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1,697 listings
- Price Drop$15,495great price$3,461 below market
- 93,370 miles
- 2 accidents, 2 owners, rental vehicle
- 4cyl automatic
- Dinos Used Cars (92 mi away)
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Located in Riverdale, MD / 92 miles away from Wilmington, DE
2020 GMC Terrain SLT 93000 Miles The front windshield is in excellent condition. The paint is in great shape and condition. No dings are visi...
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: 3GKALVEV1LL249478
Stock: 249478
Certified Pre-Owned: No
Listed since: 04-03-2025 - $25,994fair price$423 below market
- 22,660 miles
- No accidents, 1 owner, personal use only
- 4cyl automatic
- Performance Buick GMC of Woodbridge (87 mi away)
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Located in Woodbridge, NJ / 87 miles away from Wilmington, DE
AWD. Odometer is 23406 miles below market average!** OIL CHANGES FOR LIFE!! With purchase or lease of your New, Pre-Owned or Certified Pre-Owned Buick...
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: 3GKALXEX6LL193650
Stock: GW0959
Certified Pre-Owned: No
Listed since: 04-03-2025 - New Listing$22,599good price$2,145 below market
- 23,962 miles
- No accidents, 1 owner, personal use
- 4cyl automatic
- i.g. Burton Lewes Automall (72 mi away)
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Located in Lewes, DE / 72 miles away from Wilmington, DE
Recent Arrival! 2020 GMC Terrain SLT SLT Odometer is 65792 miles below market average! Since 1908, i.G. Burton Auto Group has served Delmarva and its ...
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: 3GKALPEX3LL116119
Stock: L251695A
Certified Pre-Owned: No
Listed since: 05-05-2025 - $18,799good price$1,383 below market
- 47,961 miles
- No accidents, 2 owners, personal use
- 4cyl automatic
- Hampstead Pre-Owned (70 mi away)
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Located in Hampstead, MD / 70 miles away from Wilmington, DE
Our 2020 Terrain features all-wheel drive, back-up camera, cruise control, heated front seats, and black fabric seats! Tune the radio between AM/FM tu...
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: 3GKALTEV7LL196287
Stock: GGA196287
Certified Pre-Owned: No
Listed since: 04-15-2025 - $20,119good price$1,383 below market
- 59,639 miles
- No accidents, 2 owners, personal use only
- 4cyl automatic
- Haldeman Subaru (60 mi away)
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Located in Robbinsville, NJ / 60 miles away from Wilmington, DE
Terrain SLE, AWD, Ebony Twilight Metallic, Jet Black Cloth. 25/28 City/Highway MPG2020 GMC Terrain SLE
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: 3GKALTEVXLL275078
Stock: S25881A
Certified Pre-Owned: No
Listed since: 04-19-2025 - $19,999fair price$306 below market
- 42,304 miles
- No accidents, 2 owners, personal use
- 4cyl automatic
- Lucas Chevrolet (43 mi away)
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Located in Lumberton, NJ / 43 miles away from Wilmington, DE
Free CarFax History report available on all inventory. Please email or call 609.288.7623 for availability.Odometer is 14075 miles below market aver...
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: 3GKALMEV1LL279106
Stock: P6830B
Certified Pre-Owned: No
Listed since: 04-18-2025 - $21,499good price$1,820 below market
- 53,701 miles
- 1 accident, 1 owner, personal use only
- 4cyl automatic
- Lucas Chevrolet (43 mi away)
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Located in Lumberton, NJ / 43 miles away from Wilmington, DE
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: 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: 3GKALVEX3LL151165
Stock: P6754
Certified Pre-Owned: No
Listed since: 01-14-2025 - New Listing$22,998fair price$893 below market
- 58,466 miles
- No accidents, 4 owners, personal use
- 4cyl automatic
- CarMax Frederick (97 mi away)
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Located in Gaithersburg, MD / 97 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: 3GKALVEX0LL105471
Stock: 27095332
Certified Pre-Owned: No - New Listing$21,998fair price$716 above market
- 27,650 miles
- No accidents, 2 owners, personal use
- 4cyl automatic
- CarMax King of Prussia (25 mi away)
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Located in King of Prussia, PA / 25 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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV1LL273516
Stock: 27036370
Certified Pre-Owned: No - $20,885good price$1,455 below market
- 47,638 miles
- No accidents, 1 owner, personal use only
- 4cyl automatic
- Honda of Hackettstown (85 mi away)
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Located in Hackettstown, NJ / 85 miles away from Wilmington, DE
Moonroof, Nav System, WiFi Hotspot, Lane Keeping Assist, Onboard Communications System, All Wheel Drive, Turbo Charged Engine, Aluminum Wheels, INFOTA...
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: 3GKALTEV6LL329766
Stock: T16789
Certified Pre-Owned: No
Listed since: 04-28-2025 - $18,995fair price$560 below market
- 105,459 miles
- No accidents, 1 owner, personal use only
- 4cyl automatic
- R&R Chevrolet (70 mi away)
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Located in Schuylkill Haven, PA / 70 miles away from Wilmington, DE
Introducing the 2020 GMC Terrain AWD SLT - a versatile and stylish compact SUV designed to elevate your driving experience. Powered by a robust 2.0L I...
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: 3GKALVEX3LL225331
Stock: T5012A
Certified Pre-Owned: No
Listed since: 03-21-2025 - $17,945
- 98,765 miles
- No accidents, 2 owners, rental vehicle
- 4cyl automatic
- Lancaster Kia (49 mi away)
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Located in East Petersburg, PA / 49 miles away from Wilmington, DE
Clean CARFAX. Terrain SLT AWD.Summit White 2020 GMC TerrainSLTAWD 9-Speed Automatic 1.5L DOHCCLICK TO LEARN MORE. 25/28 City/Highway MPG
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: 3GKALVEV0LL118218
Stock: K7980A
Certified Pre-Owned: No
Listed since: 04-03-2025 - New Listing$27,998fair price$706 above market
- 31,356 miles
- No accidents, 2 owners, personal use
- 4cyl automatic
- CarMax Turnersville (29 mi away)
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Located in Sicklersville, NJ / 29 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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX4LL117750
Stock: 26866956
Certified Pre-Owned: No - 64,830 miles
- No accidents, 2 owners, personal use
- 4cyl automatic
- Scott Family of Dealerships (56 mi away)
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Located in Allentown, PA / 56 miles away from Wilmington, DE
2020 GMC Terrain Certified. Clean CARFAX. GM CERTIFIED, LOCAL TRADE, CLEAN CARFAX REPORT, ALL WHEEL DRIVE, Terrain Denali, 4D Sport Utility, 2.0L Turb...
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: 3GKALXEX7LL257257
Stock: P11605B
Certified Pre-Owned: No
Listed since: 04-03-2025- 5,144 miles
- No accidents, 2 owners, personal use only
- 4cyl automatic
- Autoland Chrysler Jeep Dodge Ram (92 mi away)
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Located in Springfield, NJ / 92 miles away from Wilmington, DE
BLUETOOTH, BACKUP CAMERA, NAVIGATION, ONE OWNER, Easy Financing, Low Miles!!!!, Immaculate, SERVICE RECORDS AVAILABLE, CLEAN CARFAX..... NOACCIDENTS, ...
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: 3GKALXEX6LL128636
Stock: LL128636
Certified Pre-Owned: No
Listed since: 06-20-2022- New Listing$21,708
- 50,978 miles
- 1 accident, 2 owners, rental vehicle
- 4cyl automatic
- Exclusive Motor Cars (73 mi away)
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Located in Randallstown, MD / 73 miles away from Wilmington, DE
This 2020 Quicksilver Metallic GMC Terrain SLT AWD is well equipped and includes these features and benefits:. AWD 25/28 City/Highway MPG AWD. 25/28...
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: 3GKALVEV2LL218918
Stock: L218918
Certified Pre-Owned: No
Listed since: 04-04-2025 - $19,399
- 82,109 miles
- No accidents, 1 owner, rental vehicle
- 4cyl automatic
- Bob Weaver Chevrolet GMC (74 mi away)
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Located in Pottsville, PA / 74 miles away from Wilmington, DE
***For Current Pricing Visit www.bobweaverauto.com***, AWD.AWD 9-Speed Automatic 1.5L DOHC25/28 City/Highway MPGExcited to offer this great 2020 GMC T...
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: 3GKALVEV8LL106656
Stock: G25543A
Certified Pre-Owned: No
Listed since: 04-11-2025 - New Listing$21,990
- 49,837 miles
- No accidents, 1 owner, personal use
- 4cyl automatic
- Carvana - Harrisburg (80 mi away)
- Home delivery*
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Located in Harrisburg, PA / 80 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: 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: 3GKALMEVXLL171759
Stock: 2003690053
Certified Pre-Owned: No
Listed since: 05-05-2025 - $15,995great price$3,819 below market
- 100,947 miles
- No accidents, 1 owner, personal use only
- 4cyl automatic
- Auto Haus of Irvington (97 mi away)
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Located in Irvington, NJ / 97 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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX5KL300315
Stock: KL300315
Certified Pre-Owned: No
Listed since: 12-23-2024 - New Listing$21,590
- 54,360 miles
- 1 accident, 2 owners, rental vehicle
- 4cyl automatic
- Carvana - Philadelphia (31 mi away)
- Home delivery*
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Located in Philadelphia, PA / 31 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: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5LL208265
Stock: 2003610431
Certified Pre-Owned: No
Listed since: 04-07-2025 - Price Drop$14,860great price$3,108 below market
- 85,615 miles
- No accidents, 2 owners, corporate fleet vehicle
- 4cyl automatic
- My Car (3 mi away)
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Located in New Castle, DE / 3 miles away from Wilmington, DE
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: 3GKALPEV5KL225677
Stock: 225677
Certified Pre-Owned: No
Listed since: 03-06-2025
Showing 1 - 21 out of 1,697 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 Wilmington, DE Values
Estimated values
2020 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $17,993 | $20,158 | $22,242 |
| Clean | $17,527 | $19,630 | $21,652 |
| Average | $16,750 | $18,749 | $20,669 |
| Rough | $15,741 | $17,605 | $19,391 |
The average list price of a used 2020 GMC Terrain in Wilmington, Delaware is $21,399. The average mileage on a used GMC Terrain 2020 for sale in Wilmington, Delaware is 57,464. Based on the average mileage of 57,464 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 $16,750.
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