Ultrasonic Front & Rear Park Assist
Memory seat
Adaptive Cruise Control
Power Windows
Forge Perforated Leather-Appointed Seat Trim
Remote keyless entry
Auto-Dim Door Mirrors
Driver Alert Package I
Driver door bin
Intermittent Wipers
Lane Change Alert w/Side Blind Zone Alert
2 USB ports
Ventilated Driver & Front Passenger Seats
Garage door transmitter
Hitch Guidance w/Hitch View
Steering Wheel Audio Control
Power Seat
Power Rear Windows w/Express Down
Deep-Tinted Glass
Traction Control
Auxiliary External Transmission Oil Cooler
In-Vehicle Trailering App
Auto-Dimming Rear-View Mirror
10-Way Power Driver Seat Adjuster w/Lumbar
Rear seat center armrest
Delay-off headlights
Panic alarm
Hitch Guidance
Rear Window Defroster
Electronic Stability
Bed View Camera
Forward Collision Alert
10-Way Power Passenger Seat Adjuster w/Lumbar
Wheels: 22 x 9 Multi-Dimensional Polished Alum
Power Sunroof
Driver Alert Package II
Adaptive suspension
ABS brakes
Heated door mirrors
12-Volt Rear Auxiliary Power Outlet
Steering Wheel Audio Controls
Multicolor 15 Diagonal Head-Up Display
Spray-On Pickup Bed Liner w/Denali Logo
Automatic Headlights
Radio data system
120-Volt Instrument Panel Power Outlet
GMC MultiPro Power Steps
2 USB Ports (1st Row)
Technology Package
Premium audio system: GMC Infotainment System
Rear reading lights
Front Pedestrian Braking
Premium Bose 7-Speaker Sound System
4G LTE Wi-Fi Hotspot Capable
HD Surround Vision w/2 Trailer View Camera Provisions
Front Prem Floor Liners w/Removable Carpet Insert
ProGrade Trailering System
Power Steering
HD REAR VISION CAMERA
Power Sliding Rear Window w/Rear Defogger
Electric Rear-Window Defogger
Front reading lights
Front License Plate Kit
Radio: Premium GMC Infotainment Sys w/Navigation
Speed control
Wheels: 20 x 9 Multi-Dimensional Polished Alum
Tachometer
Trailer Tire Pressure Monitor System
Hill Descent Control
Manual Tilt-Wheel & Telescoping Steering Column
Power Front Windows w/Driver Express Up/Down
LED Cargo Area Lighting
Front Side Air Bags
Rear step bumper
Compass
4-Wheel Disc Brakes
Safety Alert Seat
Rear Prem Floor Liners w/Removable Carpet Insert
Wood Door Panel Insert
Outside temperature display
Occupant sensing airbag
Power passenger seat
GMC Connected Access Capable
Alloy Wheels
4-Wheel Independent Susp.
Rear Wheelhouse Liners
Heated Front Seats
Heavy-Duty Air Filter
Air Conditioning
Front anti-roll bar
Automatic temperature control
Following Distance Indicator
7 Speakers
Heated Driver & Front Outboard Passenger Seating
Security System
driver memory
Remote Vehicle Starter System
Automatic Emergency Braking
Universal Home Remote
Auto-Locking Rear Differential
Color-Keyed Carpeting Floor Covering
Chrome Wheel To Wheel Assist Steps
Wireless Charging
Power Door Locks
Integrated Trailer Brake Controller
Fold-Down Split Rear Seat
Heated Steering Wheel
Speed-sensing steering
Ventilated front seats
SiriusXM w/360L
Illuminated entry
Wood Console Insert
Floor-Mounted Center Console
Bumpers: body-color
Front center armrest
Telescoping steering wheel
Front fog lights
Overhead Console
Passenger vanity mirror
Rear Camera Mirror
Rear Dual USB Charging-Only Ports
Wheel Locks (Set of 4) (LPO)
3.23 Rear Axle Ratio
Chrome Recovery Hooks
Power Front Passenger Windows w/Express Up/Down
Denali Ultimate Package
IntelliBeam Automatic High Beam On/Off
Lane Keep Assist w/Lane Departure Warning
AM/FM radio: SiriusXM with 360L
Preferred Equipment Group 5SA
Power door mirrors
Overhead airbag
Signature Denali Grille
Front Bucket Seats
Voltmeter
Keyless Open & Start
Trailering Package
Electrical Lock Control Steering Column
Apple CarPlay/Android Auto
Adaptive Ride Control Suspension
Navigation System
Tilt steering wheel
Rear Cross Traffic Alert
Front dual zone A/C
Brake assist
Low tire pressure warning
Passenger door bin
Theft Deterrent System (Unauthorized Entry)
170 Amp Alternator
OnStar & GMC Connected Services Capable
120-Volt Bed Mounted Power Outlet
Driver vanity mirror
Used 2021 GMCSierra 1500 Denali Truck Crew Cab
*All prices plus government fees and taxes, any finance charges, any dealer document processing charge, any electronic filing charges, and any emission testing charge. Vehicles subject to prior sale. This is a group website that is created from multiple dealership feeds and inventory. Not responsible for feed/pricing errors. See individual dealerships for more information.
- Exterior Color
- White Frost Tricoat
- Odometer
- 51,897 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Fuel Economy
- 16/22 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 3GTU9FEL4MG263851
- Stock Number
- 25G557A
Highlighted Features
- Navigation system
- Leather upholstery
- Automatic temperature control
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Ventilated front seats
Included Packages & Accessories
- Memory seat
- Power Windows
- Forge Perforated Leather-Appointed Seat Trim
- Remote keyless entry
- Auto-Dim Door Mirrors
- Driver door bin
- Intermittent Wipers
- 2 USB ports
- Garage door transmitter
- Steering Wheel Audio Control
- Power Seat
- Traction Control
- Auto-Dimming Rear-View Mirror
- Rear seat center armrest
- Delay-off headlights
- Panic alarm
- Rear Window Defroster
- Electronic Stability
- Wheels: 22 x 9 Multi-Dimensional Polished Alum
- Adaptive suspension
- ABS brakes
- Heated door mirrors
- Multicolor 15 Diagonal Head-Up Display
- Automatic Headlights
- Radio data system
- 2 USB Ports (1st Row)
- Premium audio system: GMC Infotainment System
- Rear reading lights
- Power Steering
- HD REAR VISION CAMERA
- Front reading lights
- Front License Plate Kit
- Speed control
- Wheels: 20 x 9 Multi-Dimensional Polished Alum
- Tachometer
- Trailer Tire Pressure Monitor System
- Front Side Air Bags
- Rear step bumper
- 4-Wheel Disc Brakes
- Wood Door Panel Insert
- Outside temperature display
- Occupant sensing airbag
- Power passenger seat
- Alloy Wheels
- 4-Wheel Independent Susp.
- Heated Front Seats
- Air Conditioning
- Front anti-roll bar
- Automatic temperature control
- 7 Speakers
- Security System
- driver memory
- Fold-Down Split Rear Seat
- Heated Steering Wheel
- Speed-sensing steering
- Ventilated front seats
- Illuminated entry
- Wood Console Insert
- Bumpers: body-color
- Front center armrest
- Telescoping steering wheel
- Front fog lights
- Overhead Console
- Passenger vanity mirror
- Wheel Locks (Set of 4) (LPO)
- 3.23 Rear Axle Ratio
- AM/FM radio: SiriusXM with 360L
- Power door mirrors
- Overhead airbag
- Voltmeter
- Apple CarPlay/Android Auto
- Navigation System
- Tilt steering wheel
- Front dual zone A/C
- Brake assist
- Low tire pressure warning
- Passenger door bin
- Theft Deterrent System (Unauthorized Entry)
- Driver vanity mirror
- Ultrasonic Front & Rear Park Assist
- Adaptive Cruise Control
- Driver Alert Package I
- Lane Change Alert w/Side Blind Zone Alert
- Ventilated Driver & Front Passenger Seats
- Hitch Guidance w/Hitch View
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Auxiliary External Transmission Oil Cooler
- In-Vehicle Trailering App
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Hitch Guidance
- Bed View Camera
- Forward Collision Alert
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Power Sunroof
- Driver Alert Package II
- 12-Volt Rear Auxiliary Power Outlet
- Steering Wheel Audio Controls
- Spray-On Pickup Bed Liner w/Denali Logo
- 120-Volt Instrument Panel Power Outlet
- GMC MultiPro Power Steps
- Technology Package
- Front Pedestrian Braking
- Premium Bose 7-Speaker Sound System
- 4G LTE Wi-Fi Hotspot Capable
- HD Surround Vision w/2 Trailer View Camera Provisions
- Front Prem Floor Liners w/Removable Carpet Insert
- ProGrade Trailering System
- Power Sliding Rear Window w/Rear Defogger
- Electric Rear-Window Defogger
- Radio: Premium GMC Infotainment Sys w/Navigation
- Hill Descent Control
- Manual Tilt-Wheel & Telescoping Steering Column
- Power Front Windows w/Driver Express Up/Down
- LED Cargo Area Lighting
- Compass
- Safety Alert Seat
- Rear Prem Floor Liners w/Removable Carpet Insert
- GMC Connected Access Capable
- Rear Wheelhouse Liners
- Heavy-Duty Air Filter
- Following Distance Indicator
- Heated Driver & Front Outboard Passenger Seating
- Remote Vehicle Starter System
- Automatic Emergency Braking
- Universal Home Remote
- Auto-Locking Rear Differential
- Color-Keyed Carpeting Floor Covering
- Chrome Wheel To Wheel Assist Steps
- Wireless Charging
- Power Door Locks
- Integrated Trailer Brake Controller
- SiriusXM w/360L
- Floor-Mounted Center Console
- Rear Camera Mirror
- Rear Dual USB Charging-Only Ports
- Chrome Recovery Hooks
- Power Front Passenger Windows w/Express Up/Down
- Denali Ultimate Package
- IntelliBeam Automatic High Beam On/Off
- Lane Keep Assist w/Lane Departure Warning
- Preferred Equipment Group 5SA
- Signature Denali Grille
- Front Bucket Seats
- Keyless Open & Start
- Trailering Package
- Electrical Lock Control Steering Column
- Adaptive Ride Control Suspension
- Rear Cross Traffic Alert
- 170 Amp Alternator
- OnStar & GMC Connected Services Capable
- 120-Volt Bed Mounted Power Outlet
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- 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: keyfob
- Remote keyless entry
- Speed control
- 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
- Premium audio system: GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Android Auto/Apple CarPlay
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood console insert
- Genuine wood door panel insert
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-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
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 19mpg
- Fuel economy highway: 22mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 205mm (8.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,918mm (75.5")
- Exterior length: 5,885mm (231.7")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,655mm (65.2")
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- 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
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Standard Features
- Technology Package
- Driver Alert Package II
- Power Sunroof
- GMC MultiPro Power Steps
- HD Surround Vision w/2 Trailer View Camera Provisions
- Rear Camera Mirror
- Bed View Camera
- Forward Collision Alert
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam On/Off
- Adaptive Cruise Control
- Following Distance Indicator
- Rear Prem Floor Liners w/Removable Carpet Insert
- Driver Alert Package I
- Safety Alert Seat
- Radio: Premium GMC Infotainment Sys w/Navigation
- Floor-Mounted Center Console
- Compass
- Electric Rear-Window Defogger
- Power Door Locks
- Remote Vehicle Starter System
- Keyless Open & Start
- Color-Keyed Carpeting Floor Covering
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Rear Dual USB Charging-Only Ports
- Heated Driver & Front Outboard Passenger Seating
- Ventilated Driver & Front Passenger Seats
- Steering Wheel Audio Controls
- Manual Tilt-Wheel & Telescoping Steering Column
- Electrical Lock Control Steering Column
- Universal Home Remote
- Power Sliding Rear Window w/Rear Defogger
- Power Front Windows w/Driver Express Up/Down
- Power Front Passenger Windows w/Express Up/Down
- Power Rear Windows w/Express Down
- Wireless Charging
- Spray-On Pickup Bed Liner w/Denali Logo
- Chrome Wheel To Wheel Assist Steps
- Deep-Tinted Glass
- Signature Denali Grille
- LED Cargo Area Lighting
- Chrome Recovery Hooks
- Rear Wheelhouse Liners
- Trailering Package
- ProGrade Trailering System
- 170 Amp Alternator
- Heavy-Duty Air Filter
- Auxiliary External Transmission Oil Cooler
- Auto-Locking Rear Differential
- Hill Descent Control
- Adaptive Ride Control Suspension
- Integrated Trailer Brake Controller
- Premium Bose 7-Speaker Sound System
- SiriusXM w/360L
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
- 120-Volt Bed Mounted Power Outlet
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- Hitch Guidance
Dealer Notes
KBB.com Consumer Reviews
- 3.0
Nice truck
By froggy on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture. - 5.0
Great Truck
By Mel on Sunday, April 25, 2021
I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that. - 5.0
Well done GM
By Tony on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!