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1,427 listings
- New Listing$19,499fair price$1,185 below market
- 62,014 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- CarVision of Trooper (28 mi away)
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Located in Trooper, PA / 28 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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV0LL223566
Stock: 223566N
Certified Pre-Owned: No
Listed since: 09-03-2025 - Price Drop$16,500fair price$764 below market
- 80,422 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Hill Buick GMC (18 mi away)
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Located in Newtown Square, PA / 18 miles away from Wilmington, DE
Hill Buick GMC is the premier suburban Philadelphia luxury dealer. We have been family owned and operated for over 30 years and continuously service t...
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALVEV9JL387489
Stock: 5-26058A
Certified Pre-Owned: No
Listed since: 08-21-2025 - $19,789good price$1,265 below market
- 53,916 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Faulkner Volvo Cars (40 mi away)
- Home delivery*
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Located in Feasterville, PA / 40 miles away from Wilmington, DE
Clean CARFAX. Graphite Gray Metallic 2020 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC 4D Sport Utility AWD, 8-Way Power Driver Seat Adjuster, Appl...
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: 3GKALTEV4LL195081
Stock: LL195081
Certified Pre-Owned: No
Listed since: 08-05-2025 - New Listing$11,998good price$1,894 below market
- 107,575 miles
- 2 accidents, 1 owner, personal use only
- 5 Seats, 28 City / 38 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Waukesha,, WI / 693 miles away from Wilmington, DE
CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel...
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:
32 Combined MPG (28 City/38 Highway)
Listing Information:
VIN: 3GKALWEU0JL313276
Stock: JL313276A
Certified Pre-Owned: No - $14,893fair price$929 below market
- 90,769 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Faulkner Mazda of Harrisburg (78 mi away)
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Located in Harrisburg, PA / 78 miles away from Wilmington, DE
Recent Arrival! 2018 GMC Terrain SLE Blue Steel Metallic Clean CARFAX. *Hands Free Calling*, *Bluetooth *, Blind Spot Monitoring, *Built-in USB ports...
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV8JL320581
Stock: JL320581
Certified Pre-Owned: No
Listed since: 08-21-2025 - $16,595good price$1,049 below market
- 72,927 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Philly Auto (31 mi away)
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Located in Philadelphia, PA / 31 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: 3GKALPEV6LL235586
Stock: 13861
Certified Pre-Owned: No
Listed since: 03-13-2025 - $17,590
- 81,153 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Indianapolis, IN / 564 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: 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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALVEV0JL248755
Stock: 2003901380
Certified Pre-Owned: No
Listed since: 07-21-2025 - $13,995good price$1,769 below market
- 100,935 miles
- 1 accident, 2 owners, personal use
- 5 Seats
- Keene Dodge Chrysler Jeep Ram (51 mi away)
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Located in Jarrettsville, MD / 51 miles away from Wilmington, DE
Clean CARFAX. Quicksilver Metallic AWD 9-Speed Automatic 2.0L TurbochargedOdometer is 1467 miles below market average! 21/26 City/Highway MPGAll pric...
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: 3GKALTEX2JL147304
Stock: P3790A
Certified Pre-Owned: No
Listed since: 08-10-2025 - New Listing$17,990fair price
- 90,934 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Carvana (In-stock online)
- Home delivery*
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Located in Houston, TX / 1,324 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:
Listing Information:
VIN: 3GKALPEX3JL248312
Stock: 2003800921
Certified Pre-Owned: No
Listed since: 06-09-2025 - $17,813fair price$311 below market
- 96,517 miles
- No accidents, 2 owners, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- Fred Beans Volkswagen (21 mi away)
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Located in Devon, PA / 21 miles away from Wilmington, DE
2018 GMC Terrain Denali 2.0L Turbocharged 9-Speed Automatic AWD 4D Sport Utility Quicksilver Metallic Great Service History, Triton Certified Classic ...
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: 3GKALXEX6JL302217
Stock: J511602
Certified Pre-Owned: No
Listed since: 07-07-2025 - New Listing$14,596fair price$333 below market
- 82,887 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Burns Hyundai (34 mi away)
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Located in Marlton, NJ / 34 miles away from Wilmington, DE
Clean CARFAX. Coppertino Metallic 2018 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHCOne year complimentary 3 for 1 coverage (See Salesperson for det...
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: 3GKALMEV0JL292099
Stock: JL292099
Certified Pre-Owned: No
Listed since: 05-04-2025 - $14,996fair price$704 below market
- 92,527 miles
- No accidents, 2 owners, personal use
- 5 Seats, 28 City / 38 Hwy MPG
- Autoplex (98 mi away)
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Located in Clinton, MD / 98 miles away from Wilmington, DE
*2018 GMC Terrain SLT,Auto,SR,Alloy Wheels,Ltr,Loaded**Maryland State Inspected** Clean Carfax**Internet pricing may not be combined with some other o...
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:
32 Combined MPG (28 City/38 Highway)
Listing Information:
VIN: 3GKALWEU6JL246005
Stock: NG2216
Certified Pre-Owned: No
Listed since: 07-08-2025 - Price Drop$12,500
- 95,360 miles
- No accidents, 2 owners, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- DARCARS Kia (97 mi away)
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Located in Temple Hills, MD / 97 miles away from Wilmington, DE
Red Quartz Tintcoat 2018 GMC Terrain SLE 9-Speed Automatic 1.5L DOHC AWDAWD.Priced below KBB Fair Purchase Price! Odometer is 3996 miles below ma...
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: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV9JL290541
Stock: 5V3525A
Certified Pre-Owned: No
Listed since: 07-12-2025 - Price Drop$12,999fair price$746 below market
- 69,742 miles
- No accidents, 2 owners, personal use
- 5 Seats, 20 City / 29 Hwy MPG
- Faulkner Mazda Trevose (40 mi away)
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Located in Trevose, PA / 40 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 (20 City/29 Highway)
Listing Information:
VIN: 2GKFLUEK4G6177563
Stock: G6177563
Certified Pre-Owned: No
Listed since: 08-22-2025 - New Listing$18,992fair price$558 below market
- 35,830 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Faulkner Buick GMC (40 mi away)
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Located in Trevose, PA / 40 miles away from Wilmington, DE
2018 GMC Terrain SLE Summit White 2 USB Data Ports w/Auxiliary Input Jack, 3.47 Axle Ratio, 4-Way Manual Driver's Seat, 4-Way Manual Front Passenger S...
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: 3GKALMEV6JL371132
Stock: JL371132
Certified Pre-Owned: No
Listed since: 09-02-2025 - $14,999great price$2,428 below market
- 68,829 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Majestic Automotive Group (33 mi away)
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Located in Riverton, NJ / 33 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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV8LL309167
Stock: 309167
Certified Pre-Owned: No - $12,995fair price$291 below market
- 113,912 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Bermejo Auto Sales LLC (82 mi away)
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Located in New Oxford, PA / 82 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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV7JL269113
Stock: 25101
Certified Pre-Owned: No
Listed since: 07-12-2025 - $14,987fair price$854 below market
- 86,027 miles
- No accidents, 2 owners, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- Abeloff Nissan (88 mi away)
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Located in Bartonville, PA / 88 miles away from Wilmington, DE
NO HIDDEN DEALER FEES OR UP CHARGES!, RECENT TRADE IN.Recent Arrival! 24/28 City/Highway MPGINCLUDES THE ABELOFF ADVANTAGE REWARDS PROGRAM... *LIFETI...
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEVXJL386033
Stock: G26031B
Certified Pre-Owned: No
Listed since: 08-24-2025 - New Listing$15,998good price$1,473 below market
- 87,212 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats
- CarMax (In-stock online)
- Transfer available from WA to DE*
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Located in Puyallup, WA / 2,363 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: 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: 3GKALTEX3JL230773
Stock: 27682208
Certified Pre-Owned: No - $15,990fair price$67 above market
- 84,734 miles
- No accidents, 3 owners, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- Thompson Toyota (45 mi away)
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Located in Doylestown, PA / 45 miles away from Wilmington, DE
AWD.Thompson Toyota is pleased to offer you a True Market Priced Vehicle. This 2018 GMC Terrain SLE comes equipped with notable features like: Driver ...
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV3JL324666
Stock: 96778B
Certified Pre-Owned: No
Listed since: 07-13-2025 - $17,700fair price$797 below market
- 81,694 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Len Stoler Chrysler Dodge Jeep Ram (77 mi away)
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Located in Westminster, MD / 77 miles away from Wilmington, DE
2020 GMC Terrain SLT Ebony Twilight Metallic 9-Speed Automatic AWD 1.5L DOHCClean CARFAX.BLUETOOTH, BACK UP CAMERA, NAVIGATION, ALLOY WHEELS, POWER MO...
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: 3GKALVEVXLL209058
Stock: BJ1638
Certified Pre-Owned: No
Listed since: 06-02-2025
Showing 64 - 84 out of 1,427 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
A Phoenix Rise from the Ashes for the 2018 Terrain
GEES, 03/30/2018
2018 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A)
The 1st generation was a poor mix on all fronts. A weird, blocky vehicle. Harsh ride, loud, and a poor choice of engines...a weak 4 cylinder or an expensive, "more-than-is-needed" V-6. It seems that GM learned from its past mistakes and also from the mistakes of its competitors and created a vehicle with proper balance. I own an SLT AWD with the 2.0 L turbo. Amazingly smooth shifts … from the 9-speed transmission and it rolls calmly and composed down the road, however, published times of 0-60 of 6.8 seconds are not weak by any means. Truly balanced. People complain about the buttons for shifting. Ridiculous. It takes about an hour to get used to it. I swear people posting on the internet just like to have something to whine about. The big negative for this vehicle is the MSRP. It is much higher than the competition. That has always been Detroit's game; high starting price followed by incentives. I saved $11000 off MSRP after generous March incentives (starting price $39620). Don't pay anything near the sticker price. Front seats are so supportive allowing for long drives. Back seat room is spacious and comfortable. Load height in cargo area is perfect with spacious lower cargo compartment beneath floor. Awesome vehicle. I don't miss my Acadia one bit.
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 | $14,637 | $16,577 | $18,444 |
| Clean | $14,258 | $16,142 | $17,955 |
| Average | $13,626 | $15,418 | $17,140 |
| Rough | $12,805 | $14,477 | $16,080 |
The average list price of a used 2020 GMC Terrain in Wilmington, Delaware is $15,877. The average mileage on a used GMC Terrain 2020 for sale in Wilmington, Delaware is 82,663. Based on the average mileage of 82,663 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 $13,626.
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