5655 S Lindbergh Blvd. St. Louis, MO 63123

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Visit Dave Sinclair Buick GMC

2025 GMC Sierra 1500 Denali for sale in St. Louis MO from Dave Sinclair Buick GMC Truck

Stock : T261671A

VIN : 3GTUUGEL8SG151121

Sale Price : $54,925

Exterior : Onyx Black - (Black) Interior : Atmosphere/Brownstone Leather

Mileage : 34,994

Fuel : Gasoline

MPG : 14 City / 17 HWY

Transmission : Automatic

Drive Type : 4WD

Engine : 6.2L

Cylinders : 8

HP : 420 @ 5600 rpm

2025 GMC Sierra 1500 Denali at Dave Sinclair Buick GMC Truck in St. Louis MO

Meet the 2025 GMC Sierra 1500 Denali-a truck engineered for those who demand both capability and refinement. This black beauty combines premium craftsmanship with genuine truck functionality, delivering the performance and presence you deserve.

- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- Dual active exhaust with sport-mode capability
- Denali Reserve Package with GMC MultiPro Power Steps
- 22" painted aluminum wheels with machining and bright chrome inserts
- Power sunroof
- Premium Bose 7-speaker sound system with SiriusXM 360L
- Wireless Apple CarPlay and Android Auto
- Multicolor 15" head-up display
- Heated and ventilated front seats with 12-way power adjustment
- Forge perforated leather seat trim
- HD surround vision with rear camera mirror
- Advanced driver assistance features including lane keep assist and forward collision alert
- Adaptive suspension with Denali Premium suspension and adaptive ride control
- 4WD with auto-locking rear differential and hill descent control
- Spray-on pickup bedliner with GMC logo

Every detail reflects the Denali commitment to excellence. The truck features heated and ventilated front seating, heated rear seats, and a heated steering wheel-combining comfort with practical design. The interior showcases genuine wood appointments on the dashboard, console, and door panels alongside the forge perforated leather trim, creating an atmosphere of sophistication you won’t find in typical truck cabins. The 12-way adjustable power driver seat with lumbar support ensures long drives remain comfortable, while the split-folding rear seat adapts to your lifestyle.

Technology seamlessly integrates into your daily drive. The navigation system, wireless charging, and Wi-Fi hotspot capability keep you connected. The multicolor head-up display projects essential information directly into your line of sight, while the rear camera mirror and HD surround vision provide comprehensive awareness. Advanced safety features like Enhanced Automatic Emergency Braking, lane keep assist with departure warning, and rear cross traffic braking work actively to protect you and your passengers.

The truck’s capability matches its sophistication. The integrated trailer brake controller, trailering system app, and hitch guidance simplify towing responsibilities. Hill descent control enhances off-road confidence, while the auto-locking rear differential provides traction when terrain demands it. The 4WD system with adaptive suspension offers a smooth ride on pavement and genuine off-road capability when needed.

From the chrome recovery hooks to the perimeter lighting and front fog lights, every element serves a purpose. The power sliding rear window with defogger, rain-sensing wipers, and fully automatic headlights demonstrate attention to practical luxury. The Denali Reserve Package includes the Technology Package, power sunroof, GMC MultiPro Power Steps, and distinctive 22" painted aluminum wheels that set this truck apart.

At 15 city and 19 highway MPG, the 6.2L V8 delivers the performance you expect from this caliber truck. This 2025 Sierra 1500 Denali represents the intersection of truck capability, premium comfort, and modern technology. Visit us to experience this exceptional truck firsthand.

Thank you for visiting Dave Sinclair Buick GMC.

•	4-Wheel Disc Brakes

•	8 Cylinder Engine

•

A/C

•

ABS

•	Adaptive Cruise Control

•	Adjustable Steering Wheel

•	Aerial View Display System

•	Aluminum Wheels

•	AM/FM Stereo

•	Auto-Dimming Rearview Mirror

•	Automatic Highbeams

•	Auxiliary Audio Input

•	Back-Up Camera

•

Bed Liner

•	Blind Spot Monitor

•	Bluetooth Connection

•	Brake Assist

•	Bucket Seats

•	Climate Control

•	Cooled Front Seat

•	Cross-Traffic Alert

•	Cruise Control

•	Daytime Running Lights

•	Driver Adjustable Lumbar

•	Driver Air Bag

•	Driver Monitoring

•	Floor Mats

•

Fog Lamps

•	Four Wheel Drive

•	Front Collision Mitigation

•	Front Collision Warning

•	Front Head Air Bag

•	Front Side Air Bag

•	Gasoline Fuel

•	Heated Front Seat

•	Heated Mirrors

•	Heated Rear Seat

•	Heated Steering Wheel

•	Integrated Tailgate Step

•	Intermittent Wipers

•	Keyless Entry

•	Keyless Start

•	Lane Departure Warning

•	Lane Keeping Assist

•	Leather Seats

•	LED Headlights

•	Locking/Limited Slip Differential

•	Mirror Memory

•	MP3 Capability

•	Multi-Zone A/C

•	Navigation System

•	Pass-Through Rear Seat

•	Passenger Adjustable Lumbar

•	Passenger Air Bag

•	Passenger Air Bag Sensor

•	Power Door Locks

•	Power Driver Seat

•	Power Folding Mirrors

•	Power Mirror

•	Power Passenger Seat

•	Power Steering

•	Power Windows

•	Premium Sound System

•	Privacy Glass

•	Rain Sensing Wipers

•	Rear Defrost

•	Rear Head Air Bag

•	Rear Parking Aid

•	Remote Engine Start

•	Requires Subscription

•	Running Boards/Side Steps

•	Seat Memory

•	Security System

•	Sliding Rear Window

•	Smart Device Integration

•	Stability Control

•	Steering Wheel Audio Controls

•	Telematics

•	Tire Pressure Monitor

•	Tires - Front All-Terrain

•	Tires - Rear All-Terrain

•

Tow Hitch

•

Tow Hooks

•	Traction Control

•	Universal Garage Door Opener

•	Variable Speed Intermittent Wipers

•	WiFi Hotspot

•	Adaptive Cruise Control

•	Air conditioning : dual-zone automatic climate control

•	Air vents : rear

•	Assist handles front A-pillar mounted for driver and passenger : rear B-pillar mounted

•

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

•	Bluetooth for phone : connectivity to vehicle infotainment system

•	Bose Sound System : premium 7-speaker system with Richbass woofer

•	Center Console : floor-mounted with cup holders / cell phone storage / power cord management / hanging file folder capability

•	Compass : located in instrument cluster

•	Defogger : rear-window electric

•	Door locks : power

•	Driver Information Center : enhanced / 12.3" diagonal reconfigurable multicolor digital display

•	Driver memory recalls driver "presets" for power driver seat and outside mirrors

•	Exterior Temperature Display : located in radio display

•	Floor covering : color-keyed carpeting

•	Floor mats : carpeted front

•	Floor mats : carpeted rear

•	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 / towith haul reminder / trailer electrical diagnostics and Trailer Tire Pressure Monitor System module

•	Keyless Open and Start includes remote keyless entry

•	Mirror : inside rearview auto-dimming

•	Power outlet : bed mounted / 120-volt

•	Power outlet : interior power outlet / 120-volt

•	Remote vehicle starter system

•	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 /

•	Seat adjuster : driver 12-way power including lumbar

•	Seat adjuster : passenger 12-way power including lumbar

•	Seat trim : Forge perforated leather front

•	Seating : heated driver and front outboard passenger

•	Seats : front bucket with center console

•	Seats : heated second row outboard seats

•	Seats : ventilated driver and front passenger

•	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.

•	Steering column : power rake and telescoping

•	Steering column lock : electrical

•	Steering wheel : heated

•	Steering wheel : wrapped

•	Steering wheel audio controls

•	Theft-deterrent system : unauthorized entry

•	Universal Home Remote

•	USB ports : charge-only / rear

•	USB Ports : 2 located on console

•	USB Ports : 2 / Charge/Data ports located inside center console

•	Wi-Fi Hotspot capable

•	Window : power front / passenger express up/down

•	Windows : power front / drivers express up/down

•	Windows : power rear / express down

•	Wireless : Apple CarPlay / Wireless Android Auto

•	Wireless Charging

•	Assist steps : Chrome wheel to wheel

•	Bedliner : Spray-on Pickup bedliner with GMC logo

•	Bumper : front / body-color lower

•	Bumper : rear body-color with corner steps

•	CornerStep : rear bumper

•	Door handles : chrome

•	Fog lamps : LED

•	Glass : deep-tinted

•

Grille

•	Headlamps : LED projectors with Fade-on/Fade-off animation / LED turn signals and Daytime Running Lamps

•	IntelliBeam : automatic high beam on/off

•	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

•	Lighting : perimeter

•	Mirror caps : chrome

•	Mirrors : outside heated power-adjustable / power-folding and driver-side auto-dimming puddle lamps / side perimeter lighting and memory

•	Moldings : window surround / Chrome

•	Tailgate : gate function manual with EZ Lift includes power lock and release / includes hitch area light

•	Tailgate : GMC MultiPro Tailgate with six functional load/access features

•	Tailgate and bed rail protection caps : top

•	Taillamps : LED LED signature taillight with LED stop / turn and reverse and Fade-on/Fade-off animation

•	Tire : spare 255/80R17SL all-season / blackwall

•	Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door

•	Tires : 275/60R20SL all-terrain / blackwall

•	Wheel : 17" x 8" full-size / steel spare

•	Wheelhouse liners : rear

•	Wheels : 20" x 9" multi-dimensional polished aluminum

•	Window : power / rear sliding with rear defogger

•	Wipers : front rain-sensing

•

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

•	Bed View Camera camera in the CHMSL to show a view of the cargo bed : display located in infotainment screen

•	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

•	Daytime Running Lamps : LED signature lighting

•	Enhanced Automatic Emergency Braking

•	Following Distance Indicator

•	Forward Collision Alert

•	Front and Rear Park Assist : ultrasonic

•	Front Pedestrian Braking

•	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.

•	Hitch Guidance

•	Hitch View with image adjustment : Pan/Zoom/Tilt

•	Lane Keep Assist with Lane Departure Warning

•	OnStar Equipped (service required)

•	OnStar Equipped (service required)

•	Rear Cross Traffic Braking

•	Rear Pedestrian Alert

•	Rear Seat Belt Indicator

•	Rear Seat Reminder

•	Safety Alert Seat

•	Seat Belt Adjustable Guide Loops : front row only

•	StabiliTrak : stability control system with Proactive Roll Avoidance and traction control / includes electronic trailer sway control and hill start assist

•	Tire Pressure Monitoring System : auto learn includes Tire Fill Alert

•	Trailer Camera Provisions and trailer viewing software

•	Trailer Side Blind Zone Alert

•	Air filter : heavy-duty

•	Alternator : 170 amps

•	Auto-locking rear differential

•	Automatic Stop/Start

•	Battery : heavy-duty 730 cold-cranking amps/80 Amp-hr / maintenance-free with rundown protection and retained accessory power

•	Brake lining wear indicator

•	Brakes : 4-wheel antilock / 4-wheel disc with DURALIFE rotors

•	Capless Fuel Fill

•	Cargo tie downs : fixed

•	Cooling : external engine oil cooler

•	Denali Premium Suspension with Adaptive Ride Control

•	Electronic Precision Shift and steering column paddle shifters

•	Exhaust : aluminized stainless-steel muffler and tailpipe

•	Exhaust : dual system

•	Four wheel drive

•	Frame : fully-boxed / hydroformed front section

•	GVWR : 7100 lbs.

•	Hill Descent Control

•	Pickup bed

•	Push Button Start

•	Rear axle : 3.23 ratio

•	Recovery hooks : chrome

•	Steering : Electric Power Steering assist / rack-and-pinion

•	Trailer brake controller : integrated

•	Transfer case : two-speed / electronic Autotrac with push button control

•	Adaptive Cruise Control

•	Back-Up Camera

•	Blind Spot Monitor

•	Bluetooth Connection

•	Front Collision Mitigation

•	Heated Front Seat

•	Keyless Entry

•	Lane Departure Warning

•	Leather Seats

•	Navigation System

•	Rain Sensing Wipers

•	Remote Engine Start

•	Smart Device Integration

•	WiFi Hotspot

•	Adaptive Cruise Control

Dealership: Dave Sinclair Buick GMC Truck

Website: https://www.davesinclairbuickgmc.com/

VDP: https://www.davesinclairbuickgmc.com/used-St+Louis-2025-GMC-Sierra+1500-Denali-3GTUUGEL8SG151121

•	GMC Pro Safety includes

•	Trailering Package includes trailer hitch : 7-pin and 4-pin connectors and Hitch Guidance

Contact Information
Please Contact Nick Godfrey Dave Sinclair Buick GMC Pre-Owned Web : affordablebuicks.com Email : dperez@dsbgstl.com	(314) 310-7283 5655 S Lindbergh Blvd. St. Louis, MO 63123

Thank you for visiting Dave Sinclair Buick GMC.

Questions? - Contact Us!

Prices subject to change without notice and do not include Title, License, Registration Fees, State or Local Taxes or Processing Fees, if any. Please contact seller first for vehicle availability. Although every effort is made to present accurate and reliable information, use of this information is voluntary, and should only be deemed reliable after an independent review of its accuracy, completeness, and timeliness. It is the sole responsibility of the customer to verify the existence of options, accessories and the vehicle condition before time of sale. Any and all differences must be addressed prior to time of sale. No expressed or implied warranties, including the availability or condition of the equipment listed is made. EPA mileage estimates for comparison purposes only. Actual mileage may vary depending on driving conditions, driving habits, and vehicle maintenance.

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2025 GMC Sierra 1500 Denali for sale in St. Louis MO from Dave Sinclair Buick GMC Truck

Questions? - Contact Us!

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