Vehicle Summary
Mileage
Miles
MPG FUEL ECONOMY
CITY
HWY
COMBINED
EPA estimates. Actual mileage may vary.
Performance
HP
Torque
Vehicle Description
The 2025 GMC Sierra 1500 Denali Ultimate is a fully equipped crew cab short box pickup engineered for those who demand premium capability and refinement. This gray exterior Crew Cab is powered by an EcoTec3 6.2L V8 engine paired with a 10-speed automatic transmission and 4WD, offering responsive performance with EPA-estimated 15 city / 19 highway MPG—actual mileage may vary. With 18,624 miles, this is a lightly used example of one of GMC's most commanding trucks.
- Carbon Fiber Composite Bed
- EcoTec3 6.2L V8 with Dual Active Exhaust
- Alpine Umber Leather throughout with heated and ventilated front seats
- Super Cruise Advanced Driver Assistance Technology
- Multicolor 15" Head-Up Display with Navigation System
- MultiPro Tailgate Audio System by Kicker
- Bose Premium 12-Speaker Infotainment with SiriusXM and Wireless Apple CarPlay/Android Auto
- Denali Premium Adaptive Suspension with Integrated Trailer Brake Controller
- 22" Ultra-Bright Machined Alloy Wheels with Body Color Wheel Arch Moldings
- HD Surround Vision with Parking Assist and Multiple Camera Systems
This truck features a wealth of premium content built around genuine wood accents, a power moonroof, wireless charging, and comprehensive safety technology including Enhanced Automatic Emergency Braking and OnStar Emergency Communication. The MultiPro Tailgate, integrated trailer brake system, and in-vehicle trailering app make light of any towing task, while the Preferred Equipment Group 5SB and Trailering Package round out a beautifully appointed work truck that never compromises on luxury.
This vehicle is CPO Go certified, giving you the confidence of a thorough inspection and care package with your purchase. Come experience the commanding presence and refined capability of the Sierra 1500 Denali Ultimate in person—this truck is ready for the road and waiting for you at our showroom.
Vehicle Features
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Interior
- Ventilated driver and front passenger seats
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, adjustable shoulder support, fore/aft control and height adjustable control
- Dual-zone front climate control
- Voice-activated climate control
- Massaging driver seat
- Massaging front passenger seat
- Leather rear seat upholstery
- Automatic climate control
- Leather steering wheel
- Power tilting steering wheel
- Power telescopic steering wheel
- Leather upholstered dashboard
- Rear console climate control ducts
- Bucket front seats
- Driver seat with 12-way directional controls
- Front seat center armrest
- Front passenger seat with 12-way directional controls
- Driver seat with 4-way power lumbar
- Front passenger seat with 4-way power lumbar
- Split-bench rear seat
- Fold-up rear seat cushion
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Exterior
- First-row sliding and tilting glass sunroof with power 1-touch activation sunshade
- Vehicle to trailer hitching assist
- GMC ProGrade Trailering System trailer tire pressure and temperature sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Trailer brake controller
- Trailer sway control
- Vehicle and trailer reverse assist with visual graphic guidance only
- Trailer hitch light
- Power running boards
- Wheel security locks
- 22 x 9-inch front and rear machined w/painted accents aluminum wheels
- P275/50SR22 AS BSW front and rear tires
- Trailer wiring harness
- Class IV tow rating
- Trailer hitch
- Pickup bed-rail protectors
- Full-size spare tire with steel wheel
- Crank-down spare tire
- 2 front tow hooks
- LED in-box lighting
- 4 doors
- Body-colored front bumper
- Body-colored rear bumper
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Mechanical
- AutoTrac part and full-time 4WD
- EcoTec3 6.2L V-8 direct injection, variable valve control, premium gasoline, engine with cylinder deactivation and 420HP
- EcoTec3 6.2L V-8
- Adaptive ride suspension
- Auto stop-start engine
- 10-speed automatic
- Selectable mode transmission
- Sequential shift with steering wheel controls
- Automatic
- Four-wheel drive
- Two-Speed Transfer Case
- Speed sensitive power steering
- Lock-up transmission
- Front mounted engine
- Spark ignition system
- Longitudinal mounted engine
- Aluminum engine block
- Aluminum cylinder head
- Overdrive transmission
- Transmission oil cooler
- EcoTec3 V8
- Powertrain type: ICE
- All-speed ABS and driveline traction control
- Electronic transfer case shift
- Standard ride suspension
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Safety
- Hands-off cruise control with lane change
- Hands-on cruise control with lane change
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Head-up display
- Enhanced Automatic Emergency Braking brake assist system
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- HD Surround Vision w/Hitch View aerial view camera
- Video-feed rearview mirror
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Gauge cluster display size: 12.30
- Front mounted camera with washer
- Right side camera
- Pickup box camera
- Left side camera
- Trailer Side Blind Zone Alert blind spot warning
- IntelliBeam auto high-beam headlights
- Immobilizer
- Configurable instrumentation gauges
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Descent Control (HDC)
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Entertainment
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- Bose speakers
- Premium GMC Infotainment System external memory control
- Internet radio capability
- 2 exterior speakers
- Premium GMC Infotainment System voice activated audio controls
- AM/FM/SiriusXM with 360Lsatellite
- 2 total number of 1st row displays
- 13.4 inch primary display
- Amplifier
- Bose Centerpoint Surround digital signal processor
- Bose AudioPilot speed sensitive volume
- 12 speakers
- Seek scan
- Radio data system (RDS)
- 3 month satellite trial subscription
- Fixed audio antenna
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Crash Safety Ratings
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OVERALL
5 STAR
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FRONT
4 STAR
SIDE
5 STAR
ROLLOVER
4 STAR
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Factory Warranty
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Basic warranty
36 month/36,000 miles
*Confirm any warranty information with dealer before purchase.Powertrain warranty
60 month/60,000 miles
*Confirm any warranty information with dealer before purchase.Corrosion perforation warranty
72 month/100,000 miles
*Confirm any warranty information with dealer before purchase.Roadside warranty
60 month/60,000 miles
*Confirm any warranty information with dealer before purchase.
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Disclaimers
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$899.50 Dealer Administrative Fee is included in the advertised price. All prices exclude taxes, tag, title, registration fees, and other government fees. Out-of-state buyers are responsible for all taxes, government fees, and title/registration costs in the state where the vehicle will be registered. Advertised prices include all manufacturer-to-dealer incentives, which the dealer retains unless otherwise specifically stated. Dealer is not responsible for errors or omissions. All offers are subject to change without notice—please confirm all details directly with the dealership. Vehicles may not be physically located at this dealership but can be made available for delivery; transportation charges may apply. Contact the dealership for specific information. Dealer-installed options, accessories, packages, and equipment are not included in the advertised price unless specifically listed and priced as part of the vehicle. These items are optional, available at additional cost, and may vary by vehicle. Prices and availability of dealer-installed options are subject to change without notice and are not guaranteed until confirmed in writing by the dealership. Please contact the dealership for current pricing and a complete list of available dealer-installed options. All vehicles are subject to prior sale.
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