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1,832 listings
    • 47,388 miles
    • No accidents, 2 owners, personal use only
    • 5 Seats, 26 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from TX to DE*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Houston, TX / 1,314 miles away from Wilmington, DE

    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: Yes

    Features and Specs:

    28 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV7LL184003
    Stock: 27425009
    Certified Pre-Owned: No

  • $21,998
    fair price
    $238 above market
    • 50,003 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 30 Hwy MPG
    • Enterprise Car Sales (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Santa Clara, CA / 2,487 miles away from Wilmington, DE

    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:

    28 Combined MPG (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV5NL160091
    Stock: 7V430D
    Certified Pre-Owned: No
    Listed since: 03-06-2025

  • $24,295
    fair price
    $56 above market
    • 62,752 miles
    • No accidents, 2 owners, personal use
    • 5 Seats, 21 City / 26 Hwy MPG
    • Paul Miller Porsche (98 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Parsippany, NJ / 98 miles away from Wilmington, DE

    *** 100% Online Purchase Available ***Summit White 2020 GMC Terrain Denali AWD 9-Speed Automatic 2.0L Turbocharged AWD.21/26 City/Highway MPGVisit Pau...

    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:

    23 Combined MPG (21 City/26 Highway)

    Listing Information:

    VIN: 3GKALXEX5LL333123
    Stock: XL240843A
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • Price Drop
    $25,998
    fair price
    $494 below market
    • 39,899 miles
    • 1 accident, 1 owner, personal use only
    • 5 Seats, 21 City / 26 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from WA to DE*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Renton, WA / 2,358 miles away from Wilmington, DE

    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: 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: Yes

    Features and Specs:

    23 Combined MPG (21 City/26 Highway)

    Listing Information:

    VIN: 3GKALXEX3LL311086
    Stock: 27149018
    Certified Pre-Owned: No

  • $21,398
    fair price
    $526 above market
    • 25,829 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Malouf Buick GMC (74 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in North Brunswick Township, NJ / 74 miles away from Wilmington, DE

    CARFAX One-Owner. Priced below KBB Fair Purchase Price!2022 GMC Terrain SLE AWD 9-Speed Automatic Marine Metallic License Plate Front Mounting Package...

    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: 3GKALTEV2NL217713
    Stock: 61739U
    Certified Pre-Owned: No
    Listed since: 02-16-2025

  • New Listing
    $24,998
    fair price
    $250 above market
    • 51,927 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats
    • CarMax (In-stock online)
    • Transfer available from MN to DE*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Brooklyn Park, MN / 979 miles away from Wilmington, DE

    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:

    Listing Information:

    VIN: 3GKALVEX9LL118333
    Stock: 27410943
    Certified Pre-Owned: No

    • 56,604 miles
    • No accidents, 2 owners, rental vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Enterprise Car Sales (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Reno, NV / 2,329 miles away from Wilmington, DE

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV1NL161906
    Stock: 8F87QN
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Price Drop
    $22,102
    fair price
    $111 above market
    • 25,817 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Jim Curley Buick GMC of Keyport (85 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Keyport, NJ / 85 miles away from Wilmington, DE

    Our inventory moves quickly, please call for availability! (7**) 2**-4***. Recent Arrival! Clean CARFAX. CARFAX One-Owner. Certified. Ebony Twilight M...

    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: 3GKALTEV1NL139148
    Stock: R3472A
    Certified Pre-Owned: No
    Listed since: 05-28-2025

  • New Listing
    $28,998
    fair price
    $1,064 above market
    • 40,339 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CA to DE*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Riverside, CA / 2,328 miles away from Wilmington, DE

    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: 3GKALXEV5NL289657
    Stock: 27593151
    Certified Pre-Owned: No

  • $27,998
    fair price
    $522 above market
    • 45,956 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from IL to DE*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Algonquin, IL / 687 miles away from Wilmington, DE

    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: 3GKALXEV9NL292349
    Stock: 27411056
    Certified Pre-Owned: No

    • 6,264 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Barlow Chevrolet (37 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Delran, NJ / 37 miles away from Wilmington, DE

    Onboard Communications System, iPod/MP3 Input, Satellite Radio, Back-Up Camera, All Wheel Drive, Turbo, LPO, FLOOR LINER PACKAGE, DRIVER CONVENIENCE 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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEV6NL165762
    Stock: 5762U
    Certified Pre-Owned: No
    Listed since: 05-15-2025

  • $22,155
    fair price
    $253 below market
    • 47,058 miles
    • 1 accident, 1 owner, personal use only
    • 5 Seats, 25 City / 30 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Wesley Chapel, FL / 883 miles away from Wilmington, DE

    CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Lane Keeping Assist,Remote Start,Satellite Radio,Sunroof / Moonroof,Turbo/Supercha...

    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: 3GKALMEV0NL254085
    Stock: NL254085P
    Certified Pre-Owned: No

  • New Listing
    $23,919
    fair price
    $192 above market
    • 22,701 miles
    • 1 accident, 1 owner, rental vehicle
    • 5 Seats, 23 City / 28 Hwy MPG
    • Carvana - Baltimore (58 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Baltimore, MD / 58 miles away from Wilmington, DE

    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: 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: Yes

    Features and Specs:

    25 Combined MPG (23 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEG2RL311212
    Stock: 2003602376
    Certified Pre-Owned: No
    Listed since: 03-27-2025

  • New Listing
    $24,998
    fair price
    $71 below market
    • 19,756 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from FL to DE*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Tampa, FL / 896 miles away from Wilmington, DE

    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: 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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV0NL237398
    Stock: 27463090
    Certified Pre-Owned: No

  • Price Drop
    • 33,906 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Annapolis Nissan (75 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Annapolis, MD / 75 miles away from Wilmington, DE

    2022 GMC Terrain SLE Blue Tooth, Back Up Camera, XM Radio, LANE DEPARTURE WARNING(LDW), REAR CROSS TRAFFIC ALERT, CERTIFIED SELECT, AWD, BLIND SPOT WA...

    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: Yes

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALTEV0NL223591
    Stock: NL223591
    Certified Pre-Owned: No
    Listed since: 05-13-2025

  • $26,418
    fair price
    $1,004 above market
    • 16,145 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 30 Hwy MPG
    • Willis Chevrolet (32 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Smyrna, DE / 32 miles away from Wilmington, DE

    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 (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALPEV6NL108517
    Stock: 250240A
    Certified Pre-Owned: No
    Listed since: 03-05-2025

  • Price Drop
    $23,750
    fair price
    $410 above market
    • 34,595 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 30 Hwy MPG
    • Peruzzi Buick GMC (48 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Fairless Hills, PA / 48 miles away from Wilmington, DE

    Summit White 2022 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC25/30 City/Highway MPGCall us today to schedule your test drive!

    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: 3GKALMEV7NL195147
    Stock: 19688P
    Certified Pre-Owned: Yes
    Listed since: 05-16-2025

  • $23,998
    fair price
    $795 above market
    • 23,538 miles
    • 2 accidents, 1 owner, personal use
    • 5 Seats, 25 City / 30 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to DE*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Kennesaw, GA / 637 miles away from Wilmington, DE

    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: 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: Yes

    Features and Specs:

    27 Combined MPG (25 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV1NL206739
    Stock: 27480120
    Certified Pre-Owned: No

  • $24,138
    fair price
    $41 above market
    • 34,576 miles
    • No accidents, 1 owner, rental vehicle
    • 5 Seats, 24 City / 29 Hwy MPG
    • Exclusive Motor Cars (72 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Randallstown, MD / 72 miles away from Wilmington, DE

    CARFAX One-Owner. This 2024 Ebony Twilight Metallic GMC Terrain SLE FWD is well equipped and includes these features and benefits:. FWD Clean CARFAX...

    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: 3GKALMEG7RL382220
    Stock: L382220
    Certified Pre-Owned: No
    Listed since: 06-06-2025

  • Price Drop
    $26,990
    fair price
    $603 above market
    • 26,398 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Prestige Volvo Cars (97 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in East Hanover, NJ / 97 miles away from Wilmington, DE

    2022 GMC Terrain Denali AWD 9-Speed Automatic 1.5L DOHC White Frost TricoatRecent Arrival!INTRODUCING THE PRESTIGE PROMISE We Go The Extra Mile EVE...

    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: 3GKALXEV9NL186595
    Stock: 50033A
    Certified Pre-Owned: No
    Listed since: 05-24-2025

    • 24,552 miles
    • No accidents, 2 owners, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Granite Run Buick GMC (14 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Media, PA / 14 miles away from Wilmington, DE

    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: 3GKALTEV9LL175277
    Stock: 25G209A1
    Certified Pre-Owned: No
    Listed since: 04-14-2025

Showing 484 - 504 out of 1,832 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 2020 GMC Terrain in Wilmington, DE Values

Estimated values
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$17,159$19,639$22,025
Clean$16,715$19,124$21,441
Average$15,975$18,266$20,468
Rough$15,012$17,151$19,202

The average list price of a used 2020 GMC Terrain in Wilmington, Delaware is $24,511. The average mileage on a used GMC Terrain 2020 for sale in Wilmington, Delaware is 35,048. Based on the average mileage of 35,048 for used 2020 GMC Terrain for sale in Wilmington, DE 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 2020 in Wilmington, Delaware to be $15,975.

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Options & Packages

MPG

Listing Details


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