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2020 GMC AT4
18/25 City/Highway MPG
Certified. Clean CARFAX. CARFAX One-Owner.
AWD, Jet Black/Kalahari Leather.
Certified Pre Owned 2020 GMCAcadia AT4 SUV
- Exterior Color
- White Frost Tricoat
- Interior Color
- Jet Black/Kalahari
- Odometer
- 52,119 miles
- Fuel Economy
- 18/25 MPG City/Hwy
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
- Engine
- 3.6L V6 SIDI
- VIN
- 1GKKNLLS3LZ152965
- Stock Number
- UT042032
GMC
Acadia
Included Packages & Options
Included Options
- Dual SkyScape 2-Panel Power Sunroof$1,400
- Front License Plate Bracket$40
Detailed Specifications
- Max seating capacity: 6
- Fuel System: Direct Injection
- Fuel tank capacity: 22 gal
- Horsepower: 310
- Towing capacity: 4000 lbs
- 4G LTE Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Terms and limitations apply. See onstar.com or dealer for details.
- 8" diagonal GMC Infotainment System with Navigation:
- 8" diagonal GMC Infotainment System with Navigation, includes multi-touch display, AM/FM/SiriusXM1 radio
- Bluetooth®2streaming audio for music and select phones
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- Customize and manage entertainment and vehicle feature settings through the 8" diagonal touch-screen display
- Use, control and manage select smartphone apps through the Infotainment system
- Voice-activated technology for phone
- May require additional optional equipment
- Active Noise Cancellation:
- This technology blocks and absorbs sound, as well as dampens and eliminates vibrations, helping to leave outside noise where it belongs
- In-cabin microphones distinguish unwanted powertrain noise and cancels it to help create a quiet interior cabin
- Bose® premium 8-speaker audio system:
- Provide clear, authentic acoustic reproduction of your favorite music
- Bose® is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like sound
- Includes subwoofer
- May require additional optional equipment
- HD Radio:
- By broadcasting digitally over traditional radio waves, a single frequency is now capable of delivering up to 4 stations of content in crystal clear sound
- Additionally, the digital signal provides on-screen information such as: album art, song info, traffic and weather
- May require additional optional equipment
- SiriusXM® with 360L trial subscription:
- Enjoy a 3-month trial subscription to the SiriusXM All Access package and enjoy the full SiriusXM with 360L experience1
- This vehicle is equipped with SiriusXM with 360L— a greater variety of SiriusXM content, a more personalized experience and easier navigation. For the full SiriusXM with 360L experience, a SiriusXM All Access Package is required. If you subscribe to a lower package, certain features of 360L will not be available
- With the All Access Package, you can also enjoy your favorites anywhere life takes you, with the SiriusXM app, online and at home on compatible connected devices
- May require additional optional equipment. Some features, including streaming content and listening recommendations require GM connected vehicle services
- 17" all-terrain blackwall tires:
- P255/65R17
- 17" machined aluminum wheels:
- Paired with all-season blackwall tires
- 18" compact spare tire
- 18" spare steel wheel
- Black center caps with Red GMC® logo
- Deep-tinted glass:
- All windows, except the driver and front passenger side glass, feature deep tinting
- Increases privacy for you and your passengers
- Provides added protection from sun and glare
- Dual SkyScape® 2-panel power sunroof:
- One panel over the front seats and another over the second row
- Express-open feature, front panel slides fully open at the single touch of a button
- Adjustable opening to control brightness or tilt up
- Manual front and second row sunshades to control brightness
- May require additional optional equipment
- Front intermittent wipers:
- Variable-speed
- Washers to keep the windshield clean
- Front license plate bracket:
- Front bracket is included if displaying a front license plate is required in your state
- Gloss Black roof-mounted side rails:
- Enhances the appearance of your vehicle
- Hands-Free power programmable liftgate:
- Opens or closes when the system senses the key fob and the driver uses a kicking motion under the left-hand side of the rear bumper
- Memory height function allows you to program how high the gate opens to suit you
- Operate the power liftgate in 4 different ways: foot motion, using the liftgate button on the Remote Keyless Entry transmitter, pressing the liftgate button inside the vehicle or pressing the touchpad on the exterior liftgate handle
- Heated power outside mirrors with integrated turn signal indicators:
- Both mirrors are heated and are activated when the rear defogger is engaged, helping to clear them of ice, snow and frost to help improve visibility
- Manual-folding feature lets you fold the mirrors in
- Integrated turn signal indicators help communicate your intention to change lanes
- IntelliBeam:
- Automatically turns on and off your vehicle's high beam headlamps according to surrounding traffic conditions
- The automatic high beams will stay on until a sensor detects an approaching vehicle's headlamps or preceding vehicle's taillamps
- May require additional optional equipment
- LED fog lamps:
- Help minimize glare in adverse driving conditions
- LED headlamps:
- Provide a bright, intense beam of light to illuminate the road ahead
- Help improve down-the-road visibility in low-light conditions
- Rear intermittent wiper:
- Variable-speed
- Washer to help keep rear window clear
- Roof rack cross rails:
- Conveniently attaches to the luggage rack side rails, enhancing its cargo utility and flexibility
- May require additional optional equipment
- 120-volt power outlet:
- 3-prong auxiliary household-style outlet
- Located on the rear of the center console
- Makes it convenient for powering laptops, phone chargers and other electronic devices
- May require additional optional equipment
- 4.2" diagonal multi-color driver information screen:
- Provides key vehicle information, such as average vehicle speed, fuel range, average fuel economy, tire pressure, oil life, trip odometer and warnings
- 6-passenger seating:
- Provides a 2-2-2 configuration to comfortably carry up to 6 people
- Second row seats feature SmartSlide allowing quick and easy access to third row seating area with a simple pull of a lever
- Second and third row seats fold down for additional cargo capacity
- Third row 50/50 split seats fold flat for extra cargo storage
- Second and third row seats can be released and folded from the rear cargo area
- 8-point digital compass:
- Adds confidence when you venture into unfamiliar territory
- Located in the Driver Information Center
- 8-way power driver seat:
- Forward and back
- Up and down
- Tilt seat cushion back and upright
- Recline seatback up and down
- May require additional optional equipment
- 8-way power front passenger seat:
- Forward and back
- Up and down
- Tilt seat cushion back and upright
- Recline seatback up and down
- May require additional optional equipment
- Cruise control:
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- Cupholders:
- 2 in front center console
- 2 in front door panel
- 2 bottle holders in front door panel
- 2 in second row
- 2 in third row
- Electronic Precision Shift:
- An advanced button and switch based transmission interface that enables a spacious center console with side-by-side cup holders and pass-through storage below the center console
- First and second row carpeted floor mats:
- Helps protect your interior from road debris and the elements
- Engineered to fit your vehicle
- Front bucket seats
- Front center console:
- Covered storage
- Dual cupholders
- Includes rear storage drawer (not available when AT4 is ordered with 5-passenger seating)
- GMC Connected Access capable:
- Subject to terms. See onstar.com or dealer for details.
- Heated driver and front passenger seats:
- Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
- Individually controlled
- May require additional optional equipment
- Inside rearview auto-dimming mirror:
- Automatically dims the inside rearview mirror when it senses bright light from behind
- When headlamp glare is no longer detected, the mirror returns to its normal state
- Interior humidity sensor:
- Continuously reads the temperature and humidity inside the vehicle
- Automatically adjusts airflow to match the individual climate settings for both the driver and front passenger
- Interior lighting:
- Theater dimming and delayed entry/exit lighting as you enter or leave the vehicle
- Front reading lights
- Second row reading lamps integrated into dome light
- Door and tailgate activated switches
- Cargo area
- Keyless Open:
- With the key fob in your possession, locks and unlocks your vehicle's doors without having to use the key fob, increasing convenience
- Lockout protection helps you avoid locking keys in the vehicle
- Keep your keys in your purse or pocket to open your vehicle
- Keyless Open and Start:
- With the key fob in your possession, locks and unlocks your car's doors without having to use the key fob, increasing convenience
- With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate
- Shift to Park and press the engine start/stop button to turn off the engine
- Leather-wrapped steering wheel (AT4 and Denali-specific)
- Lighting Package:
- Provides illumination for multiple uses within the cabin
- Manual tilt and telescoping steering column:
- Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
- Provides extra comfort when entering or exiting the vehicle
- Power door locks:
- Programmable
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob
- Lockout protection helps you avoid locking keys in the vehicle
- Power driver seat lumbar control:
- Front and back adjustment supports your back and creates a more comfortable driving experience
- May require additional optional equipment
- Power windows with driver express-up/down and front passenger express-down:
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Rear climate controls:
- Rear manual controls allow rear seat passengers to adjust airflow and temperature for their personal comfort
- Rear window defogger:
- Helps to keep your rear view clear of fog or frost
- Utilizes a warming grid to help remove fog or frost from the rear window
- Remote Start:
- Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
- Locks doors and turns on parking lamps while the engine is running
- If equipped, and under certain weather conditions, the heated seats and steering wheel will be activated
- Activates the climate control system
- May require additional optional equipment
- Tri-zone automatic climate control:
- Automatically maintains the selected temperatures for the driver, front passenger and rear seat passengers
- Sensors strategically located around the vehicle constantly monitor the temperature, including solar heating from the windows
- Choose a temperature setting for one or all of the three separate zones, and the system does the rest
- AT4 with 5-passenger seating replaces rear climate control with air vents
- USB ports:
- First and second rows each include one type-A and one type-C1
- Third row includes one type-A1
- Universal Home Remote:
- 3-channel programmable
- Conveniently activate compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
- May require additional optional equipment
- 155-amp alternator:
- May require additional optional equipment
- 3.49 axle ratio:
- May require additional optional equipment
- 3.6L V6 engine:
- 310 hp @ 6600 rpm
- 271 lb-ft of torque @ 5000 rpm
- Active Fuel Management™
- Variable Valve Timing and Spark Ignition Direct Injection
- Variable displacement oil pump that delivers performance without sacrificing gas mileage
- Includes Stop/Start technology that, under certain conditions, automatically shuts off the engine when the vehicle comes to a stop and the brake pedal is pressed; the engine restarts on its own when the brake is let up
- 4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- 6,001 lbs. GVWR:
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- 9-speed automatic transmission:
- Electronically controlled transmission with overdrive and gear range select
- Smooth, effortless automatic shifting
- May require additional optional equipment
- Advanced Twin-Clutch AWD System:
- Specially tuned AWD for off-road and multi-terrain environments to enhance handing and stability
- All-wheel drive:
- Helps you stay in control in low-traction situations like rain, sleet and snow
- The system constantly monitors all 4 of the vehicle's wheels and makes adjustments for maximum traction in a wide range of challenging driving conditions
- In low-traction situations, such as rain, sleet or snow, it can send up to 50 percent of engine torque to either front wheel and up to 85 percent to either rear wheel
- Automatic Stop/Start:
- At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off
- When drivers remove their foot from the brake, the engine automatically restarts
- Under certain circumstances, the engine will not shut off at a complete stop
- Drive Mode Selector:
- Allows you to select how your vehicle responds and adapts to various driving conditions
- It allows for real-time control based on changing conditions
- FWD models feature Normal, Snow, Sport and Trailer/Tow (if equipped)
- AWD models feature 4x4 (AWD), 2x4 (AWD Disconnect), Sport, Off-Road and Trailer/Tow (if equipped)
- Dual-outlet exhaust:
- Bright stainless steel tips
- May require additional optional equipment
- E10 fuel capable:
- Allows your vehicle to operate on a fuel mixture of 10% ethanol and 90% gasoline that is sold in many parts of the country
- Hill Descent Control:
- Uses antilock braking to help provide a smooth, controlled descent
- Helps driver maintain control of the vehicle without depressing the brake pedal
- Activates by pushing a button on the instrument panel
- Hill Start Assist:
- When you are stopped on an incline, this feature keeps the brakes engaged for a split second as you transition from brake pedal to gas pedal
- Automatically releases once you press down on the accelerator
- Ride and Handling suspension:
- Fully independent suspension is tuned for a smooth ride and optimum handling
- MacPherson strut coil spring front suspension with a large stabilizer bar and side-load-compensated front strut modules
- Includes an independent 5-link rear suspension
- Road emergency tool kit:
- Contains a jack and lug nut wrench for changing flat tires
- Helps keep you prepared for the unexpected
- Driver Alert Package I:
- Lane Change Alert with Side Blind Zone Alert1
- Rear Cross Traffic Alert1
- Rear Park Assist1 on SL, SLE, SLT and AT4
- Driver Alert Package II:
- Lane Keep Assist with Lane Departure Warning1
- Automatic Emergency Braking1
- Front Pedestrian Braking1
- Forward Collision Alert1
- Following Distance Indicator1
- Front and Rear Park Assist1
- Safety Alert Seat1
- IntelliBeam®
- Lane Change Alert with Side Blind Zone Alert1(Denali only)
- Rear Cross Traffic Alert1(Denali only)
- May require additional optional equipment
- Driver Convenience Package:
- Remote Start
- Driver and front passenger heated seats
- Driver 8-way power seat
- Driver power lumbar control
- Hands-Free power programmable liftgate
- 120-volt power outlet
- Brushed aluminum roof-mounted side rails on SLE and SLT
- Gloss Black roof-mounted side rails on AT4
- Bright roof-mounted side rails on Denali
- Infotainment Package:
- 8" diagonal GMC Infotainment System with navigation1, multi-touch display and AM/FM/SiriusXM2 stereo
- Bose® premium 8-speaker audio system
- HD Radio
- C-Shaped LED signature lighting:
- Provides bright, long lasting white light that helps you see the road ahead
- Help improve down-the-road visibility in low-light conditions
- Daytime Running Lamps help make it easier for other drivers to see the front of your vehicle during the day
- Airbag system:
- Frontal airbags for driver and front passenger1
- Knee airbag for driver1
- Driver inboard seat-mounted side-impact airbag1
- Seat-mounted side-impact airbags for driver and front passenger1
- Head-curtain airbags for all rows in outboard seating positions1
- Following Distance Indicator:
- Can provide you with the following gap time (or headway) to a moving vehicle you are detected to be following to help you know if you are following much too closely1
- May require additional optional equipment
- Forward Collision Alert:
- Can alert you when it detects that a front-end collision is imminent with a vehicle that you are following1
- It also can alert you if you are following a detected vehicle much too closely
- May require additional optional equipment
- Front Pedestrian Braking:
- At speeds below 50 MPH, can alert you when a collision is detected to be imminent with a pedestrian directly ahead1
- Can also help reduce the collision's severity or avoid the collision by automatically applying hard, emergency braking if you have not already, or by enhancing driver hard braking
- Performance is limited at night
- May require additional optional equipment
- Front and Rear Park Assist:
- Can provide distance alerts to nearby detected objects to help you park and avoid objects at low speeds1
- May require additional optional equipment
- HD Rear Vision Camera:
- When in Reverse at low speeds, provides you a high resolution view of the scene directly behind the vehicle on the Infotainment screen to help you park and avoid nearby objects1
- Dynamic guidelines laid over the display image assist in parking maneuvers by showing the vehicle's path
- Lane Change Alert with Side Blind Zone Alert:
- Can help you avoid lane change crashes by providing side-mirror visual alerts when a moving vehicle is detected rapidly approaching or is in a side blind zone1
- Lane Keep Assist with Lane Departure Warning:
- Can help you avoid crashes due to unintentionally drifting out of your lane by providing gentle steering wheel turns when the system detects you are drifting out of your lane with no turn signal or steering activity1
- Can also provide Lane Departure Warning alerts when a lane marker is crossed
- May require additional optional equipment
- OnStar® & GMC Connected Services capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Passenger Sensing System:
- Automatically switches the front passenger seat frontal airbag on or off and illuminates a status light that indicates whether the airbag is on or off1
- Rear Cross Traffic Alert:
- When in Reverse, can alert you to detected left- or right-cross traffic behind you (e.g., when backing out of a crowded parking space or driveway with side obstructions)1
- Displays warning triangles with left/right indicator arrows in the Rear Vision Camera screen
- System issues audible beeps or directional pulses if equipped with the Safety Alert Seat
- Rear Seat Reminder:
- Helps to remind the driver to check the back seat(s) before leaving the vehicle1
- Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
- Under certain conditions, once the vehicle is switched off, designed to sound 5 audible chimes and display a visual message within the Driver Information Center
- Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
- Rear child security door locks:
- When activated, prevents passengers from opening the rear doors from inside the vehicle
- Allow rear doors to open from outside of the vehicle only
- Safety Alert Seat:
- Provides you the option of getting driver seat-bottom pulses instead of beeps for crash avoidance alerts1
- May require additional optional equipment
- Teen Driver:
- This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better driving behavior1
- It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped1
- An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver1
- Tire Fill Alert:
- Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure1
- Requires vehicle to be started and driver door closed
- Automatic Emergency Braking:
- When traveling at speeds less than 50 MPH, the system can alert you if it detects that a front-end collision situation is imminent with a vehicle ahead you are following1
- It can also help reduce the collision's severity by automatically applying hard, emergency braking if you have not already or by enhancing driver hard braking
- The system may even help avoid the collision at very low speeds
- May require additional optional equipment
- Electronic parking brake:
- Activated by the simple touch of a switch and can be operated even when the ignition is turned off
- Brake is automatically set if the system senses the vehicle is parked on a steep incline
- To release the parking brake, turn on the ignition, press the brake pedal, and then press the "P" switch
- StabiliTrak, electronic stability control system with traction control:
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
Dealer Notes
KBB.com Consumer Reviews

Overall4.2Out of 5
- 5.0
Good Vehicle
By Robbie | on Friday, September 04, 2020
Other than the dealer shorting me 1K on my trade that I didn't see on closing I would recommend this Highly. It is Comfortable and roomy. The engine is a power house too. I bought a 6 pass ( 2+2+2) seating concept. with enough room for passengers or cargo area too. I miss my truck sometimes but the comfort is really good. Try one out & see what I mean.… - 5.0
Excellent vehicle
By lakester | on Tuesday, August 11, 2020
This is my first Acadia. It is a 2019 Denali. It drives nice, sits nice, and is very comfy. So far I am getting 21 MPG around town and 25 MPG on the road. Granted I have only owned this car for a little over 6 months, it was a 2019 left over but I am very happy with it so far.… - 5.0
VERY satisfied GMC customer!
By George | on Monday, January 23, 2017
Fascinated with the design! VERY comfortible drives like a Compact SUV with more space than the average Midsizer! I bought the Denali version and have been VERY pleased! I bought it 2 weeks after it came out and the quality is a LITTLE spotty (Acceptable with one of the first thousand built) hope this will help you in your purchase!…
Based on 67 consumer ratings for 2017–2023 models. | Privacy
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