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  • Price Drop
    $22,927
    good price
    $1,587 below market
    • 26,957 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Glockner GM Superstore (418 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Portsmouth, OH / 418 miles away from Myrtle Beach, SC

    Glockner Chevrolet is proud to offer this good-looking 2021 GMC Terrain in Satin Steel Metallic. This 2021 GMC Terrain has passed our comprehensive in...

    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: 3GKALVEV2ML375267
    Stock: 252988-1
    Certified Pre-Owned: No
    Listed since: 03-15-2025

  • Price Drop
    $23,844
    good price
    $1,960 below market
    • 32,857 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • 44 Auto Mart (485 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Shepherdsville, KY / 485 miles away from Myrtle Beach, SC

    We are open and ready to serve you! Shop safely and conveniently from the comfort of your home. Contact us today to schedule a virtual walkaround! Loc...

    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: 3GKALTEV1ML398348
    Stock: 28092
    Certified Pre-Owned: No
    Listed since: 01-15-2025

  • New Listing
    $26,116
    good price
    $1,356 below market
    • 13,487 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Driveway (479 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Wexford, PA / 479 miles away from Myrtle Beach, SC

    CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Keyless Start,Lane Keeping Assist,Re...

    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 (24 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEG5PL265484
    Stock: V265484A
    Certified Pre-Owned: No

  • $21,499
    good price
    $1,068 below market
    • 64,632 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Enterprise Car Sales (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Gardena, CA / 2,253 miles away from Myrtle Beach, SC

    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: 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: 3GKALVEV7ML391240
    Stock: 7VP2XR
    Certified Pre-Owned: No
    Listed since: 04-04-2025

  • Advertisement

    5 Offers Nearby

    2025 GMC Terrain
    $30,000
    starting MSRP
    • 6 Colors
    • 1 Trim
    • 3 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $22,290
    good price
    $1,738 below market
    • 49,861 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Ilderton Dodge Chrysler Jeep Ram (166 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in High Point, NC / 166 miles away from Myrtle Beach, SC

    Summary*Used Car Pricing – Tax, Tag, Title Certification, prep fee & Reconditioning Fee of ($1,499.00) not included in vehicle prices shown an...

    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 (24 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEGXPL154392
    Stock: 154392P
    Certified Pre-Owned: No
    Listed since: 03-04-2025

  • $23,791
    good price
    $1,934 below market
    • 37,527 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • DARCARS Toyota of Baltimore (402 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Baltimore, MD / 402 miles away from Myrtle Beach, SC

    2023 GMC Terrain SLT CARFAX One-Owner. Clean CARFAX.Terrain SLT, 4D Sport Utility, 1.5L DOHC, 9-Speed Automatic, AWD, Ebony Twilight Metallic, Jet B...

    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 (24 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEG4PL159538
    Stock: E1F0248
    Certified Pre-Owned: No
    Listed since: 04-18-2025

  • $19,850
    good price
    $1,350 below market
    • 74,150 miles
    • No accidents, 2 owners, rental vehicle
    • 4cyl automatic
    • Harrys Cadillac (250 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Asheville, NC / 250 miles away from Myrtle Beach, SC

    Locally family owned and operated for over 100 years, we are Western North Carolina's oldest family-owned franchise dealership. Harry's GMC keeps 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:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV6ML333101
    Stock: G25111A
    Certified Pre-Owned: No
    Listed since: 03-09-2025

  • Price Drop
    $22,550
    good price
    $1,680 below market
    • 34,880 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • RubyCar - Atlanta (330 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Atlanta, GA / 330 miles away from Myrtle Beach, SC

    Priced below KBB Fair Purchase Price! Clean CARFAX. CARFAX One-Owner. RubyCar by Avis is a national online retailer that allows you to shop thousands ...

    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 (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG1PL120420
    Stock: 50536183
    Certified Pre-Owned: No
    Listed since: 02-02-2024

  • Advertisement

    5 Offers Nearby

    2025 GMC Terrain
    $30,000
    starting MSRP
    • 6 Colors
    • 1 Trim
    • 3 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $19,495
    good price
    $1,265 below market
    • 46,110 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • Keyser & Miller Ford (481 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Collegeville, PA / 481 miles away from Myrtle Beach, SC

    This 2019 GMC Terrain SLT is a reliable and efficient motorcar. It has a low mileage of 46,110 miles and features a 2.0L Turbo I4 252hp 260 lb-ft engi...

    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: 3GKALPEX4KL353894
    Stock: 5061A
    Certified Pre-Owned: No
    Listed since: 04-11-2025

  • Price Drop
    $25,701
    good price
    $1,102 below market
    • 17,099 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Faulkner Buick GMC (488 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Trevose, PA / 488 miles away from Myrtle Beach, SC

    2021 GMC Terrain SLT Ebony Twilight Metallic GMC Certified Pre-Owned Certified, AWD, 2 USB Data Ports, 2 USB Data Ports w/SD Card Reader, 3.47 Axle Ra...

    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: 3GKALVEV9ML396018
    Stock: ML396018A
    Certified Pre-Owned: Yes
    Listed since: 04-11-2025

  • $15,995
    good price
    $1,284 below market
    • 104,574 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • Adams Auto Sales (475 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Lebanon, PA / 475 miles away from Myrtle Beach, SC

    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: 3GKALMEV0ML335652
    Stock: 015J5652
    Certified Pre-Owned: No
    Listed since: 03-05-2025

  • $20,831
    good price
    $973 below market
    • 55,412 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • Hertz Car Sales Tampa (450 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Tampa, FL / 450 miles away from Myrtle Beach, SC

    At Hertz Car Sales, view our thousands of vehicles with pricing often below market value! Take advantage of no-haggle pricing, our 7 day/250 mile Buy ...

    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 (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEGXPL108699
    Stock: 56811
    Certified Pre-Owned: No
    Listed since: 03-28-2025

  • Advertisement

    5 Offers Nearby

    2025 GMC Terrain
    $30,000
    starting MSRP
    • 6 Colors
    • 1 Trim
    • 3 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $22,998
    good price
    $1,942 below market
    • 40,257 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 4cyl automatic
    • CarMax Louisville (488 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Louisville, KY / 488 miles away from Myrtle Beach, SC

    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 (24 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEG0PL238354
    Stock: 26513713
    Certified Pre-Owned: No

  • Price Drop
    $20,897
    good price
    $915 below market
    • 54,612 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • EchoPark Automotive Charlotte (150 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Charlotte, NC / 150 miles away from Myrtle Beach, SC

    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: 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 (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG4PL165867
    Stock: BPL165867
    Certified Pre-Owned: No
    Listed since: 04-08-2025

  • Price Drop
    $20,797
    good price
    $900 below market
    • 56,420 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • EchoPark Automotive Charlotte (150 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Charlotte, NC / 150 miles away from Myrtle Beach, SC

    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: 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 (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG6PL165966
    Stock: BPL165966
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Price Drop
    $20,897
    good price
    $906 below market
    • 54,763 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • EchoPark Automotive Charlotte (150 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Charlotte, NC / 150 miles away from Myrtle Beach, SC

    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:

    26 Combined MPG (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG2PL162739
    Stock: BPL162739
    Certified Pre-Owned: No
    Listed since: 04-08-2025

  • Advertisement

    5 Offers Nearby

    2025 GMC Terrain
    $30,000
    starting MSRP
    • 6 Colors
    • 1 Trim
    • 3 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $20,797
    good price
    $887 below market
    • 56,635 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • EchoPark Automotive Charlotte (150 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Charlotte, NC / 150 miles away from Myrtle Beach, SC

    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:

    26 Combined MPG (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG8PL162972
    Stock: BPL162972
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Price Drop
    $21,364
    good price
    $1,841 below market
    • 51,490 miles
    • No accidents, 2 owners, rental vehicle
    • 4cyl automatic
    • Hertz Car Sales Philadelphia (468 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Philadelphia, PA / 468 miles away from Myrtle Beach, SC

    At Hertz Car Sales, view our thousands of vehicles with pricing often below market value! Take advantage of no-haggle pricing, our 7 day/250 mile Buy ...

    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: Yes

    Features and Specs:

    26 Combined MPG (24 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEGXPL168826
    Stock: 63074
    Certified Pre-Owned: No
    Listed since: 01-30-2025

  • Price Drop
    $20,797
    good price
    $864 below market
    • 56,990 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • EchoPark Automotive Charlotte (150 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Charlotte, NC / 150 miles away from Myrtle Beach, SC

    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: 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 (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG3PL162801
    Stock: BPL162801
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Price Drop
    $20,797
    good price
    $864 below market
    • 56,996 miles
    • No accidents, 1 owner, rental vehicle
    • 4cyl automatic
    • EchoPark Automotive Charlotte (150 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Charlotte, NC / 150 miles away from Myrtle Beach, SC

    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: 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 (24 City/29 Highway)

    Listing Information:

    VIN: 3GKALPEG0PL165882
    Stock: BPL165882
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Price Drop
    $19,021
    good price
    $1,523 below market
    • 55,945 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • Kia of West Chester (463 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in West Chester, PA / 463 miles away from Myrtle Beach, SC

    Passed Rigorous Safety Inspection Performed by Certified Technician.Family owned with haggle free pricing! Check out all these great option's Black E...

    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: 3GKALPEX6KL261167
    Stock: K617004A
    Certified Pre-Owned: No
    Listed since: 04-03-2025

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Showing 421 - 441 out of 4,242 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 Myrtle Beach, SC Values

Estimated values
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$19,659$20,998$22,339
Clean$19,241$20,540$21,841
Average$18,543$19,777$21,011
Rough$17,637$18,786$19,932

The average list price of a used 2021 GMC Terrain in Myrtle Beach, South Carolina is $21,584. The average mileage on a used GMC Terrain 2021 for sale in Myrtle Beach, South Carolina is 49,603. Based on the average mileage of 49,603 for used 2021 GMC Terrain for sale in Myrtle Beach, SC 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 Myrtle Beach, South Carolina to be $18,543.

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