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2,113 listings
- 52,748 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- O'Neil GMC (136 mi away)
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Located in Warminster, PA / 136 miles away from New Haven, CT
This 2021 GMC Terrain SLT in Satin Steel Metallic features: 1.5L DOHC 9-Speed Automatic AWD CARFAX One-Owner. Clean CARFAX. Certified.GMC Certified 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: 3GKALVEV7ML324105
Stock: T46A
Certified Pre-Owned: Yes
Listed since: 07-24-2025- $22,159
- 58,047 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Key Acura of Portsmouth (162 mi away)
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Located in Portsmouth, NH / 162 miles away from New Haven, CT
2021 GMC Terrain SLT SLT Please call 603-319-0474 or come to Key Acura of Portsmouth today! AWD. This Terrain SLT is nicely equipped with License Plat...
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: 3GKALVEV6ML347942
Stock: P12554
Certified Pre-Owned: No
Listed since: 04-30-2025 - $12,450great price$3,652 below market
- 105,537 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Route 1 Hyundai (105 mi away)
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Located in Monmouth Junction, NJ / 105 miles away from New Haven, CT
2020 GMC Terrain SLE RED QUARTZ TINTICOAT EXTERIOR OVER ORIGINAL MSRP: $32,275.00ROUTE 1 HYUNDAI & GENESIS IS PROU...
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV9LL141605
Stock: HH057211A
Certified Pre-Owned: No
Listed since: 08-15-2025 - $17,345great price$1,996 below market
- 74,157 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 25 City / 30 Hwy MPG
- Maserati of Monmouth (95 mi away)
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Located in Ocean Township, NJ / 95 miles away from New Haven, CT
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 (25 City/30 Highway)
Listing Information:
VIN: 3GKALMEV8NL165994
Stock: 165994
Certified Pre-Owned: No
Listed since: 08-06-2025 - Price Drop$25,789great price$3,040 below market
- 19,067 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- North Bay GMC (55 mi away)
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Located in Great Neck, NY / 55 miles away from New Haven, CT
Certified. 2022 GMC Terrain AT4 Ebony Twilight Metallic This Terrain AT4 is nicely equipped with Floor Liner Package (LPO) (Front & Rear Premium All-W...
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: 3GKALYEV8NL264810
Stock: 12441P
Certified Pre-Owned: Yes
Listed since: 08-19-2025 - $22,995
- 20,472 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- J&M Automotive (12 mi away)
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Located in Naugatuck, CT / 12 miles away from New Haven, CT
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: 3GKALTEV7ML347310
Stock: 2147310
Certified Pre-Owned: No - $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 (135 mi away)
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Located in Feasterville, PA / 135 miles away from New Haven, CT
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 - $20,498great price$1,877 below market
- 35,517 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- MetroWest Hyundai (103 mi away)
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Located in Framingham, MA / 103 miles away from New Haven, CT
2022 GMC Terrain SLESERVICE RECORD AVAILABLE, RECENT METROWEST TRADE IN, GOOD TIRES, FACTORY MAINTENANCE UP TO DATE, 2 USB Data Ports w/Auxiliary Inp...
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: 3GKALTEV4NL112851
Stock: SH1735A
Certified Pre-Owned: No
Listed since: 05-06-2025 - $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 (145 mi away)
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Located in Philadelphia, PA / 145 miles away from New Haven, CT
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 - Price Drop$18,975good price$1,100 below market
- 31,656 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Island GMC (79 mi away)
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Located in Staten Island, NY / 79 miles away from New Haven, CT
Island Auto Group – No Hidden Fees, No Games, Just Real Prices! What You See is What You Pay – No "Extra" Dealer Fees Ever! Most dealers advertise fak...
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: 3GKALTEV8NL216842
Stock: 160802
Certified Pre-Owned: No
Listed since: 08-07-2025 - New Listing$20,465good price$1,771 below market
- 30,055 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Ingersoll Auto of Danbury (27 mi away)
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Located in Danbury, CT / 27 miles away from New Haven, CT
Priced below KBB Fair Purchase Price! CARFAX One-Owner.8-Way Power Driver Seat Adjuster, Adaptive Cruise Control, Driver & Front Passenger Heated Se...
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: 3GKALTEV6NL236460
Stock: P236460
Certified Pre-Owned: Yes
Listed since: 08-11-2025 - $19,488good price$2,618 below market
- 39,606 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Teddy Volkswagen (56 mi away)
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Located in Bronx, NY / 56 miles away from New Haven, CT
This highly desirable, fully serviced and reconditioned 2020 GMC Terrain SLT, has a very attractive Ebony Twilight Metallic exterior color 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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEVXLL276789
Stock: A0746U
Certified Pre-Owned: No
Listed since: 06-28-2025 - 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 (75 mi away)
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Located in Riverdale, NJ / 75 miles away from New Haven, CT
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 - $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)
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Located in Keyport, NJ / 91 miles away from New Haven, CT
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 - $20,995good price$1,758 below market
- 27,546 miles
- No accidents, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- G Motors Old Bridge (94 mi away)
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Located in Old Bridge, NJ / 94 miles away from New Haven, CT
2022 GMC Terrain SLE Sport Utility 4DEngine: 1.5L turbocharged 4-cylinder engine, providing a balance of power and fuel efficiencyTransmission: 9-spee...
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: 3GKALTEV0NL117738
Stock: OL117738
Certified Pre-Owned: No - Price Drop$23,496good price$1,298 below market
- 20,230 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Performance Buick GMC of Woodbridge (88 mi away)
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Located in Woodbridge, NJ / 88 miles away from New Haven, CT
AWD. Odometer is 10179 miles below market average!** OIL CHANGES FOR LIFE!! With purchase or lease of your New, Pre-Owned or Certified Pre-Owned Buick...
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: 3GKALVEV2NL187415
Stock: GW1051
Certified Pre-Owned: No
Listed since: 07-30-2025 - New Listing$25,339good price$2,118 below market
- 20,282 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Ingersoll Auto of Danbury (27 mi away)
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Located in Danbury, CT / 27 miles away from New Haven, CT
Odometer is 9897 miles below market average! CARFAX One-Owner. Clean CARFAX.Adaptive Cruise Control, Black GMC Center Caps w/Red GMC Lettering, Blac...
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: 3GKALVEV0NL301251
Stock: P301251
Certified Pre-Owned: Yes
Listed since: 09-13-2025 - $18,995good price$1,276 below market
- 28,955 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Island GMC (79 mi away)
Close
Located in Staten Island, NY / 79 miles away from New Haven, CT
Island Auto Group – No Hidden Fees, No Games, Just Real Prices! What You See is What You Pay – No "Extra" Dealer Fees Ever! Most dealers advertise fak...
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: 3GKALTEVXNL310561
Stock: 160745
Certified Pre-Owned: No
Listed since: 07-18-2025 - 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 (76 mi away)
- Five Star Dealer
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Located in Bloomfield, NJ / 76 miles away from New Haven, CT
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 - Price Drop$23,595good price$831 below market
- 21,278 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Metro Honda (74 mi away)
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Located in Jersey City, NJ / 74 miles away from New Haven, CT
2 USB Data Ports, 2 USB Data Ports w/SD Card Reader, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, 6-Way Power Front Passenger Seat...
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: 3GKALVEV6NL251164
Stock: NL251164
Certified Pre-Owned: No
Listed since: 07-28-2025 - Price Drop$24,650good price$1,879 below market
- 49,659 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Colonial Ford (123 mi away)
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Located in Plymouth, MA / 123 miles away from New Haven, CT
Highlights of this 2022 GMC Terrain include: PRICE DROP FROM $26,995, PRICED TO MOVE $2,200 below J.D. Power Retail! EPA 28 MPG Hwy/25 MPG City! Heate...
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: 3GKALYEV3NL267680
Stock: N13559A
Certified Pre-Owned: No
Listed since: 07-30-2025
Showing 22 - 42 out of 2,113 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
2021 GMC Terrain
S.M., 06/10/2021
2021 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
It’s been a about a month with my 2021 GMC Terrain and I absolutely love it. It’s not the fastest car in the world but it’s 4 Cylinder engine can actually run hard and smooth at the same time. As far as the milage it runs on gas, I honestly can’t complain. it’s the perfect size efficient vehicle anyone can ask for.
Used 2021 GMC Terrain in New Haven, CT 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 | $18,263 | $20,040 | $21,823 |
| Clean | $17,874 | $19,603 | $21,336 |
| Average | $17,226 | $18,875 | $20,525 |
| Rough | $16,384 | $17,929 | $19,471 |
The average list price of a used 2021 GMC Terrain in New Haven, Connecticut is $20,280. The average mileage on a used GMC Terrain 2021 for sale in New Haven, Connecticut is 45,395. Based on the average mileage of 45,395 for used 2021 GMC Terrain for sale in New Haven, CT 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 New Haven, Connecticut to be $17,226.
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