Skip to FiltersReport abuse
1,424 listings
- $18,724good price$2,322 below market
- 53,916 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Faulkner Volvo Cars (53 mi away)
- Home delivery*
Close
Located in Feasterville, PA / 53 miles away from Reading, PA
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 - $15,895great price$2,290 below market
- 82,913 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Philly Auto (51 mi away)
Close
Located in Philadelphia, PA / 51 miles away from Reading, PA
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: 3GKALPEV4LL142114
Stock: 14361
Certified Pre-Owned: No
Listed since: 08-19-2025 - 98,812 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 21 City / 26 Hwy MPG
- South Jersey Motor Trends (78 mi away)
Close
Located in Vineland, NJ / 78 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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX8KL391550
Stock: 14431
Certified Pre-Owned: No- Price Drop$12,888good price$1,696 below market
- 113,597 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Naryan Auto Group (52 mi away)
Close
Located in Philadelphia, PA / 52 miles away from Reading, PA
Experience the perfect blend of style, comfort, and performance with the 2018 GMC Terrain SLT. This sleek SUV is powered by a robust 1.5L Turbo I4 eng...
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: 3GKALPEV0JL378823
Stock: 378823
Certified Pre-Owned: No
Listed since: 04-09-2025 - $16,998great price$2,129 below market
- 52,080 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Xclusive Auto Sales (91 mi away)
Close
Located in Keyport, NJ / 91 miles away from Reading, PA
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: 3GKALTEV9LL299582
Stock: X299582
Certified Pre-Owned: No - Price Drop$15,995good price$1,902 below market
- 72,923 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Kia Of Riverdale (96 mi away)
Close
Located in Riverdale, NJ / 96 miles away from Reading, PA
CARFAX One-Owner. Priced below KBB Fair Purchase Price!Ebony Twilight Metallic 2020 GMC Terrain SLT 4D Sport Utility AWD 1.5L DOHC 9-Speed Automatic...
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: 3GKALVEV8LL290075
Stock: 290075T01
Certified Pre-Owned: No
Listed since: 07-04-2025 - $18,500good price$1,180 below market
- 41,435 miles
- No accidents, 4 owners, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Wissler Motors (35 mi away)
Close
Located in Mount Joy, PA / 35 miles away from Reading, PA
**AWD / 4WD**, **BLIND SPOT MONITOR**, **CLEAN AUTOCHECK**, **GOOD BRAKES**, **GOOD TIRES**, **HEATED LEATHER SEATS**, **HEATED STEERING WHEEL**, **LO...
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: 3GKALVEVXJL411766
Stock: 4786A
Certified Pre-Owned: No
Listed since: 07-21-2025 - Price Drop$16,953good price$1,104 below market
- 56,642 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Lynnes Hyundai (96 mi away)
- Five Star Dealer
Close
Located in Bloomfield, NJ / 96 miles away from Reading, PA
This 2020 GMC Terrain has passed the Lynnes comprehensive 172 point inspection with flying colors. Our ASE certified technicians have inspected this 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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV4LL310199
Stock: H257084A
Certified Pre-Owned: No
Listed since: 07-26-2025 - New Listing$23,998fair price$562 below market
- 11,593 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax Laurel (97 mi away)
Close
Located in Laurel, MD / 97 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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV7LL305556
Stock: 26854699
Certified Pre-Owned: No - $18,899fair price$869 below market
- 42,304 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Lucas Chevrolet (66 mi away)
Close
Located in Lumberton, NJ / 66 miles away from Reading, PA
Free CarFax History report available on all inventory. Please email or call 609.288.7623 for availability. Priced below KBB Fair Purchase Price!Odo...
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 - Price Drop$21,899fair price$1,071 below market
- 41,047 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Lucas Chevrolet (66 mi away)
Close
Located in Lumberton, NJ / 66 miles away from Reading, PA
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: 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: 3GKALVEXXLL337558
Stock: P6917
Certified Pre-Owned: No
Listed since: 07-23-2025 - $16,500good price$2,098 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)
Close
Located in Westminster, MD / 77 miles away from Reading, PA
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 - $17,599fair price$481 below market
- 53,389 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Classic Motors (77 mi away)
Close
Located in Finksburg, MD / 77 miles away from Reading, PA
***MD STATE INSPECTED*****1-OWNER***2018 GMC TERRAIN SLE >>>>1.6L DOHC, 6-Speed Automatic, NAVIGATION***BACK UP CAMERA***HEATED SEATS**AWD, 110-Volt P...
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: 3GKALTEV3JL354525
Stock: JL354525
Certified Pre-Owned: No - $14,500fair price$487 above market
- 154,550 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Motorworld Pre-owned (63 mi away)
Close
Located in Wilkes Barre, PA / 63 miles away from Reading, PA
Certified. Blue Emerald Metallic AWD 9-Speed Automatic 1.5L DOHC Bluetooth Wireless, Backup Camera, Remote keyless entry, Lane Departure Warning Syste...
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: 3GKALTEV1LL185267
Stock: A17435B
Certified Pre-Owned: No
Listed since: 08-14-2025 - Price Drop$17,211good price$1,209 below market
- 48,351 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Island GMC (98 mi away)
Close
Located in Staten Island, NY / 98 miles away from Reading, PA
MANAGER SPECIAL! SUPER CLEAN TRUCK WITH THE BLACK OUT EDITION PACKAGE WITH 19 INCH GLOSS WHEELS! THIS IS AN ELEVATION EDITION AND HAS ALL THE AVAILABL...
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: 3GKALTEV0LL260539
Stock: 160779
Certified Pre-Owned: No
Listed since: 07-30-2025 - $19,899good price$1,162 below market
- 53,701 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- Lucas Chevrolet (66 mi away)
Close
Located in Lumberton, NJ / 66 miles away from Reading, PA
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 - Price Drop$19,334fair price$608 above market
- 56,406 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- AutoNation Acura Hunt Valley (71 mi away)
Close
Located in Cockeysville, MD / 71 miles away from Reading, PA
The following items have been reconditioned on this vehicle: new brakes and all new tires! Driver Convenience PackageGraphite Gray MetallicLane K...
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: 3GKALMEV0LL222931
Stock: LL222931
Certified Pre-Owned: No
Listed since: 08-30-2025 - New Listing$23,998fair price$880 above market
- 39,822 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax Newark (47 mi away)
Close
Located in Newark, DE / 47 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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV9LL293387
Stock: 27461294
Certified Pre-Owned: No - $20,685fair price$312 above market
- 60,237 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Honda of Hackettstown (68 mi away)
Close
Located in Hackettstown, NJ / 68 miles away from Reading, PA
Navigation, Heated Leather Seats, iPod/MP3 Input, Back-Up Camera, All Wheel Drive, Turbo Charged, Chrome Wheels, Onboard Communications System, AUDIO ...
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: 3GKALVEX3LL180326
Stock: T17446
Certified Pre-Owned: No
Listed since: 09-13-2025 - $15,458fair price$330 above market
- 70,248 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- John Sauder Chevrolet of Ephrata (21 mi away)
Close
Located in Ephrata, PA / 21 miles away from Reading, PA
NA.
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: Yes
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV5JL340910
Stock: 25016X
Certified Pre-Owned: No
Listed since: 06-02-2025 - $22,452fair price$910 above market
- 47,060 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- O'Neil GMC (50 mi away)
Close
Located in Warminster, PA / 50 miles away from Reading, PA
This 2020 GMC Terrain SLE in Satin Steel Metallic features: 1.5L DOHC 9-Speed Automatic FWD Clean CARFAX. Certified.GMC Certified Pre-Owned Details:...
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: 3GKALMEV3LL288129
Stock: 99-9693
Certified Pre-Owned: Yes
Listed since: 09-03-2025
Showing 22 - 42 out of 1,424 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
Downsized from 2017/2019 Denali Acadia to Terrain
LOVEMY2019TERRAINDENALI, 11/10/2018
2019 GMC Terrain Denali 4dr SUV AWD (2.0L 4cyl Turbo 9A)
I was skeptical at first only have my 2017 GMC Acadia Denali. We were rear-ended in Sept 2018. We were all safe in the Acadia, the insurance company deemed it a total lose. I was just glad that our injuries were not bad. GMC builds solid SUVS and that is why I went back to GMC. I have owed many vehicles in my lifetime, ie; Mercedes, Porsche, Cadillac's but I keep coming back to the … GM brand for safety. So, when I went into the Dealership 2 weeks ago, they said, take a look at the Terrain, I was not hesitate because I did like the BOLD look of it from 2018. So, I was hesitate about the 4 speed transmission, but after driving it for 2 weeks I do NOT feel as if I lost anything other than space (sometimes wasted) from the Acadia, when I am driving myself. I am a care giver for my mother and I found the ease of putting her wheel chair in the back of my Terrain to be quite easy. I say to anyone looking to buy/lease a SUV, TAKE A LOOK AT THE 2019 GMC TERRAIN, great value for your hard working monies.
Used 2020 GMC Terrain in Reading, PA Values
Estimated values
2020 GMC Terrain SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $15,232 | $17,212 | $19,120 |
| Clean | $14,838 | $16,761 | $18,613 |
| Average | $14,181 | $16,009 | $17,767 |
| Rough | $13,326 | $15,032 | $16,669 |
The average list price of a used 2020 GMC Terrain in Reading, Pennsylvania is $18,542. The average mileage on a used GMC Terrain 2020 for sale in Reading, Pennsylvania is 63,463. Based on the average mileage of 63,463 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 $14,181.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.