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1,189 listings
  • $18,994
    fair price
    $172 below market
    • 91,554 miles
    • 1 accident, 3 owners, rental vehicle
    • 4cyl automatic
    • Day's Preowned Supercenter (95 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Rockmart, GA / 95 miles away from Athens, GA

    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: 3GKALVEV1ML307770
    Stock: R5603A
    Certified Pre-Owned: No
    Listed since: 04-23-2025

  • Price Drop
    • 101,325 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • Marietta DriveTime (68 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Marietta, GA / 68 miles away from Athens, GA

    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: 3GKALPEV9ML334436
    Stock: 1030302535
    Certified Pre-Owned: No
    Listed since: 04-29-2025

    • 57,575 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Countryside Chrysler Dodge Jeep Ram of Madison (29 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Madison, GA / 29 miles away from Athens, GA

    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

  • New Listing
    • 37,281 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • CarMax Augusta (80 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Augusta, GA / 80 miles away from Athens, GA

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV6ML331658
    Stock: 27258365
    Certified Pre-Owned: No

  • New Listing
    • 41,332 miles
    • 4cyl automatic
    • Carvana - Atlanta (63 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Atlanta, GA / 63 miles away from Athens, GA

    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 Unavailable.

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEVXML326281
    Stock: 2003648372
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • Price Drop
    $16,556
    good price
    $1,064 below market
    • 106,492 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • John Thornton Chevrolet (73 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Lithia Springs, GA / 73 miles away from Athens, GA

    Thank you for considering this beautiful 2020 GMC Terrain SLE finished in stunning Summit White with Jet Black Cloth.“GO WEST” to John Thornton Chev...

    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: 3GKALTEV0LL315023
    Stock: P15164
    Certified Pre-Owned: No
    Listed since: 03-27-2025

  • $20,909
    good price
    $2,069 below market
    • 55,025 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • Capital Buick GMC (65 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Smyrna, GA / 65 miles away from Athens, GA

    Ebony Twilight Metallic 2020 GMC Terrain SLT FWD 9-Speed Automatic 2.0L Turbocharged BACKUP CAMERA, Bluetooth®, HEATED SEATS, LEATHER SEATS, MEMORY PA...

    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:

    Listing Information:

    VIN: 3GKALPEX7LL149009
    Stock: LL149009N
    Certified Pre-Owned: No
    Listed since: 02-28-2025

  • $23,998
    good price
    $897 below market
    • 12,400 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • CarMax Norcross (46 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Norcross, GA / 46 miles away from Athens, GA

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV7NL121825
    Stock: 27243113
    Certified Pre-Owned: No

  • $16,816
    good price
    $2,302 below market
    • 99,780 miles
    • 2 accidents, 3 owners, rental vehicle
    • 4cyl automatic
    • John Thornton Chevrolet (73 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Lithia Springs, GA / 73 miles away from Athens, GA

    Priced below KBB Fair Purchase Price!Thank you for considering this beautiful 2020 GMC Terrain SLT finished in stunning Red Quartz Tintcoat with Me...

    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: 3GKALVEV0LL249360
    Stock: 251084A
    Certified Pre-Owned: No
    Listed since: 04-29-2025

  • $19,221
    good price
    $1,238 below market
    • 92,000 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Peachtree Mitsubishi (54 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Atlanta, GA / 54 miles away from Athens, GA

    Peachtree Mitsubishi, Atlanta's Premiere Mitsubishi Dealership, is offering this exceptional pre-owned vehicle. Call or email now for exclusive online...

    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: 3GKALVEV6NL193993
    Stock: PT193993
    Certified Pre-Owned: No
    Listed since: 03-18-2025

  • $19,698
    good price
    $1,123 below market
    • 64,785 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Enterprise Car Sales Morrow (63 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Morrow, GA / 63 miles away from Athens, GA

    Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV6NL304861
    Stock: 7V2GR0
    Certified Pre-Owned: No
    Listed since: 04-18-2025

  • $23,998
    good price
    $881 below market
    • 33,433 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 4cyl automatic
    • CarMax Roswell (56 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Roswell, GA / 56 miles away from Athens, GA

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEV5NL138424
    Stock: 27156719
    Certified Pre-Owned: No

  • $21,920
    good price
    $1,934 below market
    • 34,278 miles
    • 1 accident, 1 owner, personal use
    • 4cyl automatic
    • Alm Mall Of Georgia (38 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Buford, GA / 38 miles away from Athens, GA

    LICENSE PLATE FRONT MOUNTING PACKAGE - VK3..SLE PREFERRED EQUIPMENT GROUP - 3SA..DRIVER CONVENIENCE PACKAGE - ZQ2..INFOTAINMENT PACKAGE I - Y29..WHEEL...

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV1NL130228
    Stock: NL130228
    Certified Pre-Owned: No
    Listed since: 02-27-2025

  • Price Drop
    $22,994
    good price
    $1,222 below market
    • 51,712 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Scott Evans Chrysler Dodge Jeep Ram (97 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Carrollton, GA / 97 miles away from Athens, GA

    Clean CARFAX. CARFAX One-Owner.CARFAX 1 OWNER / NO ACCIDENTS -----, POWER LIFTGATE, PANORAMIC MOONROOF, REAR VIEW CAMERA, REAR PARKING SENSORS, 2 USB ...

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV8NL150297
    Stock: 25199A
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • New Listing
    $24,998
    good price
    $1,445 below market
    • 71,907 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • CarMax Lithia Springs (73 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lithia Springs, GA / 73 miles away from Athens, GA

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALXEV3NL258035
    Stock: 26818052
    Certified Pre-Owned: No

  • Price Drop
    $23,900
    fair price
    $480 above market
    • 9,772 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Day's Chevrolet (77 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Acworth, GA / 77 miles away from Athens, GA

    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: 3GKALMEV0NL169215
    Stock: P26605
    Certified Pre-Owned: No
    Listed since: 02-13-2025

  • New Listing
    $25,000
    good price
    $930 below market
    • 23,615 miles
    • 3 accidents, 1 owner, personal use
    • 4cyl automatic
    • Jim Ellis Buick GMC (53 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Atlanta, GA / 53 miles away from Athens, GA

    Welcome, my friend! I'm excited to tell you about this stunning 2022 GMC Terrain SLT that's just waiting for a new home. This SUV is a true gem, and I...

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV0NL160729
    Stock: ECC2072
    Certified Pre-Owned: No
    Listed since: 04-10-2025

  • New Listing
    $23,998
    fair price
    $673 above market
    • 29,844 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • CarMax Norcross (46 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Norcross, GA / 46 miles away from Athens, GA

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV4NL145211
    Stock: 27127239
    Certified Pre-Owned: No

  • $22,998
    fair price
    $190 above market
    • 37,330 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • CarMax Southlake (61 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Stockbridge, GA / 61 miles away from Athens, GA

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV1NL196987
    Stock: 26916968
    Certified Pre-Owned: No

  • $21,988
    fair price
    $355 below market
    • 39,563 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • Lou Sobh Kia of Newnan (86 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Newnan, GA / 86 miles away from Athens, GA

    CARFAX One-Owner. 25/30 City/Highway MPGEbony Twilight Metallic 2022 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV6NL187122
    Stock: 6NL187122
    Certified Pre-Owned: No
    Listed since: 02-27-2025

  • Price Drop
    $21,215
    fair price
    $110 above market
    • 53,829 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Southtowne Chevrolet Buick GMC (89 mi away)
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Newnan, GA / 89 miles away from Athens, GA

    **ONE OWNER AUTOCHECK, **NO ACCIDENTS AUTOCHECK, **FULLY SERVICED BY A FACTORY TRAINED TECHNICIAN, **REAR BACKUP CAMERA, **BLUETOOTH, **USB PORTS, **P...

    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: 3GKALMEV6LL309541
    Stock: 2E60615A
    Certified Pre-Owned: No
    Listed since: 04-14-2025

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Showing 1 - 21 out of 1,189 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 Athens, GA Values

Estimated values
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$18,714$20,250$21,789
Clean$18,316$19,809$21,303
Average$17,652$19,073$20,494
Rough$16,789$18,117$19,441

The average list price of a used 2021 GMC Terrain in Athens, Georgia is $22,127. The average mileage on a used GMC Terrain 2021 for sale in Athens, Georgia is 54,516. Based on the average mileage of 54,516 for used 2021 GMC Terrain for sale in Athens, GA 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 Athens, Georgia to be $17,652.

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