2021 GMC Acadia SLE
- Used
The highlights
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- 3rd row seats
- Perimeter/approach lights
- Remote keyless entry
- Rear air conditioning
- Steering wheel mounted audio controls
- Rear window wiper
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- 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
- Illuminated entry
- 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 keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Premium audio system: GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- 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
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: cloth
- Compressor: Not Available
- Drive type: front-wheel
- Engine location: front
- Fuel economy city: 21mpg
- Fuel economy combined: 23mpg
- Fuel economy highway: 27mpg
- Fuel tank capacity: 19.0gal.
- Hybrid traction battery type: none
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Transmission: 9 speed automatic
- Variable valve control
- Ground clearance (min): 183mm (7.2")
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- 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")
- 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")
- Turning radius: 5.9m (19.4')
- Wheelbase: 2,858mm (112.5")
- Appearance: analog
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera yes
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Outside temperature display
- 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
- 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
- Premium audio system with GMC Infotainment System
- Apple CarPlay and Android Auto connectivity
- 18" machined aluminum wheels with dark accents
- Automatic dual-zone front air conditioning with rear A/C
- Three rows of seating with split-bench third row
- SiriusXM satellite radio
- Heated power door mirrors
- Fully automatic headlights
- Remote keyless entry with security system
- Rear window defroster and wiper
- 8" diagonal multi-touch display radio
- Telescoping and tilt steering wheel
- OnStar emergency communication system
- Electronic stability and traction control
The Acadia SLE comes equipped with a 2.5L four-cylinder engine paired with a nine-speed automatic transmission, delivering 21 city MPG and 27 highway MPG. This fuel-efficient powertrain balances everyday practicality with responsive handling on both city streets and highway drives.
Comfort and convenience are priorities in this model. Dual-zone automatic climate control keeps front passengers at their preferred temperatures, while rear air conditioning ensures everyone stays comfortable on longer trips. The power-adjustable front seats feature a center armrest for added convenience, and the wireless Apple CarPlay and Android Auto integration keeps your smartphone seamlessly connected to the 8" touchscreen display.
Safety features include dual front airbags, dual front side-impact airbags, an overhead airbag, and knee airbags for comprehensive protection. The four-wheel independent suspension and electronic stability control work together to provide confident handling, while four-wheel disc brakes with ABS give you reliable stopping power.
The 2021 GMC Acadia SLE seats up to seven passengers across three rows, making it ideal for larger families or those who frequently transport groups. The split-bench third row adds flexibility for cargo when you don't need all seven seats occupied. The spacious interior accommodates both people and gear for weekend getaways or daily errands.
This gray Acadia presents an opportunity to own a capable three-row SUV with the features that matterâ"connectivity, comfort, family-friendly seating, and solid fuel economy. We invite you to visit our showroom to see this vehicle in person and take it for a test drive.
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
- 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.
Dealer not responsible for typographical errors. Pictures are for illustration purposes only. All vehicles subject to prior sales. See dealer for details. MSRP may not be price at which vehicle is sold in trade area. New car prices include applicable manufacturer incentives in lieu of special financing. Plus tax, title & license. New vehicle MPGs are EPA’s estimated highway MPG’s. New vehicle MPGe/EPA Range Rating are based on EPA Range Rating. See dealer for copy of limited warranty. Used car prices plus tax, title & license. Used car MPG claims are based on EPA estimated city and highway ratings when vehicle was new. Used vehicle MPGe/EPA Range Rating are based on EPA Range Rating when vehicle was new. Consumers actual mileage will vary. The value of used vehicles varies with mileage, usage and condition. Book values should be considered estimates only.
Exterior Color: Black
Interior Color: Ebony
Vin Number: 3GNCA63X78S661249
Stock: T734216A
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