2021 GMC Acadia AT4

  • Used
$25,491Retail Price
$23,985Thomas Upfront Price
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Odometer
    76,423 miles
    Fuel Economy
    19/26 MPG City/Hwy
    Transmission
    9-speed automatic
    Drivetrain
    All-wheel Drive
    Engine
    V-6 cyl
    VIN
    1GKKNLLS6MZ167171
    Stock Number
    UQ428112A
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    The highlights

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Premium audio system
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right

    A closer look at what’s included

    Included Options
    • Preferred Package
    • Luxury Package
    • Memory Package
    • 8-Way Power Passenger Seat Adjuster
    • Power-Adjustable Body-Color Outside Heated Mirrors
    • Power Passenger Lumbar Control Seat Adjuster
    • Heated & Ventilated Driver & Front Passenger Seats
    • Heated Rear Outboard Seating Positions
    • Power Tilt & Telescopic Steering Column
    • Automatic Heated Steering Wheel
    • Interior Protection Package
    • 1st & 2nd Row All-Weather Floor Mats
    • 3rd Row All-Weather Floor Mats
    • All-Weather Rear Cargo Mat
    • Technology Package
    • HD Surround Vision
    • Head Up Display
    • 8" Multi-Color Enhanced Dr Instrument Info Display
    • Preferred Equipment Group 4SB
    • Dual SkyScape 2-Panel Power Sunroof
    • Perforated Leather-Appointed Seat Trim
    • Trailering Package
    • Heavy-Duty Cooling System
    • 170 Amp Alternator
    • Hitch Guidance w/Hitch View
    • Trailering Assist Guidelines
    • Wireless Charging
    • Black Center Caps w/Red GMC Logo
    • 1-touch down
    • 1-touch up
    • 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
    • Moonroof sunshade: manual
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof: Dual SkyScape
    • 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
    • Power steering
    • Rear anti-roll bar
    • Speed-sensing steering
    • Tires: all-terrain
    • 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
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seats Folding position: fold forward seatback
    • Seat Upholstery: leather
    • Ventilated front seats
    • Compressor: Not Available
    • Cylinder configuration: V-6
    • Cylinder deactivation
    • Drive type: all-wheel
    • Engine liters: 3.6L
    • Engine location: front
    • Fuel economy city: 19mpg
    • Fuel economy combined: 21mpg
    • Fuel economy highway: 26mpg
    • Fuel tank capacity: 22.0gal.
    • Horsepower: 310hp @ 6,600RPM
    • Hybrid traction battery type: none
    • Mode select transmission
    • Number of valves: 24
    • Recommended fuel: Regular Unleaded
    • Standard fuel economy fuel type: gasoline
    • Torque: 271 lb.-ft. @ 5,000RPM
    • Transmission: 9 speed automatic
    • Variable intake manifold
    • Variable valve control
    • Ground clearance (min): 183mm (7.2")
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Heated door mirrors
    • Power door mirrors
    • Power liftgate
    • Rear cargo: power liftgate
    • Spoiler
    • Tailpipe finisher: chrome
    • Trailer hitch receiver
    • 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")
    • Compression ratio: 11.50 to 1
    • Curb weight: 1,953kg (4,306lbs)
    • Engine bore x stroke: 95.0mm x 85.8mm (3.74" x 3.38")
    • Engine displacement: 3.6 L
    • Engine horsepower: 310hp @ 6,600RPM
    • Engine torque: 271 lb.-ft. @ 5,000RPM
    • 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.)
    • 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")
    • Auto high-beam headlights
    • Blind spot: Lane Change Alert with Side Blind Zone Alert warning
    • Compass
    • 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: 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
    Looking for a capable three-row SUV with premium features and confident performance? This pre-owned 2021 GMC Acadia AT4 AWD is now available in McConnellsburg, PA. Powered by a strong V6 3.6L gasoline engine, this GMC Acadia AT4 delivers the versatility you want for daily driving, weekend travel, and Pennsylvania roads in every season.

    Inside, you'll find a comfortable, well-equipped cabin with Hands Free Bluetooth, Android Auto, and a BOSE Stereo for seamless connectivity and high-quality sound. The Back-Up Camera helps make parking and reversing easier, while Lane Departure Warning adds an extra layer of confidence on the highway. The AT4 trim gives this GMC Acadia a rugged, sporty look with the added traction and control of AWD.

    If you're shopping for a pre-owned GMC Acadia AT4 in McConnellsburg PA, this SUV deserves a closer look. It offers the space, technology, and capability families and commuters appreciate, along with the trusted performance of GMC engineering. Stop by today to see why the 2021 GMC Acadia AT4 AWD continues to be a popular choice among drivers who want comfort, power, and style in one package. Ideal for road trips, school runs, and everyday driving, this GMC Acadia AT4 is ready now.

    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

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    Thomas Bedford Subaru is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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    KBB.com Consumer Reviews

    Kelley Blue Book Logo4.2out of 5 overall
    • 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.…
    All reviews on KBB.com
    Based on 60 consumer ratings for 2017–2023 models. Privacy
      * Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose, title or non-infringement. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license. Not responsible for typographical errors. *Dealer Processing Fee In-state: $490 *Dealer Processing Fee Out-of-state: $409 **The arrival timeline is an estimate. It may vary due to circumstances beyond Subaru’s or the retailer’s control.