
2026 GMC Terrain
Mileage: 29 · Castle Rock, CO
2026 GMC Terrain AT4 AWD
Castle Rock, CO
$38,406
MSRP
$41,445
Dealer rating
Request information
Features
Mileage
29
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Forest Storm W/Mahogany Accents
Engine
175 hp 1.5L I4
Fuel type
Gasoline
Transmission
8-Speed Automatic Overdrive
Alloy wheels
Finance in advance
Overview
- Make:GMC
- Model:Terrain
- Year:2026
- Trim:AT4 AWD
- Body type:SUV / Crossover
- Exterior color:Summit White
- Interior color:Forest Storm W/Mahogany Accents
- Mileage:29 mi
- Condition:New
- VIN:3GKALYEG1TL233543
- Stock number:TL233543
Fuel economy
- Fuel tank size:15 gal
- Fuel type:Gasoline
Performance
- Transmission:8-Speed Automatic Overdrive
- Drivetrain:Four-Wheel Drive
- Engine:175 hp 1.5L I4
- Horsepower:175 hp
Safety
- ABS Brakes
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:43 in
- Back legroom:39 in
- Cargo volume:29 cu ft
Options
LPO, Floor Liner Package
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $1,789.
Dealer

Dealer reviews
Dealer's description
Discover the exceptional 2026 GMC Terrain AT4, a versatile and capable SUV that's ready to elevate your driving experience. With its striking white exterior and a host of premium features, this Terrain AT4 is the perfect companion for your adventures. - LPO, FLOOR LINER PACKAGE - Preferred Equipment Group 4SB - Navigation System - All-Weather Cargo Mat - Front All-Weather Floor Liners - Second Row All-Weather Mat Powered by a 1.5L DOHC engine and an 8-Speed Automatic with Overdrive transmission, this Terrain AT4 delivers impressive performance and efficiency, with an EPA-estimated 24 mpg in the city and 26 mpg on the highway. Its advanced All-Wheel Drive system ensures exceptional traction and control, making it a confident companion in any terrain. Step inside and you'll be greeted by a spacious and well-appointed cabin, featuring premium cloth/Core Tec seat trim, heated front seats, and a host of advanced technology. The Terrain AT4 comes equipped with the latest GMC Infotainment System, complete with wireless Apple CarPlay and Android Auto, keeping you seamlessly connected on the go. Safety is a top priority, and the Terrain AT4 delivers with a comprehensive suite of advanced safety features, including OnStar and GMC Connected Services, ABS brakes, Electronic Stability Control, and a comprehensive airbag system. Beyond its impressive capabilities, the Terrain AT4 also boasts a striking presence on the road. Its bold, rugged design, complete with 17-inch Dark Machined Aluminum wheels and a sporty appearance package, ensures that this SUV will turn heads wherever you go. With a manufacturer's suggested retail price of $37,695, the 2026 GMC Terrain AT4 represents exceptional value in the midsize SUV segment. Experience the perfect blend of style, capability, and technology by visiting our showroom and taking this remarkable vehicle for a test drive. We're confident that once you experience the Terrain AT4, you'll be ready to make it your own. Price includes: $1000 - Buick GMC Bonus Cash. Exp. 04/30/2026 $500 - GM Military Cash Allowance Program. Exp. 01/04/2027
Additional Information
Navigation System,Floor Liner Package,License Plate Front Mounting Package,Preferred Equipment Group 4SB,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM,Radio data system,Radio: Premium GMC Infotainment System,SiriusXM with 360L Trial Subscription,Air Conditioning,Automatic temperature control,Front dual zone A/C,Rear air conditioning,Rear window defroster,8-Way Power Driver Seat Adjuster,Power driver seat,Power steering,Power windows,Remote keyless entry,Steering wheel mounted audio controls,Four wheel independent suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar and GMC connected services capable,Front anti-roll bar,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Rear anti-roll bar,Power Liftgate,Brake assist,Electronic Stability Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Speed control,Bumpers: body-color,Heated door mirrors,Power door mirrors,Spoiler,All-Weather Cargo Mat,Compass,Driver door bin,Driver vanity mirror,Front All-Weather Floor Liners,Front reading lights,Garage door transmitter,Heated steering wheel,Illuminated entry,Outside temperature display,Overhead console,Passenger vanity mirror,Rear seat center armrest,Second Row All-Weather Mat,Sport steering wheel,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Wireless Apple CarPlay/Wireless Android Auto,2-Way Power Driver Lumbar Seat Adjuster,Cloth/Core Tec Seat Trim,Driver and Front Passenger Heated Seats,Front Bucket Seats,Front Center Armrest,Front Passenger 4-Way Manual Seat Adjuster,Heated front seats,Split folding rear seat,Passenger door bin,Alloy wheels,Wheels: 17" Dark Machined Aluminum,Rain sensing wipers,Rear window wiper,Variably intermittent wipers,3.47 Final Drive Axle Ratio
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