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4,324 listings
  • Price Drop
    $19,550
    great price
    $2,925 below market
    • 50,079 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 4cyl automatic
    • Jim Norton T-Town Chevrolet (205 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Tulsa, OK / 205 miles away from Topeka, KS

    2021 GMC Terrain Summit White 1.5L DOHC 9-Speed Automatic Call 918-921-4885 for information, AWD. AWD CARFAX One-Owner. Priced below KBB Fair Purchase...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEV0ML375921
    Stock: PLG418
    Certified Pre-Owned: No
    Listed since: 01-06-2025

  • Price Drop
    $15,984
    great price
    $1,423 below market
    • 103,198 miles
    • 2 accidents, 1 owner, personal use only
    • 4cyl automatic
    • Lou Fusz Buick GMC (285 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Saint Louis, MO / 285 miles away from Topeka, KS

    CARFAX One-Owner. Ebony Twilight Metallic 2021 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHC 25/30 City/Highway MPG 25/30 City/Highway MPGPriced bel...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV3ML377606
    Stock: BG25387A
    Certified Pre-Owned: No
    Listed since: 04-04-2025

  • $15,349
    great price
    • 95,697 miles
    • 1 accident, 2 owners, rental vehicle
    • 4cyl automatic
    • Vandergriff Honda (448 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Arlington, TX / 448 miles away from Topeka, KS

    2021 GMC Terrain SLT Low Miles, Recent Arrival!, Recent Trade-In Vehicle!, Bluetooth, Leather Seats, Leather wrapped steering wheel, Heated seats, Bac...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV0ML307884
    Stock: ML307884A
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • Price Drop
    $18,200
    great price
    $1,963 below market
    • 80,659 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • McLarty Nissan of Little Rock (350 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Little Rock, AR / 350 miles away from Topeka, KS

    Recent Arrival! Clean CARFAX. **CUSTOMER'S ARE #1 @ MCLARTY NISSAN OF LITTLE ROCK***ARKANSAS' #1 NISSAN DEALER** BEST PRICES, BEST INVENTORY, BEST OVE...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV7ML390718
    Stock: ML390718
    Certified Pre-Owned: No
    Listed since: 03-19-2025

  • Price Drop
    $17,000
    great price
    $2,082 below market
    • 101,328 miles
    • 1 accident, 2 owners, rental vehicle
    • 4cyl automatic
    • Gregg Young Chevrolet of Norwalk (199 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Norwalk, IA / 199 miles away from Topeka, KS

    Our striking **2021**GMC**Terrain**SLT**AWD**Heated Leather Seats**Heated Steering Wheel** delivers smart utility and an upscale design you'll love in...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV8ML333069
    Stock: B13004
    Certified Pre-Owned: No
    Listed since: 03-10-2025

  • $21,900
    good price
    $1,075 below market
    • 30,392 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Green Chevrolet (344 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Peoria, IL / 344 miles away from Topeka, KS

    2021 GMC Terrain SLE Ebony Twilight MetallicA stylish and well-equipped SUV, the 2021 GMC Terrain SLE offers a comfortable and connected ride with ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEV8ML362415
    Stock: P4289
    Certified Pre-Owned: No
    Listed since: 03-19-2025

  • Price Drop
    Stock photo**
    $24,700
    good price
    $1,497 below market
    • 11,808 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Gregg Young Chevrolet GMC Atlantic (167 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Atlantic, IA / 167 miles away from Topeka, KS

    Take a look at our Accident Free, One Owner 2021 GMC Terrain SLE AWD with the Driver Convenience Package that stands out in Graphite Gray Metallic! Po...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEV0ML355720
    Stock: 10U1711C
    Certified Pre-Owned: No
    Listed since: 04-11-2025

  • Price Drop
    $20,500
    fair price
    $459 above market
    • 54,709 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Weber Ford (299 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Granite City, IL / 299 miles away from Topeka, KS

    Blue Emerald Metallic 2021 GMC Terrain 2 USB Data Ports w/Auxiliary Input Jack, 3.47 Axle Ratio, 4-Way Manual Driver's Seat, 4-Way Manual Front Passen...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV7ML335549
    Stock: DT1273A
    Certified Pre-Owned: No
    Listed since: 03-31-2025

  • Price Drop
    $22,500
    good price
    $901 below market
    • 52,031 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Minnesota Truck Headquarters of Forest Lake (452 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Forest Lake, MN / 452 miles away from Topeka, KS

    2021 GMC Terrain SLT w/ Infotainment Pkg II / Pro Safety Plus Pkg 1.5L Turbo DOHC AWD 9-Speed Automatic Graphite Gray Metallic w/ Infotainment Pkg II ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV9ML392910
    Stock: FD01631R
    Certified Pre-Owned: No
    Listed since: 04-05-2025

  • $17,024
    good price
    $1,064 below market
    • 89,679 miles
    • No accidents, 2 owners, rental vehicle
    • 4cyl automatic
    • Kansas City Hyundai (53 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Merriam, KS / 53 miles away from Topeka, KS

    Vehicle DetailsDiscover the perfect blend of style, efficiency, and modern technology with this 2021 GMC Terrain SLT. Designed to cater to all your dr...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV9ML327857
    Stock: P229
    Certified Pre-Owned: No
    Listed since: 04-16-2025

    • 77,157 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • Driveway (452 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Fort Worth, TX / 452 miles away from Topeka, KS

    CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Lane Keeping Assist,Remote Start,Turbo/Supercharged,WiFi Hotspot,Pow...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV8ML309963
    Stock: 10420P
    Certified Pre-Owned: No

    • 54,443 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Jupiter Chevrolet (430 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Garland, TX / 430 miles away from Topeka, KS

    Recent Arrival!CARFAX One-Owner.Odometer is 12067 miles below market average! Priced below KBB Fair Purchase Price!2021 GMC Terrain SLT FWD Sati...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV4ML319777
    Stock: F30239A
    Certified Pre-Owned: No
    Listed since: 04-29-2025

  • Price Drop
    $20,888
    fair price
    $279 below market
    • 54,140 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Napleton Downtown Chevrolet Buick GMC (465 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Chicago, IL / 465 miles away from Topeka, KS

    The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV8ML373548
    Stock: T24094A
    Certified Pre-Owned: No
    Listed since: 03-10-2025

  • Price Drop
    $23,990
    fair price
    $634 below market
    • 39,960 miles
    • No accidents, personal use only
    • 4cyl automatic
    • Miller Buick GMC (455 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Saint Cloud, MN / 455 miles away from Topeka, KS

    Certified By Carfax -NO ACCIDENTS!, AWD, Black GMC Center Caps w/Black GMC Lettering, Black Mirror Caps, Darkened Front Grille, Elevation Edition, Pre...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEVXML331294
    Stock: U1127
    Certified Pre-Owned: No
    Listed since: 04-16-2025

  • New Listing
    $20,998
    fair price
    $227 below market
    • 46,025 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • CarMax Naperville (437 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Naperville, IL / 437 miles away from Topeka, KS

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV5ML390677
    Stock: 26990448
    Certified Pre-Owned: No

  • New Listing
    $19,950
    fair price
    $74 below market
    • 56,372 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Baldwin Toyota (328 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Poplar Bluff, MO / 328 miles away from Topeka, KS

    EquipmentBluetooth technology is built into this GMC Terrain, keeping your hands on the steering wheel and your focus on the road. Lane Keep A...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEVXML309379
    Stock: M26538
    Certified Pre-Owned: No
    Listed since: 10-04-2024

  • $20,000
    fair price
    $356 above market
    • 77,130 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • Patriot Chrysler Dodge Jeep Ram of McAlester (287 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Mcalester, OK / 287 miles away from Topeka, KS

    We make buying your next vehicle FAST, FUN, and HASSLE-FREE!, We deliver nationwide due to our low prices! Ask us for more info!, 2 USB Data Ports, 2 ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEVXML312661
    Stock: PM6212
    Certified Pre-Owned: No
    Listed since: 03-28-2025

  • New Listing
    $22,380
    fair price
    $323 below market
    • 29,394 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Napleton's Autopark Urbana Pre-owned (406 mi away)
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Urbana, IL / 406 miles away from Topeka, KS

    2021 GMC Terrain SLE Skyscape Sunroof & Driver Convenience Package, 2 USB Data Ports w/Auxiliary Input Jack, 8-Way Power Driver Seat Adjuster, Active ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV8ML387594
    Stock: K645792A
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • Price Drop
    $21,984
    good price
    $1,443 below market
    • 44,637 miles
    • 1 accident, 1 owner, personal use
    • 4cyl automatic
    • Driveway (432 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Collierville, TN / 432 miles away from Topeka, KS

    CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Kee...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV1ML371951
    Stock: ML371951P
    Certified Pre-Owned: No

  • $18,877
    fair price
    $433 above market
    • 67,754 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • St Charles Hyundai (274 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Saint Peters, MO / 274 miles away from Topeka, KS

    Graphite Gray Metallic 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHCWe Make AMAZING Happen at St. Charles Hyundai. Serving the St. Charles Co...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV9ML347816
    Stock: 6358-1
    Certified Pre-Owned: No
    Listed since: 05-03-2025

  • Price Drop
    • 92,532 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • Drivetime of Des Moines (207 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Des Moines, IA / 207 miles away from Topeka, KS

    Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV7ML353616
    Stock: 1670041715
    Certified Pre-Owned: No
    Listed since: 03-25-2025

Showing 1 - 21 out of 4,324 listings

Consumer Reviews for the GMC Terrain

Read recent reviews for the GMC Terrain
Overall Consumer Rating
4.1 out of 5 stars55 Reviews
Write a vehicle reviewSee all 55 reviews
  • 5 star
    (58%)
  • 4 star
    (18%)
  • 3 star
    (7%)
  • 2 star
    (9%)
  • 1 star
    (7%)
4 out of 5 stars

2021 GMV Terrain SLT

Stgcret, 04/19/2021
2021 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
As of today, April 19/2023 I still own my Terrain purchased in November 2020. It has, so far, not given me a minute's issue. The 1.5L Turbo is "okay" but the 2.0L Turbo is so much better. The Terrain is a very well thought out vehicle. Back seat flip flat at the push of a button and easily clicks back in to place. Seats are at hip height, which at 71, makes them very easy to slide … in and out. The front bucket seats are fairly comfortable with many power adjustments. The front seats could use another 1/2" to 1" of width. I would buy this beauty again. UPDATE: I purchase my 2021 GMC Terrain brand new in November 2020 before the chip shortage, that isn't an issue with the 2021 at all. I just hit 20,000 miles a couple of weeks ago and all-in-all has been a pleasure to drive. I'm a big guy of 6' 2" and 285 and I easily slide in and out of my Terrain. Quiet ride and efficient and peppy 1.5L Turbo motor, although I would have preferred the 2.0L Turbo like I had in my 2018 Terrain, but the 2020 was the last year for the 2.0L On the SLT, that I have, are many positions to adjust the front seat and I do prefer the leather over cloth seats. For a 2-row seat SUV, there is plenty of room and the seats fold down at the touch of button or pull that works with the effort of one finger. I really like the info system and Sirius Radio. I have not used the Navigation or phone interface because I just don't need to. One oddball fact I discovered though is that when you want to take out the Cabin Filter, you have to use a 5.5 mm socket and that size is difficult to find. They need to go to a more conventional size like a 6 mm or 1/4 inch. UPDATE: I drove my 2021 Terrain SLT Elevation Edition out of the dealer showroom on 11/27/2020. I am 6' 2" and 72 yrs old. I specifically like the way I can slide in and easily slide out of the Terrain. I also find the front seat very comfortable and easy to adjust and has a nice lumbar support. I don't find the road noise so bad, but maybe that is because I have Talk Radio on all the time. I do agree that a 2.0 Turbo would be a better engine option. I owned a 2018 Terrain Denali with the 2.0L and I thought I was in a rocket when I stepped on the gas. I have owned my 2021 for 31 months now and have put 21,530 miles on the ol' girl and have not had a single issue, but there was one "what were they thinking moment" the screw for the driving compartment air filter is a 5.5 mm! I did change that filter at 18,000 miles although the manual called for 30,000 miles. Such an odd and hard to find size. I have changed the oil and filter every 5,000 miles and rotated the tires. I would like to see the same vehicle but 10" to 12" longer and maybe 4" to 6" wider to fit just a bit more beefy seat like the Tahoe has. Other than that I will most likely buy another Terrain and for sure if they reinstate the 2.0L Turbo.
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Used 2021 GMC Terrain in Topeka, KS Values

Estimated values
2021 GMC Terrain SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$15,983$17,529$19,079
Clean$15,643$17,147$18,653
Average$15,076$16,510$17,944
Rough$14,338$15,682$17,023

The average list price of a used 2021 GMC Terrain in Topeka, Kansas is $20,100. The average mileage on a used GMC Terrain 2021 for sale in Topeka, Kansas is 62,339. Based on the average mileage of 62,339 for used 2021 GMC Terrain for sale in Topeka, KS and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Terrain 2021 in Topeka, Kansas to be $15,076.

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Edmunds Review

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.