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6,811 listings
  • $23,500
    fair price
    $506 above market
    • 41,435 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • Dave Sinclair Ford (458 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Saint Louis, MO / 458 miles away from Flint, MI

    Our striking One Owner 2021 GMC Terrain SLT AWD delivers smart utility and an upscale design you'll love in Satin Steel Metallic! Motivated by a Turbo...

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV4ML309755
    Stock: B4180401
    Certified Pre-Owned: No

  • New Listing
    • 20,476 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 4cyl automatic
    • Carvana - Columbus (209 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Columbus, OH / 209 miles away from Flint, MI

    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: 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: 3GKALPEV4ML392860
    Stock: 2003655092
    Certified Pre-Owned: No
    Listed since: 04-25-2025

    • 49,020 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Carvana - Columbus (209 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Columbus, OH / 209 miles away from Flint, MI

    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:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV9ML328330
    Stock: 2003575410
    Certified Pre-Owned: No
    Listed since: 03-13-2025

  • Price Drop
    • 28,265 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Packey Webb Ford (228 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Downers Grove, IL / 228 miles away from Flint, MI

    ** Ford Blue Certified** Great Fuel Economy ~ 25/28 City/Highway MPG** Balance of Factory Warranty** Clean Vehicle History** Local Trade** Low Mi...

    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: 3GKALVEV8ML372356
    Stock: P7327
    Certified Pre-Owned: No
    Listed since: 01-31-2025

  • Advertisement

    2 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.
    • 107,221 miles
    • No accidents, 1 owner, personal use
    • 4cyl automatic
    • Bergstrom Chevrolet of Appleton (248 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Appleton, WI / 248 miles away from Flint, MI

    2021 GMC Terrain SLE AWD Quicksilver Metallic 9-Speed Automatic 1.5L DOHC AWD, 8-Way Power Driver Seat Adjuster, Adaptive Cruise Control, Driver & Fro...

    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: 3GKALTEV3ML383561
    Stock: D1720
    Certified Pre-Owned: No
    Listed since: 04-15-2025

  • Price Drop
    • 24,075 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Bob Poynter Buick Chevrolet GMC (295 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Seymour, IN / 295 miles away from Flint, MI

    *AWD Fuel Efficient Passive Keyless Entry Heated Seats*Come see this 2021 GMC Terrain SLE. Its Automatic transmission and Turbocharged Gas 1.5L/92 eng...

    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: 3GKALTEV7ML335528
    Stock: V1879
    Certified Pre-Owned: No
    Listed since: 04-14-2025

  • New Listing
    • 22,494 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • CarMax Rochester (313 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Rochester, NY / 313 miles away from Flint, MI

    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: 3GKALVEV8ML304557
    Stock: 26948425
    Certified Pre-Owned: No

  • Price Drop
    • 71,931 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • DriveTime of Ft. Wayne (143 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Ft Wayne, IN / 143 miles away from Flint, MI

    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: 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: 3GKALMEV6ML375010
    Stock: 1770015060
    Certified Pre-Owned: No
    Listed since: 04-14-2025

  • Advertisement

    2 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.
    • 33,560 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 4cyl automatic
    • CarMax Indianapolis (239 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Indianapolis, IN / 239 miles away from Flint, MI

    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:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

    VIN: 3GKALMEV8ML375459
    Stock: 26926702
    Certified Pre-Owned: No

    • 34,534 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Berger Chevrolet (90 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Grand Rapids, MI / 90 miles away from Flint, MI

    Heated Leather Seats, Back-Up Camera, Power Liftgate, All Wheel Drive, TRANSMISSION, 9-SPEED AUTOMATIC 9T45... ELEVATION EDITION, ENGINE, 1.5L TURBO D...

    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: 3GKALVEV9ML342251
    Stock: PN33732
    Certified Pre-Owned: No
    Listed since: 04-14-2025

    • 32,934 miles
    • No accidents, 2 owners, personal use only
    • 4cyl automatic
    • Honda of Mansfield (164 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Ontario, OH / 164 miles away from Flint, MI

    2021 GMC Terrain SLT Satin Steel Metallic 1.5L DOHC 9-Speed Automatic AWD Odometer is 13122 miles below market average! 25/28 City/Highway MPG See 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: 3GKALVEV4ML304877
    Stock: N256343P
    Certified Pre-Owned: No
    Listed since: 04-09-2025

    • 50,274 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 4cyl automatic
    • Frank Beck Chevrolet (80 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Hillsdale, MI / 80 miles away from Flint, MI

    2021 GMC Terrain SLE.

    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: 3GKALTEV2ML302856
    Stock: P24507
    Certified Pre-Owned: No
    Listed since: 09-04-2024

  • Advertisement

    2 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.
    • 89,677 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Hawk Nissan of St. Charles (238 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Located in Saint Charles, IL / 238 miles away from Flint, MI

    2021 GMC Terrain SLE SLEEbony Twilight Metallic 1.5L DOHC FWDCome see this 2021 GMC Terrain SLE! It's the one you've been searching for! This Terrain ...

    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: 3GKALMEV2ML314544
    Stock: N230519S
    Certified Pre-Owned: No
    Listed since: 03-07-2025

    • 67,292 miles
    • Frame damage reported, 3 owners, corporate fleet vehicle
    • 4cyl automatic
    • Auto Palace (209 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Columbus, OH / 209 miles away from Flint, MI

    This vehicle is either still currenty in transport or has just arrived and going through an inspection and detail. If you would like more informat...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV7ML324668
    Stock: RE31
    Certified Pre-Owned: No
    Listed since: 04-02-2025

    • 33,147 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • i.g. Burton Chrysler Dodge Jeep Ram of Newark (475 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Newark, DE / 475 miles away from Flint, MI

    BACKUP CAMERA, BLUETOOTH, CLEAN CARFAX, EXTRA CLEAN, LOCAL TRADE, LOCAL ONE OWNER TRADE, APPLE CAR PLAY - ANDROID AUTO, BACK-UP CAMERA, BLUETOOTH HAND...

    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: 3GKALMEVXML399794
    Stock: J257115A
    Certified Pre-Owned: No
    Listed since: 04-14-2025

  • New Listing
    • 41,968 miles
    • No accidents, 2 owners, personal use
    • 4cyl automatic
    • CarMax Naperville (237 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Naperville, IL / 237 miles away from Flint, MI

    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: 3GKALPEV9ML354640
    Stock: 27212646
    Certified Pre-Owned: No

  • Advertisement

    2 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.
  • New Listing
    • 60,011 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • CarMax Schaumburg (225 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Schaumburg, IL / 225 miles away from Flint, MI

    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: 3GKALTEV6ML396790
    Stock: 27213039
    Certified Pre-Owned: No

    • 29,850 miles
    • No accidents, personal use only
    • 4cyl automatic
    • AutoCenters Nissan (473 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Herculaneum, MO / 473 miles away from Flint, MI

    ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, Denali Premium Package, Comfort Package, Panoramic Roof, Heated and Ventilated Leather Front Bucket Se...

    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: 3GKALXEV7ML399978
    Stock: RK83311
    Certified Pre-Owned: No
    Listed since: 02-05-2025

    • 54,709 miles
    • No accidents, 1 owner, personal use only
    • 4cyl automatic
    • Weber Ford (440 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Granite City, IL / 440 miles away from Flint, MI

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

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    27 Combined MPG (26 City/30 Highway)

    Listing Information:

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

    • 56,464 miles
    • No accidents, 2 owners, rental vehicle
    • 4cyl automatic
    • Morse Road DriveTime (204 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Columbus, OH / 204 miles away from Flint, MI

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV5ML317220
    Stock: 1420074242
    Certified Pre-Owned: No
    Listed since: 04-19-2025

  • Price Drop
    • 52,670 miles
    • 1 accident, 1 owner, personal use only
    • 4cyl automatic
    • Pinkerton Chevrolet (437 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Salem, VA / 437 miles away from Flint, MI

    Local Trade, AWD, Dual Climate, Heated Seats

    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:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEV9ML327894
    Stock: P10303A
    Certified Pre-Owned: No
    Listed since: 03-27-2025

Showing 64 - 84 out of 6,811 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 Flint, MI Values

Estimated values
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$19,591$20,971$22,355
Clean$19,174$20,514$21,857
Average$18,479$19,752$21,026
Rough$17,575$18,762$19,946

The average list price of a used 2021 GMC Terrain in Flint, Michigan is $23,676. The average mileage on a used GMC Terrain 2021 for sale in Flint, Michigan is 47,715. Based on the average mileage of 47,715 for used 2021 GMC Terrain for sale in Flint, MI 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 Flint, Michigan to be $18,479.

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