The 2023 GMC Terrain AT4 is not built for people who play it safe. Its engineered for drivers who demand rugged capability, refined design, and cutting-edge technology all in one unstoppable package. At our dealership, we dont waste time pushing bland, watered-down SUVs. We focus on machines that deliver performance, presence, and powerand the GMC Terrain AT4 does exactly that. This is not just another compact SUV. This is a Terrain thats been toughened up, armored with aggressive styling, and loaded with the capability that separates it from the pack.
Under the hood, the Terrain AT4 comes with a 1.5L turbocharged engine that pushes 175 horsepower and 203 lb-ft of torque, paired with a smooth-shifting 9-speed automatic transmission. This engine isnt just efficientits smartly tuned for torque when you need it most, giving you quick response for highway merging, city driving, and off-road maneuvering. The standard all-wheel-drive system with traction select makes sure the Terrain AT4 can adapt to whatever conditions you face, from rain-soaked pavement to dirt trails and snow-packed roads. Add in 1,500 pounds of towing capacity and youve got a versatile SUV ready to handle work and play without hesitation.
The AT4 badge means this Terrain is designed to look as aggressive as it performs. The exterior is bold, muscular, and distinctive, with exclusive AT4 front grille design, gloss black accents, and striking C-shaped LED signature lighting. The AT4 rides on 17-inch gloss black wheels wrapped in all-terrain tires, built to grip and go wherever you point it. Functional skid plates add protection, while the athletic stance and aerodynamic lines ensure this SUV looks commanding on city streets and menacing on the trail. This is not an SUV that hidesit demands attention.
Step inside, and the Terrain AT4 delivers a cabin that balances rugged durability with premium comfort. The interior features AT4-exclusive leather-appointed seats with embroidered headrests, heated front seats, and an available heated steering wheel for added refinement. The spacious layout ensures that both passengers and cargo ride in comfort, with rear seats that fold flat to maximize utility. Whether youre hauling gear for a weekend adventure or packing the family in for a road trip, the Terrain AT4 is built to adapt.
Technology is front and center in the 2023 Terrain AT4. The GMC Infotainment System features a standard 7-inch touchscreen, with Apple CarPlay, Android Auto, and Bluetooth connectivity. Upgrade to the available 8-inch system with built-in navigation for even more convenience. A premium Bose audio system is available, delivering powerful, crystal-clear sound throughout the cabin. Multiple USB ports and available wireless charging keep everyone connected on the go, while the available head-up display and high-definition surround vision camera system give the driver a true command center experience.
Safety isnt optionalits standard. GMC Pro Safety Plus equips the Terrain AT4 with a suite of advanced driver-assistance features, including Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, Following Distance Indicator, and IntelliBeam automatic high beams. Available features like Adaptive Cruise Control and Rear Cross Traffic Alert add even more protection, ensuring you stay confident and in control at all times.
The 2023 GMC Terrain AT4 is more than just transportationits a statement. Its for drivers who expect capability, who want a vehicle that looks as tough as it drives, and who refuse to settle for ordinary. At our dealership, we dont just sell SUVs. We sell vehicles that raise the bar, and the Terrain AT4 is the definition of strength, versatility, and style.
Why waste time with competitors that cant match the Terrains combination of ruggedness, technology, and refined GMC design? The 2023 GMC Terrain AT4 is ready for anything.
Used 2023 GMCTerrain AT4 AWD AT4
- Exterior Color
- Ebony Twilight Metallic
- Interior Color
- Jet Black
- Odometer
- 49,697 miles
- Body/Seating
- AWD AT4/5 seats
- Transmission
- Automatic
- Engine
- 4
- VIN
- 3GKALYEG4PL152333
- Stock Number
- P70334
GMC
Terrain
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- 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: power
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob and smart device (subscription required)
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 225/65TR17.0
- Power steering
- Rear anti-roll bar
- Rear tires: 225/65TR17.0
- Speed-sensing steering
- Wheel size: 17"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Wireless Apple CarPlay/Wireless Android Auto
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leather
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: all-wheel
- Engine liters: 1.5L
- Engine location: front
- Fuel economy city: 24mpg
- Fuel economy combined: 26mpg
- Fuel economy highway: 28mpg
- Fuel tank capacity: 15.6gal.
- Horsepower: 175hp @ 5,800RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 203 lb.-ft. @ 2,000RPM
- Transmission: 9 speed automatic
- Variable valve control
- Ground clearance (min): 201mm (7.9")
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Skid plates
- Spoiler
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 10.00 to 1
- Curb weight: 1,656kg (3,651lbs)
- Engine bore x stroke: 73.9mm x 86.4mm (2.91" x 3.40")
- Engine displacement: 1.5 L
- Engine horsepower: 175hp @ 5,800RPM
- Engine torque: 203 lb.-ft. @ 2,000RPM
- Exterior body width: 1,839mm (72.4")
- Exterior height: 1,661mm (65.4")
- Exterior length: 4,630mm (182.3")
- Front headroom: 1,016mm (40.0")
- Front hiproom: 1,382mm (54.4")
- Front legroom: 1,039mm (40.9")
- Front shoulder room: 1,453mm (57.2")
- GVWR: 2,100kg (4,630lbs)
- Interior maximum rear cargo volume: 1,792 L (63 cu.ft.)
- Interior rear cargo volume: 838 L (30 cu.ft.)
- Rear headroom: 978mm (38.5")
- Rear hiproom: 1,316mm (51.8")
- Rear legroom: 1,008mm (39.7")
- Rear shoulder room: 1,412mm (55.6")
- Towing capacity: 680kg (1,500lbs)
- Turning radius: 5.7m (18.7')
- Wheelbase: 2,725mm (107.3")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Rear Park Assist rear
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system
- Traction control
Dealer Notes
KBB.com Consumer Reviews

Overall3.9Out of 5
- 4.0
Terrain all the way!
By GRATEFUL! | on Friday, November 20, 2020
This is our second Terrain. The first one saved my husband's life. He hit a tree headon and came out with just a broken leg. The airbags did their job. The vehicle I drove before was a Jeep Cherokee LE. I currently have a Terrain SLE. I did sacrifice some luxuries for the Terrain but the look of the black edition makes it worth it. I have had comments that we paid alot more for the vehicle than we actually did. It handles well and I would definitely buy another so far.… - 5.0
SURPRISINGLY SATISFYING!
By Mountainguy | on Wednesday, December 26, 2018
While I haven’t had this new Terrain very long yet, I find its size “just right” for 1 to 4 or 5 folks in city, small town and freeway driving. The Denali 2 liter turbo with AWD and traction control is great in all kinds of weather. Comfortable as can be. I LOVE THE DENALI GRILL!!! That, along with the high level of trim and outside light design and trim makes it feel like I’m driving a piece of jewelry. I don’t drive long-distance all that much since retirement, so gas mileage isn’t a big factor for me. The amazing variety of tech takes a while to learn... and the push-button gear selection takes some getting used to, but when you do, it becomes second nature... I love the “L” option allowing driver to shift to whichever of the 9 gears he needs. Great camera system for virtual 360º views, proximity warnings, driver’s seat vibrates and windshield blinks bright red to warn of cars , objects or people entering the car’s “personal” space. Overall length is a few inches shorter than the Mazda CX7 I traded in... so a bit more room in the garage. Very adequate and adaptable cargo space. Tire pressure readings on all four wheels with specific lbs/per read-outs. Nice large nav screen with good infotainment selection. Kick-open rear hatch, nice! Self-regulating high beams... heated front and rear seats with separate heating controls... I could go on and on... but bottom line for me is, the price for the Denali is high, but in the end, I thionk it is worth it, despite what some naysayers seem to think.… - 5.0
combined MPG AVG CITY AND HIGHWAY BEEN 29.5 MPG
By Sonny | on Monday, May 21, 2018
LIKE THE COMBINED MPG WHICH HAS BEEN 29.5 CITY AND HIGHWAY, VERSUS SUV I OWNED WAS 24.5 MPG COMBINED CITY, HIGHWAY. TERRAIN IS 5 MPG BETTER.ON MONTHLY DRIVING 1,700 MILES A MONTH THE TERRAIN FUEL FOR MONTH IS 57.6 GAL. WHILE OTHER SUV 69.6 GAL. ALMOST 12 GALLONS SAVED A MONTH THATS EQUAL TO 1 LESS TANK OF GAS USED A MONTH. FAIR AMOUNT SAVINGS PER MONTH.…
Based on 71 consumer ratings for 2018–2024 models. | Privacy
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