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3,902 listings
  • Price Drop
    $18,497
    great price
    $2,559 below market
    • 79,755 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • EchoPark Automotive Atlanta (Duluth) (364 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Duluth, GA / 364 miles away from Jackson, MS

    At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...

    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: 3GKALPEV3ML342421
    Stock: CML342421
    Certified Pre-Owned: No
    Listed since: 04-18-2025

  • Price Drop
    $23,995
    great price
    $2,437 below market
    • 39,965 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Laura Buick GMC (437 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Collinsville, IL / 437 miles away from Jackson, MS

    This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...

    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: 3GKALVEV9ML312263
    Stock: L26008A
    Certified Pre-Owned: Yes
    Listed since: 05-19-2025

  • $18,000
    great price
    $1,696 below market
    • 77,130 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Patriot Chrysler Dodge Jeep Ram of McAlester (368 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Mcalester, OK / 368 miles away from Jackson, MS

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

    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

  • Price Drop
    $21,809
    good price
    $1,413 below market
    • 40,054 miles
    • 1 accident, 1 owner, corporate fleet vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Pine Belt Chrysler Dodge Jeep Ram (83 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Hattiesburg, MS / 83 miles away from Jackson, MS

    PINEBELT CDJR, HOME OF BEST PERFORMANCE ON AND OFFROAD! LOCATED AT 6905 HIGHWAY 98, HATTIESBURG!The 2021 GMC Terrain SLT is a compact SUV that blend...

    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: 3GKALVEV0ML381813
    Stock: 4UT9929
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • Price Drop
    $21,788
    fair price
    $210 below market
    • 57,575 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • Countryside Chrysler Dodge Jeep Ram of Madison (394 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Madison, GA / 394 miles away from Jackson, MS

    Vehicle DetailsDiscover the perfect blend of style, comfort, and performance with this exceptional 2021 GMC Terrain SLT. This meticulously mai...

    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: 3GKALPEV5ML361200
    Stock: 2P2233
    Certified Pre-Owned: No
    Listed since: 04-28-2025

  • $19,849
    good price
    $804 below market
    • 42,313 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • Northshore Toyota (134 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Covington, LA / 134 miles away from Jackson, MS

    2021 GMC Terrain SLE Summit WhiteClean CarFax, One Owner, Apple CarPlay & Android Auto, 2 USB Data Ports w/Auxiliary Input Jack, Auto High-beam Head...

    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: 3GKALMEV2ML358527
    Stock: SN05771
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • New Listing
    $16,977
    good price
    $1,344 below market
    • 69,726 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • St Charles Hyundai (445 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Saint Peters, MO / 445 miles away from Jackson, MS

    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

  • New Listing
    • 30,269 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Carvana - Austin (472 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Austin, TX / 472 miles away from Jackson, MS

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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: 3GKALTEV4ML380684
    Stock: 2003722620
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • $20,900
    fair price
    $277 below market
    • 28,679 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 26 City / 30 Hwy MPG
    • Serra Hyundai (219 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Trussville, AL / 219 miles away from Jackson, MS

    **Come see what everyone is talking about. Ask about our Serra Platinum Package**.**Largest Certified Inventory in the State!**Odometer is 40886 ...

    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: 3GKALMEV1ML388599
    Stock: T388599
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • Price Drop
    $18,992
    fair price
    $287 above market
    • 102,038 miles
    • No accidents, 3 owners, rental vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Integrity Motors Group (416 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Evansville, IN / 416 miles away from Jackson, MS

    Ebony Twilight Metallic 2021 GMC Terrain SLT AWD 9-Speed Automatic 1.5L DOHC AWD.25/28 City/Highway MPGAll of our vehicles are Carfax certified a...

    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: 3GKALVEV7ML313587
    Stock: 313587
    Certified Pre-Owned: No
    Listed since: 04-26-2025

  • $18,999
    fair price
    $542 below market
    • 71,014 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • South Pointe Honda (415 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Tulsa, OK / 415 miles away from Jackson, MS

    WiFi Hotspot, Lane Keeping Assist, Onboard Communications System, iPod/MP3 Input, Back-Up Camera, Turbo Charged Engine, WHEELS, 18 X 7 (45.7 CM X 17.8...

    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: 3GKALMEV8ML344910
    Stock: ML344910
    Certified Pre-Owned: No
    Listed since: 06-06-2025

  • Price Drop
    $14,658
    fair price
    $255 below market
    • 116,207 miles
    • 1 accident, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • Pine Belt Chevrolet (83 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Hattiesburg, MS / 83 miles away from Jackson, MS

    Your safety is our Top Priority. We are constantly sanitizing our vehicles, offices, showroom, etc. Our delivery drivers will sanitize the vehicle bef...

    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:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV3ML324340
    Stock: 4UT10114
    Certified Pre-Owned: No
    Listed since: 04-29-2025

  • $19,765
    fair price
    $37 below market
    • 36,324 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • Serra Chevrolet (217 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Birmingham, AL / 217 miles away from Jackson, MS

    Clean CARFAX. Graphite Gray Metallic 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC25/30 City/Highway MPGExperience the Serra Promise - it'...

    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: 3GKALMEV9ML388074
    Stock: C187163A
    Certified Pre-Owned: No
    Listed since: 03-25-2025

  • Price Drop
    $18,995
    fair price
    $249 below market
    • 40,438 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • O'Steen Subaru of Valdosta (413 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Valdosta, GA / 413 miles away from Jackson, MS

    Summit White 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC CLEAN CARFAX, NO ACCIDENTS, ONE OWNER.Recent Arrival! 25/30 City/Highway MPG

    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: 3GKALMEV8ML380659
    Stock: B7603A
    Certified Pre-Owned: No
    Listed since: 05-15-2025

  • $19,998
    fair price
    $526 below market
    • 79,786 miles
    • No accidents, 2 owners, rental vehicle
    • 5 Seats, 26 City / 30 Hwy MPG
    • CarMax Augusta (472 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Augusta, GA / 472 miles away from Jackson, MS

    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: 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: 3GKALPEV5ML309887
    Stock: 27125064
    Certified Pre-Owned: No

  • New Listing
    $22,998
    fair price
    $107 below market
    • 55,959 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • CarMax Warner Robins (376 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Warner Robins, GA / 376 miles away from Jackson, MS

    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:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV7ML399611
    Stock: 26828282
    Certified Pre-Owned: No

  • Price Drop
    $21,827
    fair price
    $258 above market
    • 28,269 miles
    • No accidents, 2 owners, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • Seth Wadley Chevrolet GMC of Perry (492 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Perry, OK / 492 miles away from Jackson, MS

    2021 Graphite Gray Metallic GMC Terrain SLE FWD 1.5L DOHC This GMC Terrain has many features and is well equipped including, 3.47 Axle Ratio, 4-Way Ma...

    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: 3GKALMEVXML351700
    Stock: RF377869B
    Certified Pre-Owned: No
    Listed since: 06-14-2025

  • Price Drop
    $19,495
    fair price
    $179 below market
    • 30,473 miles
    • 1 accident, 2 owners, personal use
    • 5 Seats, 26 City / 30 Hwy MPG
    • O'Steen Subaru of Valdosta (413 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Valdosta, GA / 413 miles away from Jackson, MS

    Red Quartz Tintcoat 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHCRecent Arrival! 25/30 City/Highway MPG

    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:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV5ML335713
    Stock: B7608
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • $13,855
    great price
    • 113,846 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 30 Hwy MPG
    • Heritage GMC Buick (370 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Rockwall, TX / 370 miles away from Jackson, MS

    Clean CARFAX. CARFAX One-Owner. Summit White 2022 GMC Terrain SLE FWD 1.5L DOHC 9-Speed Automatic 25/30 City/Highway MPG Certified By Carfax - NO ACCI...

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV6NL217588
    Stock: 325394A
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • Price Drop
    $26,104
    fair price
    $191 above market
    • 32,032 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Campbell Chevrolet of Bowling Green (380 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Bowling Green, KY / 380 miles away from Jackson, MS

    2021 GMC Terrain SLT 4D Sport Utility Summit White AWD 9-Speed Automatic 1.5L DOHCAt Campbell Chevrolet- We make it easy! Shop over 300 new and 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: Yes

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV5ML376896
    Stock: 8583
    Certified Pre-Owned: No
    Listed since: 03-26-2025

  • $21,651
    fair price
    $131 below market
    • 79,471 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • AutoCenters Nissan (407 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Herculaneum, MO / 407 miles away from Jackson, MS

    ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, Terrain SLT, 4D Sport Utility, AWD, Quicksilver Metallic, 2 USB Data Ports, 2 USB Data Ports w/SD Card...

    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: 3GKALVEV3ML401018
    Stock: R84373
    Certified Pre-Owned: No
    Listed since: 05-09-2025

Showing 1 - 21 out of 3,902 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 Jackson, MS Values

Estimated values
2021 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$17,201$18,764$20,330
Clean$16,835$18,355$19,877
Average$16,225$17,674$19,122
Rough$15,431$16,788$18,140

The average list price of a used 2021 GMC Terrain in Jackson, Mississippi is $20,054. The average mileage on a used GMC Terrain 2021 for sale in Jackson, Mississippi is 59,587. Based on the average mileage of 59,587 for used 2021 GMC Terrain for sale in Jackson, MS 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 Jackson, Mississippi to be $16,225.

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