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3,138 listings
- $26,725fair price$675 below market
- 23,998 miles
- No accidents, 2 owners, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- Irwin Mazda (310 mi away)
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Located in Freehold, NJ / 310 miles away from South Portland, ME
Don't buy a lemon! CARFAX Title History report is included with the purchase of this vehicle. Extra clean inside and out and just received a clean bil...
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: 3GKALXEX0LL316083
Stock: LM8877
Certified Pre-Owned: No
Listed since: 05-17-2025 - $18,995fair price$719 below market
- 71,000 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Jeff Kies Auto Sales (314 mi away)
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Located in Apalachin, NY / 314 miles away from South Portland, ME
Get ready to take on the road in style with this sleek White 2020 GMC Terrain! This beauty is not just a car - it's a statement. With its smooth curve...
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: 3GKALTEV4LL142428
Stock: 23105
Certified Pre-Owned: No - Price Drop$21,275fair price$574 below market
- 55,595 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Kelly Buick GMC (341 mi away)
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Located in Emmaus, PA / 341 miles away from South Portland, ME
GMC Certified, one owner local trade, well-maintained with 17 Service records!! Sold and serviced by Kelly!!GMC Certified Pre-Owned Details: * 172...
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: 3GKALVEV9LL108559
Stock: BP6194
Certified Pre-Owned: Yes
Listed since: 06-04-2025 Selling or trading in?
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- $20,999good price$1,972 below market
- 53,701 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- Lucas Chevrolet (342 mi away)
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Located in Lumberton, NJ / 342 miles away from South Portland, ME
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 - New Listing$17,999fair price$324 below market
- 79,206 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Burritt Chrysler Dodge Jeep Ram (310 mi away)
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Located in Oswego, NY / 310 miles away from South Portland, ME
One Owner, Clean AutoCheck.At Burritt Motors we have auction-to-you pricing on all our inventory. Please confirm availability because all our vehicles...
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: Yes
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV5LL120020
Stock: W24658C
Certified Pre-Owned: No
Listed since: 05-22-2025 - New Listing$22,862fair price$137 above market
- 7,868 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Bill Rapp GMC (294 mi away)
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Located in Syracuse, NY / 294 miles away from South Portland, ME
CLEAN CARFAX, Recent Oil Change, Dealer Detailed, Dealer Inspected, AWD. Satin Steel Metallic 2020 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC 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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV9LL326165
Stock: UG269
Certified Pre-Owned: No
Listed since: 05-06-2025 - $18,249fair price$28 below market
- 82,109 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Bob Weaver Chevrolet GMC (366 mi away)
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Located in Pottsville, PA / 366 miles away from South Portland, ME
***For Current Pricing Visit www.bobweaverauto.com***, AWD.AWD 9-Speed Automatic 1.5L DOHC25/28 City/Highway MPGExcited to offer this stunning-looking...
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: 3GKALVEV8LL106656
Stock: G25543A
Certified Pre-Owned: No
Listed since: 04-11-2025 - Price Drop$18,700fair price$314 below market
- 61,510 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Pellegrino Auto Sales (400 mi away)
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Located in Batavia, NY / 400 miles away from South Portland, ME
2020 GMC Terrain SLE Summit White SLE 1.5L DOHC 9-Speed Automatic AWD Full Synthetic Oil Change, Apple CarPlay/Android Auto, Black GMC Center Caps w/B...
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: 3GKALTEV1LL193630
Stock: 25175
Certified Pre-Owned: No
Listed since: 04-18-2025 - $21,987fair price$219 below market
- 61,888 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Banks Chevrolet Buick GMC (68 mi away)
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Located in Concord, NH / 68 miles away from South Portland, ME
2 USB Data Ports w/SD Card Reader,6-Speaker Audio System Feature,6-Way Power Front Passenger Seat,8-Way Power Driver Seat Adjuster,AM/FM radio: Sirius...
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: 3GKALVEX3LL231582
Stock: T31582
Certified Pre-Owned: No
Listed since: 05-17-2025 - $20,358fair price$45 below market
- 79,097 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Hyundai Chambersburg (455 mi away)
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Located in Chambersburg, PA / 455 miles away from South Portland, ME
**CERTIFIED** This 2020 Satin Steel Metallic GMC Terrain SLT AWD is well equipped and includes these features and benefits:Timbrook Q-Certified Pre-Ow...
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: 3GKALVEV9LL171581
Stock: UK171581
Certified Pre-Owned: No
Listed since: 06-12-2025 - $20,494fair price$323 above market
- 46,076 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Hawkins Chevrolet (369 mi away)
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Located in Danville, PA / 369 miles away from South Portland, ME
CARFAX 1-Owner, GREAT MILES 46,076! WAS $20,995. Lane Keeping Assist, WiFi Hotspot, Keyless Start, Onboard Communications System, iPod/MP3 Input, Alum...
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: 3GKALTEV8LL176114
Stock: 61834A
Certified Pre-Owned: No
Listed since: 05-02-2025 - $19,999fair price$199 above market
- 83,559 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Central GMC of Norwood (107 mi away)
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Located in Norwood, MA / 107 miles away from South Portland, ME
Jut a really nice extra clean well maintained all wheel drive SUV with a power package, low miles, power sunroof, heated mirrors, back up camera and p...
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: 3GKALTEVXLL117064
Stock: GM2996A
Certified Pre-Owned: No
Listed since: 05-05-2025 - New Listing$18,988good price$1,553 below market
- 81,000 miles
- 1 accident, 2 owners, personal use
- 5 Seats
- McGee GMC of Charlton (134 mi away)
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Located in Charlton, MA / 134 miles away from South Portland, ME
Recent Arrival! 2020 GMC Terrain Blue Emerald Metallic SLT 21/26 City/Highway MPG AWD. McGee GMC of Charlton thrives on helping people like you find t...
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: 3GKALVEX5LL196561
Stock: T1219B
Certified Pre-Owned: No
Listed since: 05-23-2025 - $20,098fair price$481 above market
- 87,614 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Enterprise Car Sales Woburn (88 mi away)
- Home delivery*
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Located in Woburn, MA / 88 miles away from South Portland, ME
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: 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: 3GKALVEV7LL212533
Stock: 8GV74M
Certified Pre-Owned: No
Listed since: 05-02-2025 - $17,588fair price$780 above market
- 86,782 miles
- No accidents, 3 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Naryan Auto Group (348 mi away)
Close
Located in Philadelphia, PA / 348 miles away from South Portland, ME
Clean CARFAX. Summit White 2020 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHCRecent Arrival! Odometer is 17647 miles below market average! 26/30 C...
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: 3GKALPEV2LL120712
Stock: 120712
Certified Pre-Owned: No
Listed since: 06-01-2025 - $25,998fair price$426 above market
- 43,764 miles
- No accidents, 2 owners, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- CarMax Norwood (109 mi away)
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Located in Norwood, MA / 109 miles away from South Portland, ME
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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX2LL118850
Stock: 27524979
Certified Pre-Owned: No - $20,364fair price$620 above market
- 46,180 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Leesburg Buick GMC (489 mi away)
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Located in Leesburg, VA / 489 miles away from South Portland, ME
Recent Arrival! 2020 GMC Terrain SLE Blue Emerald Metallic FWD 1.5L DOHCLow Miles, Local Trade, Back up camera, Bluetooth Hands-free, Cruise Control...
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: 3GKALMEV2LL272178
Stock: P1026B
Certified Pre-Owned: No
Listed since: 06-05-2025 - Price Drop$18,500fair price$73 below market
- 81,676 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Len Stoler Chrysler Dodge Jeep Ram (444 mi away)
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Located in Westminster, MD / 444 miles away from South Portland, ME
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: 06-04-2025 - $16,987fair price$53 above market
- 85,317 miles
- 2 accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Brattleboro Auto Mall (125 mi away)
Close
Located in Brattleboro, VT / 125 miles away from South Portland, ME
This 2020 Satin Steel Metallic GMC Terrain SLE AWD is well equipped and includes these features and benefits: License Plate Front Mounting Package, Pr...
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: 3GKALTEV3LL304808
Stock: C24282A
Certified Pre-Owned: No
Listed since: 02-10-2025 - $21,800
- 95,386 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Northpoint GMC (131 mi away)
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Located in Newport, VT / 131 miles away from South Portland, ME
Take advantage of our exclusive Big Deal Plus+ plan which includes 2 years of UNLIMITED scheduled maintenance at no extra charge! You will enjoy 2 yea...
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: 3GKALVEV4LL162609
Stock: NGP114
Certified Pre-Owned: No
Listed since: 04-22-2025 - Price Drop$18,987
- 97,350 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Banks Chevrolet Buick GMC (68 mi away)
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Located in Concord, NH / 68 miles away from South Portland, ME
2 USB Data Ports,2 USB Data Ports w/SD Card Reader,6-Speaker Audio System Feature,6-Way Power Front Passenger Seat,8-Way Power Driver Seat Adjuster,AM...
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: 3GKALVEV6LL119745
Stock: T19745
Certified Pre-Owned: No
Listed since: 05-10-2025
Showing 22 - 42 out of 3,138 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
Compared to the CRV...
K squared, 03/23/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
I drive a CRV at work all day in all kinds of Phoenix metro traffic. It is OK but my 2020 Terrain has it beat overall in my opinion. The 2.0 turbo is zippy, and quiet. I drove a 2020 1.5L turbo up to Flagstaff and I would recommend the bigger engine, glad I bought it. The CRV and its CVT transmission is loud and annoying on the freeway. Hard to keep a consistent speed on the freeway … which drives me nuts. I notice the Terrain has a quieter cabin because I can hear people talk on the phone. I am 6’9 and would always like more legroom but the console of the CRV digs into my right leg, in the Terrain it does not. I am still getting used to no shifter but the extra room is nice. To me the only thing the CRV wins in the comparison is it gets really good gas mileage & it has never been in the shop for a repair in 88,000 miles (1 1/2 years). I hope the Terrain is comparable in that area! Not sure I agree with all the CRV hype and the experts ragging on the Terrain. I like the look of the Terrain and 18/19/20’s look WAY better than its boxy predecessor.
Used 2020 GMC Terrain in South Portland, ME 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 | $19,489 | $22,151 | $24,713 |
| Clean | $18,985 | $21,570 | $24,058 |
| Average | $18,144 | $20,603 | $22,965 |
| Rough | $17,051 | $19,345 | $21,545 |
The average list price of a used 2020 GMC Terrain in South Portland, Maine is $20,379. The average mileage on a used GMC Terrain 2020 for sale in South Portland, Maine is 67,175. Based on the average mileage of 67,175 for used 2020 GMC Terrain for sale in South Portland, ME 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 South Portland, Maine to be $18,144.
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