This 2021 GMC Acadia Denali delivers a refined three-row SUV experience with a commanding presence on the road. Built on a foundation of thoughtful engineering and premium appointments, this Black Denali is engineered to serve families and individuals who demand both capability and refinement.
- HD Surround Vision with 360-degree camera coverage
- Adaptive Cruise Control for intelligent highway driving
- Enhanced Automatic Emergency Braking system
- Rear Camera Mirror for clear rear visibility
- Denali Technology Package integration
- Bose Premium 8-Speaker Audio System
- Wireless Apple CarPlay and Android Auto compatibility
- Heated and ventilated driver and front passenger seats
- Perforated leather-appointed seat trim
- 8-way power driver and passenger seat adjusters with memory function
- Power liftgate for convenient cargo access
- All-weather floor liners (first, second, and third row)
- Integrated cargo liner
- 20-inch Ultra Bright machined aluminum wheels
The 3.6L V6 SIDI engine paired with a 9-speed automatic transmission delivers a balanced blend of responsive power and efficient operation, achieving 19 city and 27 highway MPG. The front-wheel drive configuration provides confident handling and fuel efficiency, while the independent four-wheel suspension absorbs road imperfections with ease.
Inside, the Denali presents a driver-focused cabin refined with attention to detail. The heated and ventilated front seats with lumbar control adjust eight ways to accommodate various preferences, while the perforated leather upholstery conveys quality at every touch point. Dual-zone automatic climate control ensures passenger comfort throughout the cabin, with dedicated rear air conditioning for second and third-row occupants. An 8-inch diagonal multi-touch navigation display hosts the GMC Infotainment System with wireless smartphone integration, keeping you connected without distraction.
The three-row seating configuration provides flexibility with both six and seven-passenger arrangements available. This translates to genuine utility for families, active groups, or those who prioritize adaptable interior space. The power liftgate and integrated cargo liner simplify loading tasks, while all-weather floor liners protect the interior from everyday use.
Technology and safety work seamlessly together throughout this Acadia. The HD surround vision system provides a complete view around the vehicle, while enhanced automatic emergency braking adds an extra layer of confidence. Adaptive cruise control responds to traffic patterns automatically, and the rear camera mirror offers constant visibility. Navigation, SiriusXM 360L satellite radio, and wireless smartphone connectivity keep entertainment and directions at your fingertips.
This 2021 GMC Acadia Denali represents a mature choice for those seeking a premium three-row SUV with modern technology, comfortable appointments, and reliable capability. We invite you to visit our showroom to experience the commanding road presence and refined interior firsthand.
2021 GMC Acadia Denali
- Used
Finance Terms
Serra of Jackson
Call 888-380-6149
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The highlights
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
The full specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Adaptive Cruise Control - Advanced
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and GMC connected services capable
- 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 air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 235/55HR20.0
- Power steering
- Rear anti-roll bar
- Rear tires: 235/55HR20.0
- Speed-sensing steering
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 8
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 7
- 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 forward seatback
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: front-wheel
- Engine location: front
- Fuel economy city: 19mpg
- Fuel economy combined: 22mpg
- Fuel economy highway: 27mpg
- Fuel tank capacity: 19.0gal.
- Hybrid traction battery type: none
- Mode select transmission
- Standard fuel economy fuel type: gasoline
- Transmission: 9 speed automatic
- Variable intake manifold
- Variable valve control
- Ground clearance (min): 183mm (7.2")
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Spoiler
- Tailpipe finisher: chrome
- Turn signal indicator mirrors
- 3rd row headroom: 945mm (37.2")
- 3rd row hiproom: 1,090mm (42.9")
- 3rd row legroom: 754mm (29.7")
- 3rd row shoulder room: 1,379mm (54.3")
- Curb weight: 1,899kg (4,187lbs)
- Exterior body width: 1,915mm (75.4")
- Exterior height: 1,694mm (66.7")
- Exterior length: 4,912mm (193.4")
- Front headroom: 1,016mm (40.0")
- Front hiproom: 1,415mm (55.7")
- Front legroom: 1,041mm (41.0")
- Front shoulder room: 1,509mm (59.4")
- GVWR: 2,722kg (6,001lbs)
- Interior maximum rear cargo volume: 2,237 L (79 cu.ft.)
- Interior rear cargo volume: 362 L (13 cu.ft.)
- Passenger volume: 4,072L (143.8 cu.ft.)
- Rear headroom: 1,006mm (39.6")
- Rear hiproom: 1,354mm (53.3")
- Rear legroom: 1,008mm (39.7")
- Rear shoulder room: 1,491mm (58.7")
- Towing capacity: 1,814kg (4,000lbs)
- Turning radius: 5.9m (19.4')
- Wheelbase: 2,858mm (112.5")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera front: HD Surround Vision yes
- Exterior parking camera left: HD Surround Vision yes
- Exterior parking camera rear: HD Surround Vision yes
- Exterior parking camera right: HD Surround Vision yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- Rear reading lights
- Rear window defroster
- Rear window wiper
- 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: Enhanced Automatic Emergency Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Notes from the dealer
Track your progress
KBB.com Consumer Reviews
- 5.0
Other brands have large recalls
by Perfect Vehicle on 8/1/2026 10:36:44 AM
Bought it new. Zero issues, outstanding vehicle. All other competitors had massive recalls. Buy American :) - 5.0
2022 Acadia Denali AWD
by Hap Loucks on 7/7/2026 4:15:09 PM
Love this car.. no problems at all. Great look and size so we do not need a truck. We get lots of compliments and we recommend this car. - 5.0
Dream mom car
by Jess H on 6/17/2025 5:00:05 PM
With the SLT trim, i still got a ton of features like sportmode and android auto and blind spot monitor. I enjoy the quiet ride and smooth drive.