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2,306 listings
- Price Drop$14,990great price$2,123 below market
- 90,987 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Bob Johnson Buick GMC South (197 mi away)
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Located in Henrietta, NY / 197 miles away from Harrisburg, PA
2018 GMC Terrain SLE AWD Terrain SLE, 2.0L Turbocharged, 9-Speed Automatic, AWD, Coppertino Metallic, Jet Black Cloth, 110-Volt Power Outlet, 2 USB Da...
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: 3GKALTEX5JL148415
Stock: GS250259A
Certified Pre-Owned: No
Listed since: 06-05-2025 - $15,990great price$4,642 below market
- 48,440 miles
- No accidents, 2 owners, personal use
- 5 Seats
- Proton Auto Group (164 mi away)
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Located in Yonkers, NY / 164 miles away from Harrisburg, 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:
Listing Information:
VIN: 3GKALVEX7JL114181
Stock: 114181
Certified Pre-Owned: No - Price Drop$18,800good price$1,080 below market
- 66,301 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 21 City / 26 Hwy MPG
- AutoPROVED (80 mi away)
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Located in Allentown, PA / 80 miles away from Harrisburg, PA
Thank you for choosing AutoPROVED, where Cars Cost Less and home of No Haggle Pricing. All of our vehicles go through a RIGOROUS 118pt inspection and ...
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: 3GKALXEX7JL342712
Stock: A2506182
Certified Pre-Owned: No
Listed since: 06-18-2025 - Price Drop$20,800fair price$1,085 below market
- 24,299 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Heritage Mazda of Bel Air (59 mi away)
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Located in Bel Air, MD / 59 miles away from Harrisburg, PA
Recent Arrival! **ONE-OWNER**, **CLEAN CARFAX**, **APPLE CARPLAY/ANDROID AUTO**, **NAVIGATION**, **HEATED SEATS**, **HEATED LEATHER SEATS**, **POWER D...
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: 3GKALPEXXJL409805
Stock: FU409805
Certified Pre-Owned: No
Listed since: 06-30-2025 - New Listing$17,990fair price$261 below market
- 76,063 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Carvana - Pittsburgh (168 mi away)
- Home delivery*
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Located in Pittsburgh, PA / 168 miles away from Harrisburg, PA
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: 3GKALMEX8JL138967
Stock: 2003838232
Certified Pre-Owned: No
Listed since: 06-28-2025 - $9,800good price$772 below market
- 161,884 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Bumble Auto (74 mi away)
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Located in Elkridge, MD / 74 miles away from Harrisburg, PA
Delve into a world of exceptional pre-owned vehicles at Bumble Auto, where quality and affordability coalesce. Our varied inventory accommodates diffe...
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: 3GKALTEV5JL298071
Stock: B3608
Certified Pre-Owned: No - $13,588good price$990 below market
- 113,597 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Naryan Auto Group (99 mi away)
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Located in Philadelphia, PA / 99 miles away from Harrisburg, 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: 04-10-2025 - $15,362fair price$417 below market
- 73,250 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- John Sauder Chevrolet of Ephrata (36 mi away)
- Home delivery*
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Located in Ephrata, PA / 36 miles away from Harrisburg, PA
NA.
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV3JL366809
Stock: C25093U
Certified Pre-Owned: No
Listed since: 03-19-2025 - Price Drop$19,900fair price$318 below market
- 41,390 miles
- No accidents, 4 owners, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Wissler Motors (21 mi away)
- Home delivery*
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Located in Mount Joy, PA / 21 miles away from Harrisburg, PA
Recent Arrival! **AWD / 4WD**, **BLIND SPOT MONITOR**, **CLEAN AUTOCHECK**, **GOOD BRAKES**, **GOOD TIRES**, **HEATED LEATHER SEATS**, **HEATED STEERI...
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$17,679fair price$766 below market
- 85,564 miles
- No accidents, 1 owner, personal use
- 5 Seats
- Star GMC Quakertown (81 mi away)
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Located in Quakertown, PA / 81 miles away from Harrisburg, PA
CLEAN CARFAX 1 OWNER. 2018 GMC Terrain Red Quartz Tintcoat SLT AWD 9-Speed Automatic 4D Sport UtilitySummer Sale-A-Thon! Star is kicking off the summe...
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: 3GKALVEX0JL145028
Stock: QC34049A
Certified Pre-Owned: No
Listed since: 04-10-2025 - $17,599fair price$232 below market
- 53,389 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Classic Motors (52 mi away)
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Located in Finksburg, MD / 52 miles away from Harrisburg, 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 - Price Drop$16,750fair price$275 below market
- 106,956 miles
- No accidents, 1 owner, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- AutoNation Chevrolet Laurel (80 mi away)
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Located in Laurel, MD / 80 miles away from Harrisburg, PA
Sunroof; Skyscape Power With Power SunscreenAdvanced Safety PackageSun/MoonroofComfort PackageLeather SeatsDriver Alert Package IiNavigation Sys...
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: 3GKALXEX8JL179584
Stock: JL179584
Certified Pre-Owned: No
Listed since: 07-26-2025 - $18,500fair price$878 above market
- 55,481 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Fred Beans Ford (92 mi away)
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Located in Doylestown, PA / 92 miles away from Harrisburg, PA
Recent Arrival! 2018 GMC Terrain SLE 1.5L DOHC 9-Speed Automatic AWD 4D Sport Utility Red Quartz Tintcoat Local Trade, 3 Month / 4,000 Mile Comprehens...
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: 3GKALTEV1JL200248
Stock: F501623
Certified Pre-Owned: No
Listed since: 07-03-2025 - $14,990fair price$743 above market
- 87,465 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Lucky Line Motors (141 mi away)
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Located in Fredericksburg, VA / 141 miles away from Harrisburg, PA
***** WE FINANCE ***** 2018 GMC TERRAIN SLE CLEAN VEHICLE / VEHICLE LOADED WITH BACKUP CAMERA / AUX&USB PORT / ALLOY WHEELS / KEYLESS ENTRY / APPLE CA...
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: 3GKALMEVXJL281482
Stock: LLM12169
Certified Pre-Owned: No - $13,999great price$2,132 below market
- 99,529 miles
- 2 accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Champions Autonation (96 mi away)
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Located in Sterling, VA / 96 miles away from Harrisburg, 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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV1JL218417
Stock: CA218417
Certified Pre-Owned: No - $14,900
- 29,814 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 5 Seats
- Freehold Mitsubishi (136 mi away)
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Located in Freehold Township, NJ / 136 miles away from Harrisburg, 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:
Listing Information:
VIN: 3GKALMEX9JL123023
Stock: 123023
Certified Pre-Owned: No
Listed since: 04-10-2024 - $15,984fair price$739 above market
- 70,248 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- John Sauder Chevrolet of Ephrata (36 mi away)
- Home delivery*
Close
Located in Ephrata, PA / 36 miles away from Harrisburg, 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 - $16,695fair price$559 above market
- 47,289 miles
- 1 accident, 3 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Philly Auto (96 mi away)
Close
Located in Philadelphia, PA / 96 miles away from Harrisburg, PA
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: 3GKALMEV3JL401977
Stock: 11647
Certified Pre-Owned: No
Listed since: 04-14-2023 - $10,499great price$3,863 below market
- 116,040 miles
- No accidents, 2 owners, personal use
- 5 Seats
- Auto Spot of Mountain Lakes (134 mi away)
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Located in Mountain Lakes, NJ / 134 miles away from Harrisburg, PA
Price includes all costs to be paid by consumer, except for licensing costs, registration fees, retail package, title and taxes. Any monetary discount...
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: 3GKALTEX9KL141260
Stock: 141260-60
Certified Pre-Owned: No - $17,995
- 41,556 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Kargar Motors (108 mi away)
Close
Located in Manassas, VA / 108 miles away from Harrisburg, PA
BUYING A CAR HAS NEVER BEEN THIS EASY.We specialize in 100% GUARANTEED APPROVAL. BAD CREDIT, NO CREDIT, BANKRUPTCY, REPO, FORECLOSURE...NO PROBLEM. NO...
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 (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV9JL322100
Stock: KMM12870
Certified Pre-Owned: No - Price Drop$15,475great price$3,660 below market
- 99,177 miles
- 1 accident, 1 owner, personal use
- 5 Seats
- Toms River Mitsubishi (144 mi away)
Close
Located in Toms River, NJ / 144 miles away from Harrisburg, PA
This 2019 GMC Terrain SLT in Ebony Twilight Metallic features: 2.0L Turbocharged 9-Speed Automatic AWD21/26 City/Highway MPGAwards:* JD Power Automoti...
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: 3GKALVEX2KL208034
Stock: U208034
Certified Pre-Owned: No
Listed since: 06-19-2025
Showing 1 - 21 out of 2,306 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 2018 GMC Terrain in Harrisburg, PA Values
Estimated values
2018 GMC Terrain SLE 4dr SUV AWD (2.0L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $11,023 | $14,379 | $17,134 |
| Clean | $10,638 | $13,870 | $16,522 |
| Average | $9,996 | $13,024 | $15,502 |
| Rough | $9,162 | $11,923 | $14,175 |
The average list price of a used 2018 GMC Terrain in Harrisburg, Pennsylvania is $16,109. The average mileage on a used GMC Terrain 2018 for sale in Harrisburg, Pennsylvania is 75,653. Based on the average mileage of 75,653 for used 2018 GMC Terrain for sale in Harrisburg, 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 2018 in Harrisburg, Pennsylvania to be $9,996.
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