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1,347 listings
- Price Drop$23,895good price$1,492 below market
- 34,790 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- McGovern GMC (34 mi away)
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Located in Westborough, MA / 34 miles away from Nashua, NH
Recent Arrival! McGovern GMC is proud to present this...Satin Steel Metallic 2021 GMC Terrain SLT 1.5L DOHC 9-Speed Automatic CARFAX One-Owner. Clean...
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: 3GKALVEV2ML326554
Stock: GM11549A
Certified Pre-Owned: No
Listed since: 04-07-2025 - $19,790good price$1,051 below market
- 57,405 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- North End Motors (46 mi away)
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Located in Canton, MA / 46 miles away from Nashua, NH
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$20,610fair price$411 below market
- 38,583 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- McGee Mazda of Claremont (59 mi away)
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Located in Claremont, NH / 59 miles away from Nashua, NH
Recent Arrival!AWD, Alloy wheels, Apple CarPlay/Android Auto, Electronic Stability Control, Exterior Parking Camera Rear, Heated door mirrors, Lane ...
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: 3GKALTEV4ML329282
Stock: TM25081
Certified Pre-Owned: No
Listed since: 06-10-2025 Selling or trading in?
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- New Listing$23,498good price$1,698 below market
- 31,401 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- McGee GMC of Charlton (50 mi away)
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Located in Charlton, MA / 50 miles away from Nashua, NH
Recent Arrival! Odometer is 15187 miles below market average! 2021 GMC Terrain Quicksilver Metallic SLT 25/28 City/Highway MPG AWD. McGee GMC of Charl...
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: 3GKALVEVXML377509
Stock: MC1426D
Certified Pre-Owned: No
Listed since: 05-19-2025 - New Listing$21,791fair price$580 above market
- 63,000 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Portsmouth Chevrolet (43 mi away)
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Located in Portsmouth, NH / 43 miles away from Nashua, NH
Recent Arrival! 2021 GMC Terrain SLE 1.5L DOHC Ebony Twilight MetallicAWD.We believe there is more to buying a vehicle than worrying about the price. ...
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 - $20,987fair price$524 above market
- 71,075 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Springfield GMC (64 mi away)
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Located in North Springfield, VT / 64 miles away from Nashua, NH
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: 3GKALTEV6ML389368
Stock: ST26000A
Certified Pre-Owned: No
Listed since: 05-17-2025 - Price Drop$22,500fair price$394 above market
- 51,709 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Automax Pre Owned Marlborough (30 mi away)
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Located in Marlborough, MA / 30 miles away from Nashua, NH
AWD SLT Edition - Summit White exterior on Jet Black Leather interior with Panorama Sunroof / Moonroof, Remote Start, Heated Seats, Apple CarPlay / An...
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: 3GKALVEV1ML381433
Stock: 381433
Certified Pre-Owned: No
Listed since: 05-22-2025 - $22,999fair price$123 above market
- 52,270 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Key Chevrolet GMC of Newport (53 mi away)
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Located in Newport, NH / 53 miles away from Nashua, NH
2021 GMC Terrain SLT 1.5L DOHC Graphite Gray Metallic AWD.At Newport Chevrolet Buick GMC, you win!We believe there is more to buying a vehicle th...
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: 3GKALVEV9ML344131
Stock: E13556A
Certified Pre-Owned: No
Listed since: 06-09-2025 - New Listing
- 41,901 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Banks Chevrolet Buick GMC (29 mi away)
- Home delivery*
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Located in Concord, NH / 29 miles away from Nashua, NH
2 USB Data Ports w/Auxiliary Input Jack,4-Way Manual Driver's Seat,4-Way Manual Front Passenger Seat,6-Speaker Audio System Feature,Air Conditioning,A...
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: 3GKALTEVXML321770
Stock: T21770A
Certified Pre-Owned: Yes
Listed since: 06-03-2025 - New Listing$23,998
- 38,097 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax Westborough (34 mi away)
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Located in Westborough, MA / 34 miles away from Nashua, NH
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: 3GKALTEV4ML380278
Stock: 26925427
Certified Pre-Owned: No - New ListingNot Priced
- 46,661 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Springfield GMC (64 mi away)
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Located in North Springfield, VT / 64 miles away from Nashua, NH
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: 3GKALTEV6ML395588
Stock: ST25291A
Certified Pre-Owned: No
Listed since: 04-25-2025 - $21,699
- 58,047 miles
- No accidents, 1 owner, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Key Acura of Portsmouth (42 mi away)
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Located in Portsmouth, NH / 42 miles away from Nashua, NH
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 - $22,987
- 50,911 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Banks Chevrolet Buick GMC (29 mi away)
- Home delivery*
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Located in Concord, NH / 29 miles away from Nashua, NH
2 USB Data Ports w/Auxiliary Input Jack,4-Way Manual Front Passenger Seat,6-Speaker Audio System Feature,8-Way Power Driver Seat Adjuster,Adaptive Cru...
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: 3GKALTEV3ML372186
Stock: T72186
Certified Pre-Owned: No
Listed since: 05-31-2025 - New Listing$15,300great price$4,068 below market
- 99,001 miles
- 1 accident, 1 owner, personal use only
- 5 Seats
- Auto Factory Automotive (31 mi away)
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Located in Peabody, MA / 31 miles away from Nashua, NH
Step into the sleek and stylish 2020 GMC Terrain, a perfect blend of functionality and flair. This white beauty is as smooth as freshly fallen snow, w...
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: 3GKALVEX0LL129673
Stock: 129673
Certified Pre-Owned: No - New Listing$18,985great price$3,166 below market
- 71,249 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- McGee Mazda of Claremont (59 mi away)
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Located in Claremont, NH / 59 miles away from Nashua, NH
Recent Arrival!AWD, 4.2" Multi-Color Driver Information Screen, Alloy wheels, Delay-off headlights, Dual-Zone Automatic Climate Control, Electronic ...
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: 3GKALTEV0NL123295
Stock: TM25091
Certified Pre-Owned: No
Listed since: 06-17-2025 - $22,999fair price$365 below market
- 35,596 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Key Chevrolet of White River (73 mi away)
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Located in White River Junction, VT / 73 miles away from Nashua, NH
At Key Chevrolet of White River, our team is focused on helping you find the vehicle you want without any hassle or pressure. The sales process will b...
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: 3GKALTEV2NL145153
Stock: W4124A
Certified Pre-Owned: No
Listed since: 04-28-2025 - Price Drop$27,999fair price$683 below market
- 5,091 miles
- No accidents, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Key GMC of Rochester (46 mi away)
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Located in Rochester, NH / 46 miles away from Nashua, NH
AWD.Thank you for shopping with Key GMC of Rochester, part of the Key Auto Group Family of Dealerships and home to our Exclusive “Key Care” Vehicle ...
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: 3GKALYEV2NL280176
Stock: P12566
Certified Pre-Owned: No
Listed since: 05-01-2025 - Price Drop$23,599good price$1,284 below market
- 23,903 miles
- No accidents, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Automax Pre Owned Marlborough (30 mi away)
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Located in Marlborough, MA / 30 miles away from Nashua, NH
Only 24k Miles - AWD SLE Elevation Edition - Marine Metallic Blue exterior on Jet Black interior with Navigation / GPS / NAV, Remote Start, Backup Cam...
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: 3GKALTEV8NL287023
Stock: 287023
Certified Pre-Owned: No
Listed since: 04-11-2025 - $25,878fair price$491 above market
- 19,455 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Fairfield's Buick GMC (41 mi away)
- Home delivery*
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Located in Keene, NH / 41 miles away from Nashua, NH
CARFAX One-Owner. This 2020 White Frost Tricoat GMC Terrain SLT AWD is well equipped and includes these features and benefits:Clean CARFAX. 21/26 City...
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: 3GKALVEX3LL309679
Stock: G2539A
Certified Pre-Owned: No
Listed since: 04-17-2025 - $17,995good price$1,454 below market
- 83,766 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- South Easton Motor Sales (56 mi away)
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Located in South Easton, MA / 56 miles away from Nashua, NH
The 2020 GMC Terrain AWD 4dr SLT, with its striking Graphite Gray Metallic exterior, exudes a sophisticated presence that commands attention on the ro...
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: 3GKALVEV6LL102749
Stock: 24424
Certified Pre-Owned: No
Listed since: 05-22-2025 - Price Drop$22,987fair price$416 below market
- 45,733 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Banks Chevrolet Buick GMC (29 mi away)
- Home delivery*
Close
Located in Concord, NH / 29 miles away from Nashua, NH
2 USB Data Ports w/Auxiliary Input Jack,4-Way Manual Front Passenger Seat,6-Speaker Audio System Feature,8-Way Power Driver Seat Adjuster,Adaptive Cru...
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: 3GKALTEV7NL146184
Stock: T46184
Certified Pre-Owned: Yes
Listed since: 04-25-2025
Showing 1 - 21 out of 1,347 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 Nashua, NH 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 | $18,575 | $20,679 | $22,788 |
| Clean | $18,180 | $20,228 | $22,280 |
| Average | $17,521 | $19,477 | $21,433 |
| Rough | $16,664 | $18,500 | $20,332 |
The average list price of a used 2021 GMC Terrain in Nashua, New Hampshire is $22,224. The average mileage on a used GMC Terrain 2021 for sale in Nashua, New Hampshire is 48,554. Based on the average mileage of 48,554 for used 2021 GMC Terrain for sale in Nashua, NH 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 Nashua, New Hampshire to be $17,521.
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