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1,644 listings
- New Listing$17,261fair price$726 below market
- 123,135 miles
- 5 Seats, 25 City / 28 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Clovis, CA / 2,354 miles away from Reading, PA
Rare Find,Apple CarPlay,Back-Up Camera,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Lane Keeping Assist,Leather Seats,Remote Start,Satellite...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV2ML308085
Stock: ML308085PRX
Certified Pre-Owned: No - $24,699fair price$876 below market
- 39,943 miles
- 1 accident, 1 owner, rental vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Enterprise Car Sales Allentown (27 mi away)
- Home delivery*
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Located in Allentown, PA / 27 miles away from Reading, PA
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALVEG4PL200900
Stock: 7WWJD0
Certified Pre-Owned: No
Listed since: 06-05-2025 - $20,239fair price$689 above market
- 74,082 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Green Brook Buick GMC (77 mi away)
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Located in Green Brook, NJ / 77 miles away from Reading, PA
Certified. Quicksilver Metallic 2021 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHCRecent Arrival! Odometer is 1026 miles below market average! 25/30...
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: 3GKALPEV1ML346337
Stock: 185709A
Certified Pre-Owned: No
Listed since: 05-11-2025 - $21,998fair price$605 above market
- 31,619 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to PA*
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Located in Irvine, CA / 2,332 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: Yes
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV0ML374550
Stock: 27261212
Certified Pre-Owned: No - $19,998fair price$421 above market
- 49,675 miles
- No accidents, 1 owner, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- CarMax Newark (47 mi away)
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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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV9KL208969
Stock: 27363352
Certified Pre-Owned: No - $18,332good price$931 below market
- 93,243 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Green Brook Buick GMC (77 mi away)
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Located in Green Brook, NJ / 77 miles away from Reading, PA
Summit White 2021 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHCRecent Arrival! 25/28 City/Highway MPG
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: 3GKALTEV9ML359507
Stock: 158191A
Certified Pre-Owned: No
Listed since: 06-15-2025 - $21,998fair price$922 above market
- 33,560 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from IN to PA*
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Located in Indianapolis, IN / 538 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: Yes
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV8ML375459
Stock: 26926702
Certified Pre-Owned: No - $24,595fair price$542 above market
- 45,153 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 24 City / 29 Hwy MPG
- Del Toyota (26 mi away)
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Located in Thorndale, PA / 26 miles away from Reading, PA
2023 GMC Terrain in enticing Ebony Twilight Metallic!! Includes . Just 45152 miles on this perfect Compact Sport Utility. Haven't you been looking for...
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/29 Highway)
Listing Information:
VIN: 3GKALPEG9PL198069
Stock: P10378
Certified Pre-Owned: No
Listed since: 05-14-2025 - New Listing$22,998
- 32,549 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WI to PA*
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Located in Kenosha, WI / 642 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: 3GKALMEV1ML396430
Stock: 26879298
Certified Pre-Owned: No - Price Drop$22,480great price$4,366 below market
- 20,121 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 23 City / 28 Hwy MPG
- Lincoln Mount Laurel (59 mi away)
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Located in Mt. Laurel, NJ / 59 miles away from Reading, PA
Fresh Oil Change, Only buy from the areas #1 Cadillac Certified Dealer! Cadillac Certified Warranty until Call, 172 Point Safety Inspection on all Pre...
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:
25 Combined MPG (23 City/28 Highway)
Listing Information:
VIN: 3GKALTEG8RL283349
Stock: RL283349
Certified Pre-Owned: No
Listed since: 04-22-2025 - $23,900fair price$138 above market
- 42,230 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Haldeman Ford (27 mi away)
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Located in Allentown, PA / 27 miles away from Reading, PA
GMC Terrain SLT AWD, Elevation pkg, leather heated seats, moonroof.This vehicle is located at our 2443 Lehigh Street, Allentown location. Please call ...
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: 3GKALVEV8ML351233
Stock: P2237A
Certified Pre-Owned: No
Listed since: 06-03-2025 - New Listing$23,998fair price$265 above market
- 31,474 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to PA*
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Located in Gainesville, FL / 821 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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV7ML358203
Stock: 27308269
Certified Pre-Owned: No - $21,699fair price$597 above market
- 69,641 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Key Ford of Exeter (67 mi away)
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Located in Exeter, PA / 67 miles away from Reading, PA
2023 GMC Terrain SLT CARFAX One-Owner. Call Key Ford of Exeter at 272-260-3194 to schedule a test drive today! This Terrain SLT is nicely equipped wit...
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: 3GKALVEG3PL154668
Stock: EU259
Certified Pre-Owned: No
Listed since: 05-01-2025 - $10,898fair price$154 below market
- 119,019 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- Reydel Volkswagen of Linden (89 mi away)
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Located in Roselle, NJ / 89 miles away from Reading, PA
Terrain SLE, 4D Sport Utility, 1.5L DOHC, 9-Speed Automatic, AWD, Smokey Quartz Metallic, Jet Black Cloth, 2 USB Data Ports w/Auxiliary Input Jack, 3....
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV8KL260982
Stock: P2009
Certified Pre-Owned: No
Listed since: 03-19-2025 - $21,995fair price$560 below market
- 67,216 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Barlow Buick GMC (99 mi away)
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Located in Manahawkin, NJ / 99 miles away from Reading, PA
Heated Leather Seats, Sunroof, NAV, Back-Up Camera, Power Liftgate, All Wheel Drive, Turbo, Alloy Wheels, INFOTAINMENT PACKAGE II, GMC PRO SAFETY PLUS...
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: 3GKALVEV1ML301919
Stock: 301919U
Certified Pre-Owned: Yes
Listed since: 04-29-2025 - New Listing$21,998fair price$535 above market
- 40,601 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from KS to PA*
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Located in Merriam, KS / 1,001 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: 3GKALMEV9ML337349
Stock: 27437711
Certified Pre-Owned: No - New Listing$24,998fair price
- 33,382 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to PA*
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Located in Corpus Christi, TX / 1,500 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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5ML340721
Stock: 27424342
Certified Pre-Owned: No - $20,998
- 59,580 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MO to PA*
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Located in Saint Peters, MO / 789 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: 3GKALMEV2ML336947
Stock: 27246279
Certified Pre-Owned: No - $19,900
- 14,565 miles
- Frame damage reported, 1 owner, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Fortune Motors (52 mi away)
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Located in Elkton, MD / 52 miles away from Reading, PA
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEVXML368457
Stock: ML368457
Certified Pre-Owned: No
Listed since: 08-24-2024 - Price Drop$18,500fair price$62 below market
- 54,614 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats
- Len Stoler Chrysler Dodge Jeep Ram (79 mi away)
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Located in Westminster, MD / 79 miles away from Reading, PA
2019 GMC Terrain SLT Summit White 9-Speed Automatic FWD 2.0L TurbochargedClean CARFAX. Odometer is 10965 miles below market average!BLUETOOTH, BACK UP...
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: 3GKALPEX1KL302644
Stock: BJ1382A
Certified Pre-Owned: No
Listed since: 05-18-2025 - New Listing$24,998
- 38,821 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax (In-stock online)
- Transfer available from KS to PA*
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Located in Wichita, KS / 1,156 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: 3GKALVEV0ML357737
Stock: 27085196
Certified Pre-Owned: No
Showing 127 - 147 out of 1,644 listings
Consumer Reviews for the GMCÂ Terrain
Read recent reviews for the GMCÂ Terrain
2021 GMV Terrain SLT
Stgcret, 04/19/2021
2021 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
As of today, April 19/2023 I still own my Terrain purchased in November 2020. It has, so far, not given me a minute's issue.
The 1.5L Turbo is "okay" but the 2.0L Turbo is so much better. The Terrain is a very well thought out vehicle. Back seat flip flat at the push of a button and easily clicks back in to place. Seats are at hip height, which at 71, makes them very easy to slide … in and out. The front bucket seats are fairly comfortable with many power adjustments. The front seats could use another 1/2" to 1" of width. I would buy this beauty again.
UPDATE: I purchase my 2021 GMC Terrain brand new in November 2020 before the chip shortage, that isn't an issue with the 2021 at all. I just hit 20,000 miles a couple of weeks ago and all-in-all has been a pleasure to drive. I'm a big guy of 6' 2" and 285 and I easily slide in and out of my Terrain. Quiet ride and efficient and peppy 1.5L Turbo motor, although I would have preferred the 2.0L Turbo like I had in my 2018 Terrain, but the 2020 was the last year for the 2.0L
On the SLT, that I have, are many positions to adjust the front seat and I do prefer the leather over cloth seats. For a 2-row seat SUV, there is plenty of room and the seats fold down at the touch of button or pull that works with the effort of one finger. I really like the info system and Sirius Radio. I have not used the Navigation or phone interface because I just don't need to. One oddball fact I discovered though is that when you want to take out the Cabin Filter, you have to use a 5.5 mm socket and that size is difficult to find. They need to go to a more conventional size like a 6 mm or 1/4 inch.
UPDATE: I drove my 2021 Terrain SLT Elevation Edition out of the dealer showroom on 11/27/2020. I am 6' 2" and 72 yrs old. I specifically like the way I can slide in and easily slide out of the Terrain. I also find the front seat very comfortable and easy to adjust and has a nice lumbar support. I don't find the road noise so bad, but maybe that is because I have Talk Radio on all the time. I do agree that a 2.0 Turbo would be a better engine option. I owned a 2018 Terrain Denali with the 2.0L and I thought I was in a rocket when I stepped on the gas. I have owned my 2021 for 31 months now and have put 21,530 miles on the ol' girl and have not had a single issue, but there was one "what were they thinking moment" the screw for the driving compartment air filter is a 5.5 mm! I did change that filter at 18,000 miles although the manual called for 30,000 miles. Such an odd and hard to find size. I have changed the oil and filter every 5,000 miles and rotated the tires.
I would like to see the same vehicle but 10" to 12" longer and maybe 4" to 6" wider to fit just a bit more beefy seat like the Tahoe has. Other than that I will most likely buy another Terrain and for sure if they reinstate the 2.0L Turbo.
Used 2021 GMC Terrain in Reading, PA Values
Estimated values
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $17,804 | $19,802 | $21,808 |
| Clean | $17,425 | $19,371 | $21,322 |
| Average | $16,793 | $18,652 | $20,511 |
| Rough | $15,972 | $17,717 | $19,458 |
The average list price of a used 2021 GMC Terrain in Reading, Pennsylvania is $21,356. The average mileage on a used GMC Terrain 2021 for sale in Reading, Pennsylvania is 53,058. Based on the average mileage of 53,058 for used 2021 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 2021 in Reading, Pennsylvania to be $16,793.
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