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1,719 listings
- New Listing$26,388fair price$725 below market
- 31,690 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 21 City / 26 Hwy MPG
- Fred Beans Ford of West Chester (33 mi away)
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Located in West Chester, PA / 33 miles away from Reading, PA
Recent Arrival! 2020 GMC Terrain Denali 2.0L Turbocharged 9-Speed Automatic AWD 4D Sport Utility Ebony Twilight Metallic Local Trade, Great Service Hi...
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: 3GKALXEX6LL339402
Stock: W503261
Certified Pre-Owned: No
Listed since: 05-09-2025 - New Listing$21,998good price$1,816 below market
- 58,466 miles
- No accidents, 4 owners, personal use
- 5 Seats
- CarMax (In-stock online)
- Transfer available from MD to PA*
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Located in Gaithersburg, MD / 107 miles away from Reading, PA
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 - Price Drop$12,495fair price$679 below market
- 104,180 miles
- No accidents, 3 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Auto Concepts (58 mi away)
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Located in Glendora, NJ / 58 miles away from Reading, PA
2018 GMC TERRAIN SLE 1.5L 4CYL THIS VEHICLE HAS 104,180 MILES AND IS IN EXCELLENT CONDITON IT COMES WITH ALLOY WHEELS BACKUP CAMERA ON-STAR BLUETOOTH ...
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: 3GKALMEV3JL155884
Stock: 155884
Certified Pre-Owned: No - $17,994fair price$347 below market
- 90,616 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Fixl Automotive of Stroudsburg (58 mi away)
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Located in Stroudsburg, PA / 58 miles away from Reading, PA
Introducing the 2020 GMC Terrain, a versatile compact SUV designed to elevate your driving experience. This model features a striking exterior with bo...
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: 3GKALVEV3LL202131
Stock: J25740
Certified Pre-Owned: No
Listed since: 12-04-2024 - $24,495fair price$527 below market
- 58,157 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 21 City / 26 Hwy MPG
- Fred Beans Chevrolet (43 mi away)
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Located in Doylestown, PA / 43 miles away from Reading, PA
Clean CARFAX. CARFAX One-Owner.2020 GMC Terrain Denali 2.0L Turbocharged 9-Speed Automatic AWD 4D Sport Utility Ebony Twilight Metallic AWD.Certified....
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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX5LL339679
Stock: C50050S
Certified Pre-Owned: No
Listed since: 02-13-2025 - $19,000fair price$560 below market
- 94,134 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Alexander Nissan (78 mi away)
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Located in Muncy, PA / 78 miles away from Reading, PA
2020 GMC Terrain SLT AWD. Williamsport area. 25/28 City/Highway MPGServing Williamsport, Motoursville and Muncy 17701.
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: 3GKALVEV1LL252638
Stock: NU8539A
Certified Pre-Owned: No
Listed since: 05-11-2025 - New Listing$17,998fair price$81 above market
- 73,822 miles
- No accidents, 3 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to PA*
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Located in Fresno, CA / 2,357 miles away from Reading, PA
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: 3GKALMEV7LL216950
Stock: 26858704
Certified Pre-Owned: No - New Listing$20,988fair price$48 below market
- 57,905 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Bob Ruth Ford (60 mi away)
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Located in Dillsburg, PA / 60 miles away from Reading, PA
WHY THIS VEHICLE? 2020 GMC Terrain SLT with Quicksilver Metallic exterior and Jet Black interior. It has 57905 miles and the stock number is PV19004B....
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: 3GKALVEV5LL305454
Stock: PV19004B
Certified Pre-Owned: No
Listed since: 05-02-2025 - $23,998fair price$794 below market
- 41,777 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- CarMax (In-stock online)
- Transfer available from CO to PA*
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Located in Colorado Springs, CO / 1,528 miles away from Reading, PA
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: 3GKALPEX8LL178745
Stock: 26869385
Certified Pre-Owned: No - New Listing$21,998fair price$490 below market
- 55,538 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to PA*
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Located in Sterling, VA / 122 miles away from Reading, PA
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV4LL195562
Stock: 25749025
Certified Pre-Owned: No - $19,998fair price$287 below market
- 60,086 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to PA*
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Located in Nashville, TN / 656 miles away from Reading, PA
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEVXLL119435
Stock: 26908126
Certified Pre-Owned: No - Price Drop$22,995good price$1,059 below market
- 69,738 miles
- No accidents, 2 owners, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- VIP Honda (81 mi away)
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Located in North Plainfield, NJ / 81 miles away from Reading, PA
This outstanding example of a 2020 GMC Terrain Denali is offered by VIP Honda. This GMC Terrain Denali is an incredibly versatile vehicle that is a mu...
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: 3GKALXEX9LL321492
Stock: 251022A
Certified Pre-Owned: No
Listed since: 04-23-2025 - $17,990fair price$384 below market
- 48,916 miles
- No accidents, 2 owners, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- Faulkner Chevrolet (30 mi away)
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Located in Lancaster, PA / 30 miles away from Reading, PA
Recent Arrival! Clean CARFAX. Blue Steel Metallic 2018 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC Clean Carfax, AWD, 8-Way Power Driver Seat Adju...
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: 3GKALTEV1JL250311
Stock: JL250311
Certified Pre-Owned: No
Listed since: 05-13-2025 - $21,259fair price$637 below market
- 50,969 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Wexford, PA / 217 miles away from Reading, PA
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Keyless Start,Lane Keeping Ass...
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: 3GKALVEV0LL182856
Stock: V182856A
Certified Pre-Owned: No - New Listing$24,295fair price$397 below market
- 62,752 miles
- No accidents, 2 owners, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- Paul Miller Porsche (87 mi away)
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Located in Parsippany, NJ / 87 miles away from Reading, PA
*** 100% Online Purchase Available ***Summit White 2020 GMC Terrain Denali AWD 9-Speed Automatic 2.0L Turbocharged AWD.Recent Arrival! 21/26 City/High...
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: 3GKALXEX5LL333123
Stock: XL240843A
Certified Pre-Owned: No
Listed since: 05-20-2025 - New Listing$19,245good price$962 below market
- 59,345 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Auto Lenders of Williamstown (67 mi away)
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Located in Williamstown, NJ / 67 miles away from Reading, PA
CertificationThis Auto Lenders Safe & Value 2020 GMC Terrain has passed a rigorous mechanical inspection. All Auto Lenders Safe & Value cars are guara...
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: 3GKALMEV7LL239161
Stock: LL239161
Certified Pre-Owned: No
Listed since: 05-21-2025 - Price Drop$20,349fair price$31 below market
- 60,225 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Apollo Auto Sales (60 mi away)
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Located in Sewell, NJ / 60 miles away from Reading, PA
Our bold 2020 GMC Terrain SLE AWD takes you beyond the status quo while turning heads in Smokey Quartz Metallic! Powered by a TurboCharged 1.5 Liter 4...
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: 3GKALTEV1LL227338
Stock: B4782
Certified Pre-Owned: No
Listed since: 04-02-2025 - $18,000fair price$380 above market
- 74,196 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Turner Chevrolet (49 mi away)
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Located in Harrisburg, PA / 49 miles away from Reading, PA
Keyless Start, Onboard Communications System, iPod/MP3 Input, Back-Up Camera, Turbo Charged Engine, LPO, FLOOR LINER PACKAGE, TRANSMISSION, 9-SPEED AU...
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: 3GKALMEV8LL189127
Stock: 255169A
Certified Pre-Owned: No
Listed since: 03-16-2025 - $19,500fair price$168 above market
- 63,961 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Braxton Motor Company (18 mi away)
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Located in Ephrata, PA / 18 miles away from Reading, PA
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: 3GKALTEV4LL200781
Stock: 200781
Certified Pre-Owned: No
Listed since: 02-22-2025 - New Listing$18,826good price$1,184 below market
- 62,228 miles
- 5 Seats, 25 City / 28 Hwy MPG
- Royal Buick GMC (92 mi away)
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Located in Sussex, NJ / 92 miles away from Reading, PA
Recent Arrival! 2020 GMC Terrain SLE Blue Emerald Metallic 1 Key/Remote/Fob, AWD.We're thrilled that you're considering Royal Buick GMC for all your v...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV6LL226766
Stock: T13999
Certified Pre-Owned: No
Listed since: 05-21-2025 - New Listing$19,490fair price$189 above market
- 72,734 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Arrow Motors Inc. (51 mi away)
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Located in Philadelphia, PA / 51 miles away from Reading, PA
?? FOR SALE: 2019 GMC Terrain SLE-3 ???? One Owner | ?? Well-Maintained | ?? Loaded with FeaturesLooking for a stylish, tech-packed SUV that delivers ...
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: 3GKALTEV5LL301635
Stock: A5994
Certified Pre-Owned: No
Listed since: 05-02-2025
Showing 1,198 - 1,218 out of 1,719 listings
Consumer Reviews for the GMCÂ Terrain
Read recent reviews for the GMCÂ Terrain
beautiful car
Steve Magg, 04/11/2023
2023 GMC Terrain Denali 4dr SUV AWD (1.5L 4cyl Turbo 9A)
Great styling, very adequate features, and ride. Not like some reviews, not sure what they are comparing to. Bought the 2023 Denali for my wife and she loves it. Some say the powertrain is weak, but I feel it is very well-suited for the size of the car. Comfortable for my 300 lbs and 6'1'', with loads of room for anything in the back. Very happy with only one slight complaint.....road … noise from rear tires is a bit loud, could use some deadening foam?
Used 2020 GMC Terrain in Reading, PA Values
Estimated values
2020 GMC Terrain Denali 4dr SUV AWD (2.0L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $19,907 | $22,440 | $24,879 |
| Clean | $19,392 | $21,852 | $24,219 |
| Average | $18,533 | $20,872 | $23,119 |
| Rough | $17,416 | $19,598 | $21,689 |
The average list price of a used 2020 GMC Terrain in Reading, Pennsylvania is $20,443. The average mileage on a used GMC Terrain 2020 for sale in Reading, Pennsylvania is 64,354. Based on the average mileage of 64,354 for used 2020 GMC Terrain for sale in Reading, PA 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 Reading, Pennsylvania to be $18,533.
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