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1,737 listings
- $18,995great price
- 96,108 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 22 City / 28 Hwy MPG
- Texan GMC Buick (317 mi away)
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Located in Humble, TX / 317 miles away from McAllen, TX
Texan GMC Buick is proud to offer this great 2020 GMC Terrain Denali. FWD Summit WhiteCertified. 22/28 City/Highway MPGService Loaners...Free WiFi.......
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:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3GKALSEX0LL323912
Stock: G13608A
Certified Pre-Owned: No
Listed since: 06-09-2025 - Price Drop$20,344good price$1,426 below market
- 54,309 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Morgan City Toyota (493 mi away)
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Located in Morgan City, LA / 493 miles away from McAllen, TX
Summit White 2020 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHC **ALLOY WHEELS, **BLIND SPOT DETECTION, **LANE DEPARTURE WARNING, **LEATHER SEATING,...
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: 3GKALPEV6LL124245
Stock: 124245P
Certified Pre-Owned: No
Listed since: 06-06-2025 - $17,992good price
- 76,709 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- Jupiter Chevrolet (470 mi away)
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Located in Garland, TX / 470 miles away from McAllen, TX
CARFAX One-Owner.Odometer is 8975 miles below market average! Priced below KBB Fair Purchase Price!2020 GMC Terrain SLT FWD Ebony Twilight Metalli...
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:
Listing Information:
VIN: 3GKALPEX8LL305302
Stock: F30346
Certified Pre-Owned: No
Listed since: 06-04-2025 - $17,747fair price
- 70,296 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- EchoPark Automotive San Antonio (New Braunfels) (242 mi away)
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Located in New Braunfels, TX / 242 miles away from McAllen, TX
At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV0LL191004
Stock: YLL191004
Certified Pre-Owned: No
Listed since: 06-21-2025 - $15,498good price
- 113,112 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- AutoNation USA Denton (487 mi away)
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Located in Denton, TX / 487 miles away from McAllen, TX
The following items have been reconditioned on this vehicle: all new tires! Preferred PackageDriver Alert Package ILeather SeatsLpo; Interior Pr...
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: 3GKALVEV1LL301367
Stock: LL301367
Certified Pre-Owned: No
Listed since: 05-29-2025 - $19,991good price
- 71,689 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Gay Buick GMC (296 mi away)
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Located in Dickinson, TX / 296 miles away from McAllen, TX
CARFAX One-Owner. Clean CARFAX. Satin Steel Metallic 2020 GMC Terrain SLT FWD 9-Speed Automatic 2.0L Turbocharged Driver Alert Package I (Adaptive Cru...
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: 3GKALPEX3LL115777
Stock: U47459
Certified Pre-Owned: No
Listed since: 07-11-2025 - New Listing$17,998good price
- 92,492 miles
- No accidents, 4 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax Arlington/Ft. Worth (458 mi away)
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Located in Fort Worth, TX / 458 miles away from McAllen, TX
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: Yes
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV7LL101853
Stock: 27510337
Certified Pre-Owned: No - $21,195fair price
- 50,537 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- AutoNation Ford Burleson (443 mi away)
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Located in Burleson, TX / 443 miles away from McAllen, TX
The following items have been reconditioned on this vehicle: all new tires! Preferred PackageLeather SeatsEbony Twilight MetallicLane Keeping As...
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: 3GKALPEV6LL294539
Stock: LL294539
Certified Pre-Owned: No
Listed since: 06-07-2025 - $18,794fair price
- 74,059 miles
- 1 accident, 2 owners, personal use only
- 5 Seats
- MINI of the Woodlands (325 mi away)
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Located in Conroe, TX / 325 miles away from McAllen, TX
The following items have been reconditioned on this vehicle: all new tires! Engine; 2.0L Turbo; 4-Cylinder; Sidi; VvtPreferred PackageLeather Sea...
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:
Listing Information:
VIN: 3GKALPEX1LL139544
Stock: LL139544
Certified Pre-Owned: No
Listed since: 06-19-2025 - $18,445good price
- 64,051 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Beck & Masten North GMC Buick (304 mi away)
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Located in Houston, TX / 304 miles away from McAllen, TX
GMC Certified, Excellent Condition, GREAT MILES 64,051! FUEL EFFICIENT 30 MPG Hwy/26 MPG City! Apple CarPlay®, Keyless Start, Onboard Communications S...
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: 3GKALMEV0LL309325
Stock: LL309325
Certified Pre-Owned: Yes
Listed since: 06-27-2025 - $17,700fair price
- 74,771 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Hyundai of Pharr (2 mi away)
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Located in Pharr, TX / 2 miles away from McAllen, TX
Quicksilver Metallic 2020 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC26/30 City/Highway MPGSON BUENA GENTE!!!
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: 3GKALMEV6LL179826
Stock: HY179826
Certified Pre-Owned: No
Listed since: 07-04-2025 - $15,995good price
- 101,226 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Toyota of Katy (290 mi away)
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Located in Katy, TX / 290 miles away from McAllen, TX
Graphite Gray Metallic 2020 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHCAt Toyota of Katy, our customers can now purchase select preowned vehicle...
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: 3GKALPEV7LL276924
Stock: K48325C
Certified Pre-Owned: No
Listed since: 05-31-2025 - $18,562fair price
- 93,518 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- BMW of San Antonio (235 mi away)
Close
Located in San Antonio, TX / 235 miles away from McAllen, TX
2020 GMC Terrain SLT Summit White Recent Arrival! AWD, License Plate Front Mounting Package, Preferred Equipment Group 4SA.Clean CARFAX.At Princip...
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: 3GKALVEV8LL205641
Stock: LL205641A
Certified Pre-Owned: No
Listed since: 07-16-2025 - $18,897fair price
- 57,884 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- AutoNation Hyundai Corpus Christi (117 mi away)
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Located in Corpus Christi, TX / 117 miles away from McAllen, TX
Lane Keeping AssistKeyless StartLicense Plate Front Mounting PackageAudio System; 7" Diagonal Gmc Infotainment SystemAxle; 3.47 Final Drive Ratio...
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: 3GKALMEVXLL319604
Stock: LL319604
Certified Pre-Owned: No
Listed since: 07-14-2025 - New Listing$15,998fair price
- 101,688 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Gulf Freeway (299 mi away)
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Located in Houston, TX / 299 miles away from McAllen, TX
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV4LL130009
Stock: 27521652
Certified Pre-Owned: No - New Listing$18,590fair price
- 80,360 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats
- Carvana - Dallas (464 mi away)
- Home delivery*
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Located in Dallas, TX / 464 miles away from McAllen, TX
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: No
Features and Specs:
Listing Information:
VIN: 3GKALPEX7LL212805
Stock: 2003725210
Certified Pre-Owned: No
Listed since: 05-14-2025 - $23,590
- 27,681 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Carvana - Dallas (464 mi away)
- Home delivery*
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Located in Dallas, TX / 464 miles away from McAllen, TX
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV8LL241270
Stock: 2003820379
Certified Pre-Owned: No
Listed since: 06-17-2025 - New Listing$21,998fair price
- 47,388 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Gulf Freeway (299 mi away)
Close
Located in Houston, TX / 299 miles away from McAllen, TX
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 - $18,995good price
- 49,624 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Shawns Motor Credit (300 mi away)
Close
Located in Houston, TX / 300 miles away from McAllen, TX
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: 3GKALPEV4LL306218
Stock: 306218
Certified Pre-Owned: No - $16,999great price
- 58,471 miles
- 2 accidents, 3 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Compass Autos (291 mi away)
Close
Located in Houston, TX / 291 miles away from McAllen, TX
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: 3GKALMEV3LL250125
Stock: 250125
Certified Pre-Owned: No - $19,795
- 104,496 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Judson DriveTime (232 mi away)
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Located in Live Oak, TX / 232 miles away from McAllen, TX
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5LL240469
Stock: 1380095007
Certified Pre-Owned: No
Listed since: 06-04-2025
Showing 1 - 21 out of 1,737 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
Compared to the CRV...
K squared, 03/23/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
I drive a CRV at work all day in all kinds of Phoenix metro traffic. It is OK but my 2020 Terrain has it beat overall in my opinion. The 2.0 turbo is zippy, and quiet. I drove a 2020 1.5L turbo up to Flagstaff and I would recommend the bigger engine, glad I bought it. The CRV and its CVT transmission is loud and annoying on the freeway. Hard to keep a consistent speed on the freeway … which drives me nuts. I notice the Terrain has a quieter cabin because I can hear people talk on the phone. I am 6’9 and would always like more legroom but the console of the CRV digs into my right leg, in the Terrain it does not. I am still getting used to no shifter but the extra room is nice. To me the only thing the CRV wins in the comparison is it gets really good gas mileage & it has never been in the shop for a repair in 88,000 miles (1 1/2 years). I hope the Terrain is comparable in that area! Not sure I agree with all the CRV hype and the experts ragging on the Terrain. I like the look of the Terrain and 18/19/20’s look WAY better than its boxy predecessor.
Used 2020 GMC Terrain in McAllen, TX Values
Estimated values
2020 GMC Terrain Denali 4dr SUV (2.0L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,073 | $21,111 | $23,074 |
| Clean | $18,580 | $20,558 | $22,462 |
| Average | $17,757 | $19,636 | $21,442 |
| Rough | $16,687 | $18,437 | $20,116 |
The average list price of a used 2020 GMC Terrain in McAllen, Texas is $18,768. The average mileage on a used GMC Terrain 2020 for sale in McAllen, Texas is 74,308. Based on the average mileage of 74,308 for used 2020 GMC Terrain for sale in McAllen, TX 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 McAllen, Texas to be $17,757.
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