EPA 26 MPG Hwy/19 MPG City! Heated Seats, 3rd Row Seat, NAV, Back-Up Camera, Rear Air, Power Liftgate, All Wheel Drive, Alloy Wheels, Quad Seats, AUDIO SYSTEM, 8" DIAGONAL GMC INFOTAINMENT SYSTEM WITH NAVIGATION, Tow Hitch READ MORE!
KEY FEATURES INCLUDE
Third Row Seat, All Wheel Drive, Quad Bucket Seats, Power Liftgate, Rear Air, Heated Driver Seat, Back-Up Camera, Premium Sound System, iPod/MP3 Input, Onboard Communications System, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, WiFi Hotspot, Lane Keeping Assist. Privacy Glass, Keyless Entry, Remote Trunk Release, Steering Wheel Controls, Child Safety Locks.
OPTION PACKAGES
TRAILERING PACKAGE includes factory-installed hitch, 4000 lbs. towing, 7-pin wiring harness, Class III hitch, (V08) heavy-duty cooling system, (KW7) 170-amp alternator, (PZ8) Hitch Guidance with Hitch View and (CTT) Hitch Guidance, AUDIO SYSTEM, 8" DIAGONAL GMC INFOTAINMENT SYSTEM WITH NAVIGATION includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth® streaming audio for music and most phones, Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD), ENGINE, 3.6L V6, SIDI, DOHC with Variable Valve Timing (VVT) (310 hp [231.1 kW] @ 6600 rpm, 271 lb-ft of torque [365.9 N-m]) @ 5000 rpm (STD), TRANSMISSION, 9-SPEED AUTOMATIC, ELECTRONICALLY-CONTROLLED with 3.6L V6 engine (STD). GMC AT4 with Summit White exterior and Jet Black interior features a V6 Cylinder Engine with 310 HP at 6600 RPM*.
EXPERTS ARE SAYING
Great Gas Mileage: 26 MPG Hwy.
WHY BUY FROM US
At Chevrolet GMC of Helena, we are local people helping local people find the car, truck or SUV that meets their needs and at a fair price. In fact, it is our promise that if you find a lower advertised price on a comparable vehicle in the 4 state area we will refund you the difference. Our customers are very important to us and it is our goal that they be 100% satisfied when doing business with us from the sales process to servicing their vehicle and doing right the first time.
Price does not include title and license. Prices include $499 dealer doc fee.
Used 2021 GMCAcadia AT4
- Exterior Color
- Summit White
- Interior Color
- (Includes Kalahari seat accents.)
- Odometer
- 89,623 miles
- Fuel Economy
- 19/26 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- AWD
- Engine
- Engine, Gas, 6 Cyl., 3.6L, DI, DOHC, VVT, Alum
- VIN
- 1GKKNLLS2MZ143918
- Stock Number
- MZ143918LP
GMC
Acadia
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 6
- Fuel System: Direct Injection
- Fuel tank capacity: 22 gal
- Horsepower: 310
Dealer Notes
KBB.com Consumer Reviews

Overall4.2Out of 5
- 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.… - 5.0
Love love love this vehicle.
By Chris | on 12/29/2024 1:46:01 PM
I purchased my 2019 Acadia new in 2019. The v6 delivers plenty of power. The Bose system is excellent. Sunroof and moon roof are a plus. I originally had one as a rental and decided if I ever had to buy a new this would be it. Very satisfied with my Acadia…
All reviews on KBB.com
Based on 59 consumer ratings for 2017–2023 models. | Privacy
*Price does not include title and license. Prices include $499 dealer doc fee.
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