This 2025 GMC Sierra 1500 Denali in Thunderstorm Gray delivers the capability and refinement you expect from a premium full-size truck, combining powerful performance with thoughtful design and advanced technology to handle both work and life's demands.
- EcoTec3 6.2L V8 engine with Dynamic Fuel Management and dual sport-mode active exhaust
- Denali Reserve Package with Technology Package and power sunroof
- GMC MultiPro Power Steps for convenient entry and exit
- 22 painted aluminum wheels with machining and bright chrome inserts
- Premium Bose 7-speaker sound system with SiriusXM 360L satellite radio
- Apple CarPlay and Android Auto with wireless connectivity
- Heated and ventilated front seats with 12-way power adjustment and lumbar support
- Heated rear outboard seats for passenger comfort
- Multicolor 15 diagonal head-up display for enhanced driving awareness
- Adaptive suspension with Denali Premium tuning and adaptive ride control
- HD Surround Vision with bed view camera and rear camera mirror
- Integrated Trailer Brake Controller with in-vehicle trailering system app
- Lane Keep Assist with Lane Departure Warning and front pedestrian braking
- Ultrasonic front and rear park assist with rear cross traffic braking
- Safety Alert Seat with Enhanced Automatic Emergency Braking
This vehicle arrives as a certified pre-owned Sierra 1500, meaning it has undergone a comprehensive inspection and meets rigorous quality standards. You benefit from the peace of mind that comes with a vehicle that has been thoroughly evaluated and approved for resale, backed by the confidence of certified status.
The 6.2L V8 engine produces 420 horsepower and 460 lb-feet of torque, paired with a 10-speed automatic transmission and 4WD capability. This powertrain balances performance with efficiency, delivering an estimated 15 mpg city and 19 mpg highway. Whether you're towing, hauling, or cruising the highway, this truck responds to your needs with authority and control.
Inside, the Denali Reserve Package elevates every detail with genuine wood accents throughout the dashboard, console, and door panels. The cabin features a power sunroof, remote vehicle starter system, and wireless charging to keep your devices ready. Connectivity is comprehensive with multiple USB ports, including type-C charging ports, and a Wi-Fi hotspot capability to keep you linked to what matters most.
Safety technology is woven throughout this Sierra. Forward Collision Alert, front pedestrian braking, lane keep assist with departure warning, and rear pedestrian detection work together to protect you and your passengers. The Integrated Trailer Brake Controller and trailer side blind zone alert make towing safer and more controlled, while the hill descent control system helps you manage steep terrain with confidence.
With 30,910 miles on the odometer, this Sierra 1500 Denali represents excellent value for a truck that still has years of service ahead. The combination of capability, luxury appointments, and advanced safety features makes this an intelligent choice for buyers seeking a premium truck experience. We invite you to visit our showroom to experience the commanding presence and refined comfort this Sierra 1500 Denali offers.
Certified Pre Owned 2025 GMCSierra 1500 Denali
- Exterior Color
- Gray
- Interior Color
- Black
- Odometer
- 30,910 miles
- Body/Seating
- Crew Cab/5 seats
- Seats
- 5 seats
- Transmission
- 10-Speed Automatic
- Engine
- EcoTec3 6.2L V8
- VIN
- 3GTUUGEL0SG215118
- Stock Number
- SG215118A
GMC
Sierra 1500
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Adaptive suspension
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood console insert
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 17mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 24.0gal.
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 19 deg
- Departure angle: 24 deg
- Ground clearance (min): 206mm (8.1")
- Ramp breakover angle: 18 deg
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Tailpipe finisher: chrome
- Trailer hitch
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,918mm (75.5")
- Exterior length: 5,890mm (231.9")
- Front headroom: 1,092mm (43.0")
- Front hiproom: 1,544mm (60.8")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,638mm (64.5")
- Greenhouse Gas Score (GG): 3
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,505mm (59.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,656mm (65.2")
- Turning radius: 7.1m (23.5')
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross Traffic Braking mitigation
- Security system
- Traction control
Dealer Notes
****** All pricing (Mac Haik CDJR discount, rebates, dealer cash, promotions) All vehicles include a $1000 finance rebate and $500 trade in assistance on in stock only vehicles. If you do not finance or trade you may not qualify for all assistance. Pricing does not include dealer added equipment. If you do not qualify for all rebates, finance or trade rebates, vehicle pricing is subject to change. Photos are checked for accuracy but are for illustration purpose only verify with dealer. Call now for greater savings!
- Today's Low Price
- $57,550
- Doc Fee
- $425
- Price
- $57,975
- We're here to help: (601) 956-7000
- We're here to help: (601) 956-7000






