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2,150 listings
- Price Drop$17,499great price$2,659 below market
- 63,000 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Portsmouth Chevrolet (164 mi away)
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Located in Portsmouth, NH / 164 miles away from New Haven, CT
*ONE OWNER, *2021 GMC TERRAIN SLE, *ALL WHEEL DRIVE, *BLUETOOTH, *BACK UP CAMERA, *APPLE CARPLAY/ANDROID AUTO, *LANE DEPARTURE, *BLIND SPOT, *ADAPTIVE...
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: 3GKALTEV8ML375309
Stock: CH4243A
Certified Pre-Owned: No
Listed since: 06-17-2025 - $22,298great price$2,687 below market
- 35,245 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Driveway (81 mi away)
- Home delivery*
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Located in Maplewood, NJ / 81 miles away from New Haven, CT
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless ...
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: 3GKALVEV9ML314756
Stock: MDP25406
Certified Pre-Owned: No - $19,595great price$2,257 below market
- 62,943 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Auto Haus of Irvington (79 mi away)
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Located in Irvington, NJ / 79 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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV0ML302625
Stock: ML302625
Certified Pre-Owned: No
Listed since: 01-02-2024 - $21,995good price$2,340 below market
- 38,884 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Holman Cadillac (143 mi away)
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Located in Mount Laurel, NJ / 143 miles away from New Haven, CT
CARFAX One-Owner. AWD.Call NOW (856) 778-1000 www.holmancadillac.com This vehicle is Holman Certified and passed a rigorous safety inspection and ha...
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: 3GKALVEV9ML366758
Stock: ML366758
Certified Pre-Owned: No
Listed since: 08-14-2025 - Price Drop$23,552fair price$201 below market
- 27,585 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Bob Weaver Chevrolet GMC (178 mi away)
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Located in Pottsville, PA / 178 miles away from New Haven, CT
***For Current Pricing Visit www.bobweaverauto.com***, AWD.CARFAX One-Owner. Clean CARFAX.AWD 9-Speed Automatic 1.5L DOHCOdometer is 25987 miles below...
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: 3GKALVEV7ML314433
Stock: G26515A
Certified Pre-Owned: No
Listed since: 08-04-2025 - $22,377good price$1,409 below market
- 44,240 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Wallingford Auto Park (12 mi away)
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Located in Wallingford, CT / 12 miles away from New Haven, CT
Sunroof Discover the perfect blend of style and capability with this 2021 GMC Terrain SLT. With its All-Wheel Drive, you can confidently tackle any r...
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: 3GKALVEV4ML369664
Stock: 19298A
Certified Pre-Owned: No
Listed since: 08-04-2025 - $22,000fair price$506 below market
- 16,413 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Plaza Toyota (72 mi away)
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Located in Brooklyn, NY / 72 miles away from New Haven, CT
2021 GMC Terrain SLE AWD | Pre-Owned | Brooklyn NY | $ 22000. Priced below KBB Fair Purchase Price! Odometer is 4769 miles below market average! CARFA...
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: 3GKALTEVXML357944
Stock: Y9947
Certified Pre-Owned: No
Listed since: 08-29-2025 - Price Drop$21,187fair price$215 below market
- 19,078 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Lia Chrysler Jeep Dodge Ram Northampton (72 mi away)
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Located in Northampton, MA / 72 miles away from New Haven, CT
Ebony Twilight Metallic 2021 GMC Terrain SLE 1.5L DOHC 9-Speed Automatic FWDOne Owner - Clean CarFax *, Lane Departure Warning *, Blind Spot Monitorin...
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: 3GKALMEV2ML381452
Stock: ML381452T
Certified Pre-Owned: No
Listed since: 08-20-2025 - $20,995good price$1,511 below market
- 55,372 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Freehold Buick GMC (101 mi away)
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Located in Freehold, NJ / 101 miles away from New Haven, CT
CLEAN CARFAX/NO ACCIDENTS REPORTED, ONE OWNER, SERVICE RECORDS AVAILABLE, BLUETOOTH/HANDS FREE CELL PHONE, BACK UP CAMERA, 2 SETS OF KEYS, DEALER SERV...
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: 3GKALPEV0ML364974
Stock: 16939A
Certified Pre-Owned: Yes
Listed since: 08-19-2025 - New Listing$17,990great price$3,143 below market
- 30,153 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Magic Auto Sales (67 mi away)
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Located in Little Ferry, NJ / 67 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: 3GKALTEV1ML342930
Stock: 342930
Certified Pre-Owned: No - $22,299good price$1,350 below market
- 48,151 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Driveway (75 mi away)
- Home delivery*
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Located in Bloomfield, NJ / 75 miles away from New Haven, CT
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Bluetooth,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping ...
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: 3GKALVEV8ML364824
Stock: BBR10164A
Certified Pre-Owned: No - $20,591good price$1,172 below market
- 71,519 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Key Chevrolet GMC of Newport (146 mi away)
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Located in Newport, NH / 146 miles away from New Haven, CT
2021 GMC Terrain SLT 1.5L DOHC Satin Steel Metallic AWD.At Newport Chevrolet Buick GMC, you win!We believe there is more to buying a vehicle than...
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: 3GKALVEV3ML326286
Stock: E13721A
Certified Pre-Owned: No
Listed since: 08-29-2025 - $19,700fair price$284 below market
- 49,913 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Nielsen Dodge Chrysler Jeep Ram (84 mi away)
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Located in East Hanover, NJ / 84 miles away from New Haven, CT
Ebony Twilight Metallic 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHCOdometer is 13943 miles below market average! 25/30 City/Highway MPG
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: 3GKALMEV5ML322881
Stock: E51153A
Certified Pre-Owned: No
Listed since: 07-12-2025 - $23,295fair price$574 above market
- 59,825 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Matt Blatt Kia of Abington (142 mi away)
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Located in Roslyn, PA / 142 miles away from New Haven, CT
LEATHER, BLUETOOTH, BACKUP CAMERA, Terrain SLT, 4D Sport Utility, 1.5L DOHC, 9-Speed Automatic, AWD, Ebony Twilight Metallic, Jet Black Leather, Power...
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: 3GKALVEV3ML302330
Stock: A0904
Certified Pre-Owned: No
Listed since: 08-14-2025 - Price Drop$19,600good price$1,267 below market
- 43,091 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- AutoPROVED (140 mi away)
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Located in Allentown, PA / 140 miles away from New Haven, CT
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: 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 (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV7ML376175
Stock: A2506205
Certified Pre-Owned: No
Listed since: 06-19-2025 - $21,499fair price$754 above market
- 57,405 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- North End Motors (111 mi away)
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Located in Canton, MA / 111 miles away from New Haven, CT
Forward Emergency Braking (FEB), Distance Pacing Cruise Control, Rear View Camera, Apple CarPlay, Google Android Auto, Bluetooth Handsfree, Power Lift...
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: 3GKALVEV7ML300077
Stock: B23262
Certified Pre-Owned: No
Listed since: 04-04-2024 - Price Drop$15,979fair price$18 above market
- 116,672 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Lebanon Auto Sales (192 mi away)
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Located in Lebanon, PA / 192 miles away from New Haven, CT
Shop online now from the privacy of your home only at www.lebanonauto.com and contact us at 717-273-9771 to discuss your options over the phone! Injec...
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: 3GKALTEV2ML309192
Stock: L2115
Certified Pre-Owned: No
Listed since: 05-08-2025 - $22,894fair price$490 below market
- 49,919 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Hawkins Chevrolet (191 mi away)
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Located in Danville, PA / 191 miles away from New Haven, CT
REDUCED FROM $23,995! CARFAX 1-Owner. Nav System, Heated Leather Seats, Moonroof, Back-Up Camera, Power Liftgate, Remote Engine Start, WHEELS, 19 X 7....
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: 3GKALVEVXML320677
Stock: 62442A
Certified Pre-Owned: No
Listed since: 08-22-2025 - $19,995fair price$120 below market
- 58,187 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- First Chrysler Jeep Dodge Ram (94 mi away)
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Located in North Attleboro, MA / 94 miles away from New Haven, CT
This 2021 Satin Steel Metallic GMC Terrain SLE AWD is well equipped and includes these features and benefits:AWD. 25/28 City/Highway MPGYou can 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: 3GKALTEVXML348905
Stock: C7860A
Certified Pre-Owned: No
Listed since: 09-10-2025 - New Listing$25,270
- 28,666 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Madison Honda (86 mi away)
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Located in Madison, NJ / 86 miles away from New Haven, CT
FULLY SERVICED AND ROAD-READY, FRESHLY DETAILED, RECENT MADISON HONDA TRADE, SERVICE RECORDS AVAILABLE, LEATHER, CLEAN CARFAX...NO ACCIDENTS!, AWD.25/...
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: 3GKALVEV3ML331603
Stock: 86191B
Certified Pre-Owned: No
Listed since: 09-19-2025 - Price Drop$19,877
- 19,259 miles
- Issue reported, 1 owner, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Driveway (102 mi away)
- Home delivery*
Close
Located in Freehold, NJ / 102 miles away from New Haven, CT
CarFax No Accidents Reported,CarFax 1-Owner,Low Mileage,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Lane Keeping Assist,Remote Start,Turbo/Su...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
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: 3GKALTEV6ML307347
Stock: FTP7566
Certified Pre-Owned: No
Showing 1 - 21 out of 2,150 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 SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $16,655 | $18,329 | $20,007 |
| Clean | $16,300 | $17,929 | $19,561 |
| Average | $15,709 | $17,264 | $18,817 |
| Rough | $14,941 | $16,398 | $17,851 |
The average list price of a used 2021 GMC Terrain in New Haven, Connecticut is $20,976. The average mileage on a used GMC Terrain 2021 for sale in New Haven, Connecticut is 47,406. Based on the average mileage of 47,406 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 $15,709.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.