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  • Price Drop
    $19,999
    great price
    $2,557 below market
    • 56,341 miles
    • 1 accident, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Faulkner Mazda Trevose (44 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Trevose, PA / 44 miles away from Edison, NJ

    CARFAX One-Owner. Summit White 2021 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC Just Inspected, AWD, 4-Wheel Disc Brakes, 8-Way Power Driver Seat ...

    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: 3GKALTEV0ML366362
    Stock: ML366362
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • $19,595
    great price
    $2,247 below market
    • 62,943 miles
    • No accidents, 1 owner, rental vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Auto Haus of Irvington (13 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Irvington, NJ / 13 miles away from Edison, NJ

    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: 3GKALVEV0ML302625
    Stock: ML302625
    Certified Pre-Owned: No
    Listed since: 01-02-2024

  • Price Drop
    $20,000
    great price
    $1,863 below market
    • 43,091 miles
    • 1 accident, 2 owners, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • AutoPROVED (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Allentown, PA / 57 miles away from Edison, NJ

    Thank you for choosing AutoPROVED, where Cars Cost Less and home of No Haggle Pricing. All of our vehicles go through a RIGOROUS 118pt inspection and ...

    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: 3GKALTEV7ML376175
    Stock: A2506205
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • $21,995
    good price
    $1,095 below market
    • 19,259 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Driveway (30 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Paramus, NJ / 30 miles away from Edison, NJ

    CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Lane Keeping Assist,Remote Start,Turbo/Su...

    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: 3GKALTEV6ML307347
    Stock: PHP9083
    Certified Pre-Owned: No

  • $23,611
    good price
    $962 below market
    • 22,012 miles
    • No accidents, 2 owners, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • O'Neil GMC (45 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Warminster, PA / 45 miles away from Edison, NJ

    This 2021 GMC Terrain SLE in Ebony Twilight Metallic features: 1.5L DOHC 9-Speed Automatic AWD Clean CARFAX. Certified.GMC Certified Pre-Owned Detail...

    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: 3GKALTEV4ML400142
    Stock: 99-9347B
    Certified Pre-Owned: Yes
    Listed since: 04-12-2025

  • Stock photo**
    $24,990
    fair price
    $1,038 below market
    • 22,089 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Brewster Subaru (69 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Brewster, NY / 69 miles away from Edison, NJ

    *1 OWNER, * CLEAN CARFAX, *SIGNATURE CERTIFIED POWERED BY ALLSTATE! INCLUDES A 6 MONTH - 6,000 MILES LIMITED WARRANTY*, *ALL WHEEL DRIVE, * LEATHER, *...

    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: 3GKALVEVXML398991
    Stock: B14412B
    Certified Pre-Owned: No
    Listed since: 07-03-2025

  • $19,990
    great price
    $2,237 below market
    • 30,153 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Magic Auto Sales (25 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Little Ferry, NJ / 25 miles away from Edison, NJ

    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: 3GKALTEV1ML342930
    Stock: 342930
    Certified Pre-Owned: No

  • Price Drop
    $25,271
    fair price
    $634 below market
    • 25,377 miles
    • 1 accident, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Bob Weaver Chevrolet GMC (98 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Pottsville, PA / 98 miles away from Edison, NJ

    ***For Current Pricing Visit www.bobweaverauto.com***, AWD.CARFAX One-Owner.AWD 9-Speed Automatic 1.5L DOHCOdometer is 29353 miles below market averag...

    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: 3GKALVEVXML392883
    Stock: G26502A
    Certified Pre-Owned: No
    Listed since: 07-10-2025

  • Price Drop
    • 30,107 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 5 Seats, 25 City / 28 Hwy MPG
    • Plymouth Meeting DriveTime (60 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Plymouth Meeting, PA / 60 miles away from Edison, NJ

    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: 3GKALVEV7ML313718
    Stock: 1630092933
    Certified Pre-Owned: No
    Listed since: 06-16-2025

  • New Listing
    • 52,748 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • O'Neil GMC (45 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Warminster, PA / 45 miles away from Edison, NJ

    Recent Arrival! This 2021 GMC Terrain SLT in Satin Steel Metallic features: 1.5L DOHC 9-Speed Automatic AWD Clean CARFAX.25/28 City/Highway MPGOu...

    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: 3GKALVEV7ML324105
    Stock: T46A
    Certified Pre-Owned: Yes
    Listed since: 07-24-2025

  • Price Drop
    $19,447
    great price
    $4,142 below market
    • 23,872 miles
    • No accidents, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Lynnes Hyundai (17 mi away)
    • Five Star Dealer
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Bloomfield, NJ / 17 miles away from Edison, NJ

    This 2020 GMC Terrain has passed the Lynnes comprehensive 172 point inspection with flying colors. Our ASE certified technicians have inspected this T...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Title information not provided

    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: 3GKALTEV8LLA57448
    Stock: HE8412P
    Certified Pre-Owned: No
    Listed since: 05-05-2025

  • New Listing
    $16,998
    great price
    $3,234 below market
    • 53,955 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Driveway (28 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Hamilton, NJ / 28 miles away from Edison, NJ

    CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Lane Keeping Assist,Satellite Radio,Turbo/Supercharge...

    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: 3GKALTEV5NL170970
    Stock: NL170970U
    Certified Pre-Owned: No

  • $19,895
    great price
    $2,234 below market
    • 20,857 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Kia of Englewood (31 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Englewood, NJ / 31 miles away from Edison, NJ

    AWD. Odometer is 8972 miles below market average! 2022 GMC Terrain SLE Marine Metallic 25/28 City/Highway MPG CARFAX One-Owner. Clean CARFAX.As a 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: 3GKALTEV7NL188161
    Stock: E03780A
    Certified Pre-Owned: No
    Listed since: 06-26-2025

  • $19,439
    great price
    $2,497 below market
    • 30,198 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Empire Buick GMC of Long Island City (26 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Long Island City, NY / 26 miles away from Edison, NJ

    Certified. GMC Certified Pre-Owned Details: * Warranty Deductible: $0 * Vehicle History * 24 months/24,000 miles (whichever comes first) Certified ...

    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: 3GKALTEV6NL143678
    Stock: U1687I
    Certified Pre-Owned: Yes
    Listed since: 06-23-2025

  • Price Drop
    $24,441
    great price
    $2,533 below market
    • 18,183 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 25 City / 28 Hwy MPG
    • Holman Toyota (55 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Mount Laurel, NJ / 55 miles away from Edison, NJ

    Introducing the impeccably designed 2022 GMC Terrain AWD SLT, a perfect blend of style, performance, and advanced technology. This all-wheel-drive SUV...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: Yes

    Features and Specs:

    26 Combined MPG (25 City/28 Highway)

    Listing Information:

    VIN: 3GKALVEVXNL158373
    Stock: NL158373
    Certified Pre-Owned: No
    Listed since: 06-05-2025

  • Price Drop
    $19,294
    great price
    $2,687 below market
    • 30,732 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Empire Buick GMC of Long Island City (26 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Long Island City, NY / 26 miles away from Edison, NJ

    Recent Arrival! 2022 GMC Terrain Ebony Twilight Metallic SLE AWD. AWD 9-Speed Automatic 1.5L DOHC25/28 City/Highway MPG Finance for price is reflectiv...

    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: 3GKALTEV0NL165899
    Stock: U1692O
    Certified Pre-Owned: No
    Listed since: 07-17-2025

  • $22,999
    great price
    $2,255 below market
    • 51,738 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Lucas Chevrolet (47 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lumberton, NJ / 47 miles away from Edison, NJ

    Free CarFax History report available on all inventory. Please email or call 609.288.7623 for availability. AWD. Priced below KBB Fair Purchase Price!

    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: 3GKALVEV0NL124667
    Stock: 270455A
    Certified Pre-Owned: No
    Listed since: 03-22-2025

    • 20,472 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • J&M Automotive (93 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Naugatuck, CT / 93 miles away from Edison, NJ

    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: 3GKALTEV7ML347310
    Stock: 2147310
    Certified Pre-Owned: No

  • $22,981
    great price
    $1,930 below market
    • 42,830 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • Performance Buick GMC of Woodbridge (4 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Woodbridge, NJ / 4 miles away from Edison, NJ

    AWD.** OIL CHANGES FOR LIFE!! With purchase or lease of your New, Pre-Owned or Certified Pre-Owned Buick GMC purchased or leased from Performance GMC ...

    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: 3GKALVEVXNL119816
    Stock: GW0989
    Certified Pre-Owned: No
    Listed since: 05-19-2025

  • Price Drop
    $20,900
    great price
    $2,345 below market
    • 28,254 miles
    • 1 accident, 1 owner, personal use
    • 5 Seats, 25 City / 28 Hwy MPG
    • AutoPROVED (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Allentown, PA / 57 miles away from Edison, NJ

    Thank you for choosing AutoPROVED, where Cars Cost Less and home of No Haggle Pricing. All of our vehicles go through a RIGOROUS 118pt inspection and ...

    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: 3GKALTEV6NL112754
    Stock: A2505151
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • $22,425
    good price
    $1,550 below market
    • 22,845 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 25 City / 30 Hwy MPG
    • Performance Buick GMC of Woodbridge (4 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Woodbridge, NJ / 4 miles away from Edison, NJ

    Odometer is 19018 miles below market average!** OIL CHANGES FOR LIFE!! With purchase or lease of your New, Pre-Owned or Certified Pre-Owned Buick GMC ...

    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: 3GKALPEV3NL131964
    Stock: GW0976
    Certified Pre-Owned: No
    Listed since: 05-01-2025

Showing 1 - 21 out of 1,567 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 Edison, NJ Values

Estimated values
2021 GMC Terrain SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$17,579$19,871$22,169
Clean$17,205$19,438$21,675
Average$16,581$18,716$20,851
Rough$15,770$17,778$19,780

The average list price of a used 2021 GMC Terrain in Edison, New Jersey is $21,910. The average mileage on a used GMC Terrain 2021 for sale in Edison, New Jersey is 33,717. Based on the average mileage of 33,717 for used 2021 GMC Terrain for sale in Edison, NJ 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 Edison, New Jersey to be $16,581.

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Edmunds Review

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