
2020 GMC Sierra 1500 Denali
- Used
The highlights
- 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
The full 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
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- 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
- Heated rear 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 fuel type: gasoline
- Fuel economy highway: 22mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- 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")
- Turning radius: 7.1m (23.5')
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic 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: Cross Traffic Alert warning
- Security system
- Traction control
Notes from the dealer
- EcoTec3 6.2L V8 engine Dynamic Fuel Management and 420 hp
- 10-Speed Automatic transmission with 4WD
- Denali Ultimate Package
- Technology Package
- Driver Alert Package II
- Power sunroof
- Premium Bose 7-speaker audio system with navigation
- GMC Infotainment System with Apple CarPlay and Android Auto compatibility
- Adaptive suspension and ProGrade Trailering System
- Heated and ventilated leather front seats with 10-way power adjustment
- GMC MultiPro Power Steps
- HD surround vision with trailer view camera provisions
- Adaptive cruise control and lane keep assist
- Spray-on pickup bed liner with Denali logo
- Cat-back performance exhaust
The heart of this Sierra is its powerful 6.2L V8 engine, engineered with Dynamic Fuel Management technology that intelligently adjusts cylinder operation across 17different patterns to balance performance and efficiency based on your driving demands. Rated at 420 horsepower and 460 lb-ft of torque, this engine delivers the power needed for towing and demanding tasks while optimizing fuel consumption. The 10-speed automatic transmission paired with 4WD provides smooth acceleration and confident handling across varied terrain.
Inside, luxury meets functionality with Forge Perforated leather-appointed seats, dual-zone automatic climate control, and genuine wood appointments that define the Denali experience. Your heated and ventilated driver and passenger seats deliver comfort in all seasons, while the 10-way power adjustable seats with lumbar support accommodate long drives with ease. The multicolor 15-inch head-up display keeps critical information in your line of sight.
Technology seamlessly integrates into your daily routine through the premium GMC Infotainment System featuring navigation, SiriusXM 360L satellite radio, and wireless charging. Apple CarPlay and Android Auto compatibility ensure your smartphone connects effortlessly. Safety features including adaptive cruise control, lane keep assist with lane departure warning, and automatic emergency braking work together to enhance protection on every journey. The HD surround vision system with trailer view cameras simplifies maneuvering in tight spaces.
This Sierra handles the demands of work and weekend with features designed for versatility. The ProGrade Trailering System, integrated trailer brake controller, and trailer tire pressure monitor system provide confidence whether hauling equipment or a boat. The GMC MultiPro Power Steps deploy automatically for easier entry, while the spray-on bed liner protects your cargo area. Chrome recovery hooks and hitch guidance make towing straightforward.
The Denali Ultimate Package elevates the experience with the power sunroof, Driver Alert Package II, Technology Package, and distinctive 22-inch multi-dimensional polished aluminum wheels that command attention. Additional protection comes from the GMC Protection Package including all-weather floor liners and front and rear splash guards. The Cargo Convenience Package provides practical storage with a console-mounted safe and rear underseat storage compartments.
With 77,526 miles on the odometer, this Sierra 1500 Denali remains a capable choice for buyers seeking premium truck performance and features. The combination of power, technology, and luxury makes this vehicle worthy of your showroom visit.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
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