2021 GMC Acadia Denali
Specifications, live market data, colors, and factory features.
207 for sale right now
$14,163 – $36,077
Specifications
Performance
- Engine
- 3.6L V6 LGX
- Horsepower
- 310 hp
- Torque
- 271 lb-ft
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 19 mpg
- MPG Highway
- 26 mpg
- MPG Combined
- 21 mpg
- Fuel Tank
- 22 gal
Dimensions
- Length
- 193.4″
- Width
- 75.4″
- Height
- 68.7″
- Wheelbase
- 112.5″
- Curb Weight
- 4,390 lbs
- Cargo Volume
- 79 cu ft
Body & Practicality
- Body Style
- SUV
- Doors
- 4
- Seating
- 6
- Base MSRP
- $48,600
Colors
Factory colors on 2021 GMC Acadia Denalis for sale now.
Exterior
- Ebony Twilight Metallic(black)22
- White Frost Tricoat(white)17
- Summit White(white)14
- Satin Steel Metallic(gray)14
- Hunter Metallic(green)12
- Cayenne Red Tintcoat(red)11
- Midnight Blue Metallic(blue)11
- Red3
- Red Mahogany Metallic(brown)3
- Black3
Interior
- Jet Black(black)77
- Dark Galvanized/Light Shale(brown)26
- Dark Galvanized(white)6
- Black4
- Beige(brown)2
- Light Shale1
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM(black)1
- Cocoa1
- Tan(brown)1
- JET BLACK(black)1
Live Market Data
Computed from active 2021 GMC Acadia Denali listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest Denali Listings
The newest 2021 GMC Acadia Denalis on the market.

Used 2021 GMC Acadia
$28,827
Est. $424/mo*
Wood Family Auto Dealerships

Used 2021 GMC Acadia
$28,983
Est. $426/mo*
Lockwood Motors

Used 2021 GMC Acadia
$25,253
Est. $373/mo*
Neil Huffman Honda

Used 2021 GMC Acadia
$21,497
Est. $320/mo*
Speed Auto Mall

Used 2021 GMC Acadia
$25,242
Est. $373/mo*
Kyle Durrence Chevrolet GMC

Used 2021 GMC Acadia
$25,478
Est. $376/mo*
Buster Miles Ford

Used 2021 GMC Acadia
$22,478
Est. $334/mo*
Blaise Alexander Chevrolet GMC of Selinsgrove

Used 2021 GMC Acadia
$29,950
Est. $440/mo*
Sames Bastrop Ford
What's Yours
Worth?
The median 2021 GMC Acadia Denali lists for $26,781 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- Keyless Open and Start
- Remote Keyless Entry (extended range)
- Remote start
- Universal Home Remote (3-channel programmable garage door opener)
- Wireless charging for select devices
- 120-volt 3-prong household-style power outlet (rear of center console)
- 12-volt power outlets (center stack and rear cargo area)
- USB ports: 2 front (Type-A and Type-C), 2 second row (Type-A and Type-C), 1 third row (Type-A)
- Hands-free power programmable liftgate with GMC logo projection
- Tri-zone automatic climate control
- Power tilt and telescopic steering column
- Heated steering wheel
- Memory settings for driver seat and outside mirrors
Driver Assistance
- GMC Pro Safety Plus (standard on Denali)
- Automatic Emergency Braking
- Front Pedestrian Braking
- Forward Collision Alert
- Following Distance Indicator
- Lane Keep Assist with Lane Departure Warning
- IntelliBeam automatic high-beam headlamps
- Front and Rear Park Assist
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross Traffic Alert
- Electronic cruise control with set and resume speed
Entertainment
- 8" diagonal GMC Infotainment System with Navigation (multi-touch display, AM/FM/SiriusXM, Bluetooth streaming audio, advanced voice recognition, in-vehicle apps, personalized profiles)
- Bose premium 8-speaker system with subwoofer
- HD Radio
- SiriusXM Radio / SiriusXM with 360L capable
- Wireless Apple CarPlay and Wireless Android Auto capability
- 4G LTE Wi-Fi Hotspot capable
- Active Noise Cancellation
- Bluetooth connectivity for phone and audio streaming
Exterior
- Signature Denali grille
- 20" Ultra Bright machined aluminum wheels
- P235/55R20 all-season, H-rated blackwall tires
- Bright roof rails
- LED headlamps with signature C-shape design
- IntelliBeam automatic high-beam headlamps
- LED daytime running lamps
- LED taillamps with signature C-shape design
- LED front projector-type fog lamps
- Deep-tinted glass (all windows except light-tinted windshield and front side glass)
- Outside heated power-adjustable, power-folding body-color mirrors with driver-side auto-dimming and integrated turn signal indicators
- Hands-free power programmable liftgate with GMC logo projection
- Body-color door handles with chrome accent
- Bright chrome accents and body-color lower molding
- Front intermittent windshield wipers with washers
- Rear intermittent wiper with washer
- Body-color roof-mounted shark-fin antenna
Interior
- 6-passenger seating (2-2-2) with front buckets, 2nd-row flat-folding captain’s chairs with Smart Slide, and 3rd-row 50/50 split-bench seat
- Perforated leather-appointed first- and second-row seating
- Heated and ventilated front seat cushions and seatbacks
- Heated rear outboard seats
- 8-way power driver seat with power lumbar
- 8-way power front passenger seat with power lumbar
- Memory Package (2 presets for power driver seat and outside mirrors)
- Embroidered Denali front-seat head restraints
- Real ash wood and burnished aluminum interior trim
- Denali leather-wrapped steering wheel with mounted audio and cruise controls
- Automatic heated steering wheel
- Power tilt and telescopic steering column
- 8" multi-color reconfigurable Driver Information Center
- 6" diagonal color Head-Up Display
- Inside rearview auto-dimming mirror
- Tri-zone automatic climate control (driver, front passenger, and rear)
- Rear air conditioning
- Rear-window electric defogger
- Humidity and windshield temperature sensor
- Compass display
- Power windows with driver Express-Up/Down and front passenger Express-Down
- Power programmable door locks with lockout protection
- Carpeted floor mats (front, second, and third row)
- Front center console with 2 cup holders, storage, and rear storage drawer
- Interior lighting with theater dimming, reading lamps, cargo lighting, and illuminated entry/exit
- Deluxe interior lamp package
- 10 cup holders total
Mechanical & Performance
- 3.6L V6 SIDI DOHC with Variable Valve Timing (310 hp @ 6600 rpm, 271 lb-ft @ 5000 rpm)
- 9-speed automatic transmission, electronically controlled
- Front-wheel drive
- 3.49 final drive ratio
- Engine stop/start system with disable switch
- E10 fuel capable
- GVWR 6,001 lbs (2,722 kg)
- Traction Select System (Normal, Snow, Sport, and Trailer/Tow when equipped)
- Ride and Handling suspension (MacPherson strut front; independent 5-link rear)
- 4-wheel antilock, 4-wheel disc brakes (17" front and rear)
- Electric power-assisted rack-and-pinion steering
- Electronic parking brake
- Electronic Precision Shift
- Dual-outlet exhaust with bright tips
- 155-amp alternator
- Road emergency tool kit
- Compact spare tire T135/70R18 on 18" x 4.5" steel spare wheel
Safety & Security
- StabiliTrak electronic stability control system with traction control
- Airbags: frontal and side-impact for driver and front passenger; driver inboard seat-mounted side-impact; driver-side knee; roof-rail head-curtain for all rows in outboard seating positions
- Passenger Sensing System
- HD Rear Vision Camera
- OnStar and GMC connected services capable
- GMC Connected Access capable
- Teen Driver
- Rear Seat Reminder
- Safety Alert Seat
- LATCH system for child restraint seats
- Rear child security door locks
- Front height-adjustable seat belts
- Tire Pressure Monitoring System
- Tire Fill Alert
- Dual-note horn
Warranty
- 3-year/36,000-mile Bumper-to-Bumper Limited Warranty
- 5-year/60,000-mile Powertrain Limited Warranty
- 6-year/100,000-mile Rust-Through Corrosion coverage
- 5-year/60,000-mile 24/7 Roadside Assistance
- 5-year/60,000-mile Courtesy Transportation