Wallingford GMC · Wallingford, CT

2026 GMC Terrain AT4

10 miles · suv

1 / 106 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelTerrain

TrimAT4

VIN3GKALYEG7TL305491

Stock number305491G

Mileage10 miles

BodySport Utility Vehicle [SUV]

Engine1.5L 4-cyl turbo

Cylinders4

Displacement1.5L

TransmissionAutomatic

DrivetrainAWD

FuelGasoline

MPG24 city / 26 hwy

ExteriorEbony Twilight Metallic

InteriorForest Storm W/Mahogany Accents, Cloth/Coretec Seat Trim

Towing1500

Vehicle description

Ebony Twilight Metallic 2026 GMC Terrain AT4 AWD 8-Speed Automatic with Overdrive 1.5L DOHC This vehicle features Floor Liner Package (All-Weather Cargo Mat, Front All-Weather Floor Liners, and Second Row All-Weather Mat), License Plate Front Mounting Package, Preferred Equipment Group 4SB, Technology Package II (HD Surround Vision, Rear Camera Mirror, Rear Camera Mirror Washer, Rear Pedestrian Alert, and Traffic Sign Recognition), 2-Way Power Driver Lumbar Seat Adjuster, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, 8-Way Power Driver Seat Adjuster, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto High-beam Headlights, Automatic temperature control, Brake assist, Bumpers: body-color, Cloth/Core Tec Seat Trim, Compass, Delay-off headlights, Driver and Front Passenger Heated Seats, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Passenger 4-Way Manual Seat Adjuster, Front reading lights, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, Low tire pressure warning, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power Liftgate, Power steering, Power windows, Radio data system, Radio: Premium GMC Infotainment System, Rain sensing wipers, Rear air conditioning, Rear anti-roll bar, Rear seat center armrest, Rear window defroster, Rear window wiper, Remote keyless entry, Security system, SiriusXM with 360L Trial Subscription, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Sport steering wheel, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Wheels: 17 Dark Machined Aluminum, and Wireless Apple CarPlay/Wireless Android Auto. 24/26 City/Highway MPG

Features & options (203)

Adaptive Cruise Control
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Heated Seats
Power Tailgate/Liftgate
Wi-Fi Hotspot
Lane Departure Warning
Lane Keep Assist
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
Wi-Fi Hotspot capable
6-speaker audio system
Infotainment, High
SiriusXM with 360L Trial Subscription
15" diagonal GMC Premium Infotainment System with available Google built-in
Multi-touch display, AM/FM/SiriusXM capable
Connected apps, and personalized profiles for each driver's setting
Natural voice recognition and phone integration
Active Noise Cancellation
Uses induction technology for portable electronic devices
Conveniently charge your phone while driving
5G vehicle connectivity
Google built-in compatibility
Fog lamps
Front, LED
Help minimize glare in adverse driving conditions
Add a sporty styling element to your vehicle
Rainsense automatic wipers
LED headlamps, uplevel
Upper
Animated walk-up and departure lighting
Shutters, front upper and lower grille, active
Heated power outside mirrors
Manual-folding feature lets you fold the mirrors in
Solar-absorbing windows, rear side
Provides added protection from sun and glare
Increases privacy for you and your passengers
Tint on rear side windows and rear liftgate glass
17" Dark Android machined-face aluminum wheels
Deep-tinted rear glass
IntelliBeam
17" compact spare tire
Includes 17" compact spare wheel
LED tail lamps, uplevel
Exterior illumination, animated walk-up and departure lighting
Help improve visibility in low-light conditions
Body-color door handles
Includes Keyless Open access from any door
Heated wiper park
AutoSense power liftgate
17" compact spare wheel
Includes 17" compact spare tire
17" all-terrain blackwall tires
235/65R17
Roof-mounted side rails
Enhances the appearance of your vehicle
High gloss Black mirror caps
Rear Camera Mirror Washer
Requires rear camera mirror
Front license plate bracket
Ebony Twilight Metallic
Power windows with driver express-up/down and front passenger express-down
Front passenger seatback map pocket
Sport-style steering wheel
Rear air vents
Provides cabin comfort for rear occupants
Carpeted load floor
Additional under floor storage
Molded storage bins around the spare tire
USB ports
Keyless Open and Start
Driver and front passenger visors with illuminated mirrors
Include covered illuminated mirrors
Speedometer, miles/kilometers
2-way adjustable rear center headrests
12-volt auxiliary cargo area power outlet
Located in the rear cargo area
Dual-zone automatic climate control
May require additional optional equipment
4-way manual front passenger seat
Forward and back
Recline / Incline
You can always override the feature and take control
Heated driver and front passenger seats
Individually controlled
Driver Information Center
11" diagonal multi-color digital high-contrast display
Seat trim, Cloth/CoreTec
Universal Home Remote
3-channel programmable
Remote panic alarm
Power driver seat lumbar control
Overhead sunglass storage
Rear center armrest
Folds up to create room for an additional passenger
Cabin Air Filter
Helps keep your cabin air fresh
2-type C, charge only, located one on each outboard location
Driver seatback map pocket
Cabin humidity sensor
Continuously reads the temperature and humidity inside the vehicle
Front bucket seats
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
All-weather cargo mat
All-weather floor liners
Front row liners only
Deletes front and rear factory-installed floor mats
Forest Storm w/Mahogany Accents, Cloth/CoreTec seat trim
Second row all-weather mat
Protect your vehicle from road debris and the elements
Included when front row All-weather mats or liners are ordered
MacPherson front suspension
Delivers a connected, smooth ride
3.47 axle ratio
Mechanical jack with tools
For use with spare wheel
Battery, 70AH, 12V, 760 cold-cranking amps
Capless fuel fill
4-wheel antilock disc brakes, 16" front and rear
Front skid plate with steel underbelly shield
Trailer hitch
Single-outlet exhaust
Hidden, turned-down tip
Brake lining wear indicator
Brake rotors with FNC
4,850 lbs. GVWR
130-amp alternator
Emissions, evaporative system, level 3
AT4 Preferred Equipment Group includes standard equipment
Floor Liner Package
Technology Package II
Traffic Sign Recognition
Rear Pedestrian Alert
HD Surround Vision
Front LED fog lamps
Vehicle health management
Provides advanced warning of potential vehicle issues
Seat belt restraint pretensioner, rear
Lane Keep Assist with Lane Departure Warning
You may receive additional Lane Departure Warning alerts if needed
Forward Collision Alert
Passenger Sensing System
Side Bicyclist Alert
OnStar services capable
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
Airbag system
Frontal airbags for driver and front passenger
Frontal and seat-mounted side-impact for driver and front passenger
Head-curtain airbags for front and rear outboard seating positions
Following Distance Indicator
Designed to help you maintain a safe following distance
Occupant Presence Detection
Front and rear
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need
Blind Zone Steering Assist
Automatic Occupant Sensing display
5 passenger seating
Rear Seat Reminder
Buckle to Drive
Teen Driver
Rear Park Assist
Alerts can help you park and avoid collisions
Can help you park or avoid vehicles and objects
Limited nighttime and low visibility performance
Can display detected speed limit signs in your instrument cluster
Enhanced Automatic Emergency Braking
Works at speeds above 2 mph
Reverse Automatic Braking
Hill Descent Control
Uses antilock braking to help provide a smooth, controlled descent
Activates by pushing a button below the instrument panel
AWD only
Rear Cross Traffic Braking
Intersection Automatic Emergency Braking
Front Pedestrian and Bicyclist Braking
DriveType: All Wheel Drive
City: 24 MPG
Hwy: 26 MPG
Combined: 25 MPG
Fuel System: Direct Injection
Fuel Tank Capacity: 15.6 gal
Fuel Type: Gasoline Fuel
Horse Power: 175
Rear Wheel: Single
Trailering Capacity: 1500 lbs

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Wallingford, Connecticut

Asking price$40,047Dealer asking price · 10 mi

Market value$44,175Market value · based on 18 asking + 1 last listed in 7 days

vs. market Good deal-9.3%Good deal · based on 19 comparable cars

Where this price sits

Among the lowest-priced · 100% of 18 similar listings ask more than this car.

Market value $44,175

This car$40,047

$40,047lowest$46,178highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Good deal$4,128 below the market value of $44,175

Price range

$40,047$46,178

Lowest price of 19 similar listings within 50 milesTick marks the market value · range of 18 similar listings

AutosXchange Insights

Compared with 18 new 2026–2027 GMC Terrain AT4 listings within 50 mi.
Priced $4,128 below the market value of 19 comparable cars.
Lowest price of 19 similar listings within 50 miles.
About 10 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 305491G — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 7, 2026. No price change at this dealership since Nov 7 ($40,047).0 price changes at this dealership: $40,047 → $40,047.

AutosXchange Intel Hub: Price changes for this model in Connecticut · This model in the Intel Hub · Market movers in Connecticut

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026–2027 Terrain AT4 · new · within 50 miles of Wallingford, Connecticut. Showing the 12 nearest of 18 comparable cars for sale, nearest first. Market value: 19 prices (18 asking now + 1 last listed).

2026 GMC Terrain AT4 for sale at Wallingford GMC in Wallingford, CT

Good deal

108 photos