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4,256 listings
- New Listing$23,998fair price$594 above market
- 31,474 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Gainesville (297 mi away)
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Located in Gainesville, FL / 297 miles away from Montgomery, AL
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: 3GKALPEV7ML358203
Stock: 27308269
Certified Pre-Owned: No - $19,990good price$884 below market
- 86,543 miles
- 1 accident, 3 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Bob Poynter Buick Chevrolet GMC (458 mi away)
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Located in Seymour, IN / 458 miles away from Montgomery, AL
*Heated leather seats.*Check out this 2021 GMC Terrain SLT. Its Automatic transmission and Turbocharged Gas 1.5L/92 engine will keep you going. This G...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV9ML301988
Stock: 25G841D
Certified Pre-Owned: No
Listed since: 06-16-2025 - New Listing$19,341good price$1,404 below market
- 82,742 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Automaxx of the Carolinas (358 mi away)
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Located in Summerville, SC / 358 miles away from Montgomery, AL
Certified.Certification Program Details: 3 month/3000 Miles Certified Warranty2021 GMC Terrain SLT AWDCurrent Odometer 82742, *Certified Pre-Owned...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV8ML392705
Stock: K2974
Certified Pre-Owned: No
Listed since: 06-17-2025 Appraise
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- $19,995fair price$162 below market
- 72,466 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Herndon Chevrolet (313 mi away)
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Located in Lexington, SC / 313 miles away from Montgomery, AL
Discover the perfect blend of style, comfort, and performance with our 2021 GMC Terrain SLT. This meticulously maintained vehicle offers a dynamic dri...
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 (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV7ML400126
Stock: P8563A
Certified Pre-Owned: No
Listed since: 04-12-2025 - New Listing$21,308good price$855 below market
- 63,688 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- John Thornton Buick GMC (111 mi away)
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Located in Carrollton, GA / 111 miles away from Montgomery, AL
Recent Arrival! Thank you for considering this beautiful 2021 GMC Terrain SLT finished in stunning Quicksilver Metallic with Medium Ash Gray/Jet Black...
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 (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV3ML345352
Stock: RSG818A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $22,590
- 28,513 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Carvana - Atlanta (146 mi away)
- Home delivery*
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Located in Atlanta, GA / 146 miles away from Montgomery, AL
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: Yes
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV1ML400136
Stock: 2003682875
Certified Pre-Owned: No
Listed since: 05-01-2025 - Price Drop$21,880fair price$424 above market
- 47,527 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Burlington Kia (466 mi away)
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Located in Burlington, NC / 466 miles away from Montgomery, AL
Clean CARFAX.This 2021 Graphite Gray Metallic GMC Terrain SLT FWD is well equipped and includes these features and benefits:2 USB Data Ports, 2 USB Da...
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 (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV3ML334402
Stock: B25561A
Certified Pre-Owned: No
Listed since: 05-30-2025 - Price Drop$26,729
- 30,865 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Sapaugh GM Country (470 mi away)
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Located in Herculaneum, MO / 470 miles away from Montgomery, AL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Blue Emerald Metallic 2021 GMC Terrain SLT AWD 9-Speed Automatic 1.5L DOHC Blue Emeral...
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: 3GKALVEV3ML343489
Stock: 257415
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing$22,250fair price$227 below market
- 53,367 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Lou Fusz Kia Terre Haute (493 mi away)
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Located in Terra Haute, IN / 493 miles away from Montgomery, AL
GREAT MILES! POWER ROOF! LEATHER! BLACK OUT EDITION!Quicksilver Metallic 2021 GMC Terrain SLT 9-Speed Automatic 1.5L DOHC25/30 City/Highway MPG
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 (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5ML330173
Stock: PP1425B
Certified Pre-Owned: No
Listed since: 06-21-2025 - $21,998
- 35,327 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Tallahassee (172 mi away)
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Located in Tallahassee, FL / 172 miles away from Montgomery, AL
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV6ML382989
Stock: 26961247
Certified Pre-Owned: No - $19,094
- 62,838 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Buick Lakeland (396 mi away)
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Located in Lakeland, FL / 396 miles away from Montgomery, AL
Clean CARFAX. CARFAX One-Owner. Certified. Satin Steel Metallic 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC Recent Service, Fully Detailed, P...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV1ML338639
Stock: ML338639
Certified Pre-Owned: No
Listed since: 05-08-2025 - Price Drop$20,421
- 72,094 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Sapaugh GM Country (470 mi away)
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Located in Herculaneum, MO / 470 miles away from Montgomery, AL
** We are 15 minutes south of St. Louis. Everyone leaves happy! Blue Emerald Metallic 2021 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC Blue Emeral...
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: 3GKALTEV3ML308911
Stock: 2572931
Certified Pre-Owned: No
Listed since: 04-16-2025 - New Listing$24,998
- 33,700 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Columbia (319 mi away)
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Located in Columbia, SC / 319 miles away from Montgomery, AL
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: 3GKALPEV1ML321034
Stock: 27125340
Certified Pre-Owned: No - $21,195
- 62,811 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Kissimmee DriveTime (401 mi away)
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Located in Kissimmee, FL / 401 miles away from Montgomery, AL
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV3ML393562
Stock: 1120248406
Certified Pre-Owned: No
Listed since: 06-13-2025 - $21,990
- 72,394 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Carvana - Tampa (379 mi away)
- Home delivery*
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Located in Tampa, FL / 379 miles away from Montgomery, AL
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5ML333509
Stock: 2003785778
Certified Pre-Owned: No
Listed since: 06-17-2025 - $22,998
- 42,036 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Fayetteville (461 mi away)
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Located in Fayetteville, NC / 461 miles away from Montgomery, AL
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV9ML310301
Stock: 27010005
Certified Pre-Owned: No - $25,495
- 49,522 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- DriveTime of Shreveport (435 mi away)
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Located in Shreveport, LA / 435 miles away from Montgomery, AL
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV0ML374839
Stock: 1040291958
Certified Pre-Owned: No
Listed since: 06-05-2025 - Price Drop$19,395
- 94,086 miles
- 1 accident, 3 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Cassat DriveTime (303 mi away)
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Located in Jacksonville, FL / 303 miles away from Montgomery, AL
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: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV9ML301179
Stock: 1120245622
Certified Pre-Owned: No
Listed since: 04-15-2025 - Not Priced
- 81,180 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Gwatney Buick GMC Sherwood (382 mi away)
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Located in Sherwood, AR / 382 miles away from Montgomery, AL
CARFAX One-Owner. Satin Steel Metallic 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC This Price may require financing through dealer and is not...
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: 3GKALMEV7ML376862
Stock: 31622A
Certified Pre-Owned: No
Listed since: 06-09-2025 - $17,440great price$2,553 below market
- 59,328 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Hyundai of New Port Richey (354 mi away)
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Located in New Port Richey, FL / 354 miles away from Montgomery, AL
Clean CARFAX. 2020 GMC Terrain SLE AWD 1.5L DOHC 9-Speed Automatic* Vehicle pricing includes all offers and incentives. Sales tax, registration fee...
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: 3GKALTEV8LL298214
Stock: LL298214
Certified Pre-Owned: No
Listed since: 04-19-2025 - $20,998
- 44,044 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Southlake (142 mi away)
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Located in Stockbridge, GA / 142 miles away from Montgomery, AL
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV6ML359115
Stock: 27309387
Certified Pre-Owned: No
Showing 22 - 42 out of 4,256 listings
Consumer Reviews for the GMCÂ Terrain
Read recent reviews for the GMCÂ Terrain
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.
Used 2021 GMC Terrain in Montgomery, AL Values
Estimated values
2021 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $17,422 | $18,942 | $20,467 |
| Clean | $17,051 | $18,529 | $20,010 |
| Average | $16,433 | $17,841 | $19,250 |
| Rough | $15,629 | $16,947 | $18,261 |
The average list price of a used 2021 GMC Terrain in Montgomery, Alabama is $21,705. The average mileage on a used GMC Terrain 2021 for sale in Montgomery, Alabama is 57,455. Based on the average mileage of 57,455 for used 2021 GMC Terrain for sale in Montgomery, AL 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 Montgomery, Alabama to be $16,433.
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