, license, and dealer fees, additional rebates may apply, but internet price does include the following rebates:$1750 - Buick & GMC Consumer Cash Program. Exp. 02/02/2026 $500 - GM Bonus Cash. Exp. 02/02/2026
All Features
- Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
- GMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive and (HS1) Safety Alert Seat.)
- Rear axle, 3.23 ratio
- Pickup bed
- Push Button Start
- Air filter, heavy-duty
- Electronic Precision Shift and steering column paddle shifters
- Automatic Stop/Start
- Hill Descent Control
- Auto-locking rear differential
- Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
- Suspension, Off-Road with 2" factory installed lift and monotube shocks
- Four wheel drive
- Frame, fully-boxed, hydroformed front section
- Trailer brake controller, integrated
- Recovery hooks, Red
- Skid Plates
- 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, aluminized stainless-steel muffler and tailpipe
- Wheels, 20" x 9" (50.8 cm x 22.9 cm) machined aluminum with Carbon Grey Metallic accents
- Tires, 275/60R20SL all-terrain, blackwall
- Tire, spare 255/80R17SL all-season, blackwall (Included and only available with 20" or 22" wheels and tires excluding (QFV) LT265/60R20 MT blackwall Goodyear Wrangler Territory tires.)
- Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
- Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Bumper, front, body-color lower
- Bumper, rear body-color with corner steps
- CornerStep, rear bumper
- Grille (Black chrome grille insert bars with gloss black header and accents.)
- Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
- IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
- Fog lamps, LED
- Lighting, perimeter
- Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- Mirror caps, high gloss Black
- Wipers, front rain-sensing
- 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
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- 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
- Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (PCP) AT4 CarbonPro Edition. Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
- Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
- SiriusXM Trial Subscription
- SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
- Bose Sound System, premium 7-speaker system with Richbass woofer
- Bluetooth for phone, connectivity to vehicle infotainment system
- Wireless, Apple CarPlay / Wireless Android Auto
- Steering wheel audio controls
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Seats, front bucket with center console
- Seat trim, Perforated leather front
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- Seating, heated driver and front outboard passenger
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Seats, ventilated driver and front passenger
- Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
- Seats, heated second row outboard seats
- Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Floor covering, color-keyed carpeting
- Premium Floor Liners with removable carpet insert, front
- Premium Floor Liners with removable carpet insert, rear
- Steering column, power rake and telescoping
- Steering wheel, wrapped
- Steering wheel, heated
- Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
- GMC Premium information Display- 13.4" diagonal Multicolor touch screen
- In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
- Compass, located in instrument cluster
- Exterior Temperature Display, located in radio display
- Windows, power front, drivers express up/down
- Window, power front, passenger express up/down
- Windows, power rear, express down
- Door locks, power
- Keyless Open and Start includes remote keyless entry
- Remote vehicle starter system
- Adaptive Cruise Control
- Theft-deterrent system, unauthorized entry
- Steering column lock, electrical
- Wireless Charging
- USB Ports, 2 (first row) located on console
- USB Ports, 2, Charge/Data ports located inside center console
- Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- USB ports, (2) charge-only, rear
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- Defogger, rear-window electric
- Mirror, inside rearview auto-dimming
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
- Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Daytime Running Lamps, LED signature lighting
- 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.)
- OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
- Hitch View with image adjustment, Pan/Zoom/Tilt
- Hitch Guidance
- HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
- Trailer Camera Provisions and trailer viewing software
- Front and Rear Park Assist, ultrasonic
- Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
- Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
- Trailer Side Blind Zone Alert
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- Safety Alert Seat (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.)
- Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
- Rear Seat Reminder
- Rear Seat Belt Indicator
AT4 Premium Package
Technology Package
- DriveType: Four Wheel Drive
- City: 15 MPG
- Hwy: 19 MPG
- Combined: 16 MPG
- Fuel System: Direct Injection
- Fuel Tank Capacity: 24 gal
- Fuel Type: Gasoline Fuel
- Horse Power: 420
- Rear Wheel: Single
- Trailering Capacity: 8900 lbs
Warranty
- Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
- Roadside Assistance: 5 Years/60,000 Miles Sierra TurbomaxTm Engines, 3.0L & 6.0L Duramax® Turbo-Diesel Engines, And Certain Commercial, Government, And Qualified Fleet Vehicles: 5 Years/100,000 Miles
- Drivetrain: 5 Years/60,000 Miles Sierra TurbomaxTm Engines, 3.0L & 6.0L Duramax® Turbo-Diesel Engines, And Certain Commercial, Government, And Qualified Fleet Vehicles: 5 Years/100,000 Miles
- Warranty: <<< Preliminary 2026 Warranty >>>
- Basic: 3 Years/36,000 Miles
- Maintenance: First Visit: 12 Months/12,000 Miles
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$2,000 SAVINGS$42,295 Internet Price
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$2,000 SAVINGS$42,295 Internet Price
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$2,000 SAVINGS$44,380 Internet Price
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$2,000 SAVINGS$44,380 Internet Price
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$2,000 SAVINGS$44,380 Internet Price
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$2,000 SAVINGS$44,380 Internet Price
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Call for Price & Availability Internet Price
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Call for Price & Availability Internet Price
While we make every effort to ensure the data listed here is correct, there may be instances where some of the options or vehicle features may be listed incorrectly as we get data from multiple data sources. PLEASE MAKE SURE to confirm the details of this vehicle with the dealer to ensure its accuracy. Dealer cannot be held liable for data that is listed incorrectly. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the ?Fuel Economy? portion of the EPA?s website for details, including a MPG recalculation tool). All vehicle fees do not include an additional documentation fee of $490
While we make every effort to ensure the data listed here is correct, there may be instances where some of the options or vehicle features may be listed incorrectly as we get data from multiple data sources. PLEASE MAKE SURE to confirm the details of this vehicle with the dealer to ensure its accuracy. Dealer cannot be held liable for data that is listed incorrectly. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the ?Fuel Economy? portion of the EPA?s website for details, including a MPG recalculation tool). All vehicle fees do not include an additional documentation fee of $490
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.