Used gmc terrain for Sale near Unity, ME
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2022 GMC Terrain SLE
28,333 mi.
16 days on market
3GKALTEV5NL252889
$25,217
Good Deal
Quirk Chrysler Jeep Dodge Ram Fiat Of Bangor
Bangor, ME
4.6
2024 GMC Terrain SLT
18,605 mi.
27 days on market
3GKALVEGXRL171714
Contact Dealer
Quirk Chevy Of Bangor
Bangor, ME
4.5
2025 GMC Terrain Elevation
20,950 mi.
73 days on market
3GKALUEG9SL212477
$27,950
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2023 GMC Terrain SLT
43,402 mi.
74 days on market
3GKALVEG8PL254992
$22,950
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2025 GMC Terrain Elevation
16,895 mi.
74 days on market
3GKALUEG6SL214655
$27,750
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2025 GMC Terrain Elevation
17,559 mi.
73 days on market
3GKALUEGXSL213878
$27,750
Fair Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2025 GMC Terrain Elevation
18,382 mi.
74 days on market
3GKALUEG2SL220307
$27,950
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2023 GMC Terrain SLT
47,961 mi.
11 days on market
3GKALVEG9PL228286
$23,969
Good Deal
Key Ford Of Rockland
Thomaston, ME
4.3
2023 GMC Terrain SLT
54,318 mi.
66 days on market
3GKALVEG8PL200608
$20,779
Key Cdjr Of Newcastle
Newcastle, ME
2016 GMC Terrain SLE-2
110,000 mi.
24 days on market
2GKFLTE31G6328930
$8,400
Good Deal
D M Sales And Service
Wilton, ME
4.6
2019 GMC Terrain SLE
81,471 mi.
25 days on market
3GKALTEV3KL216632
$17,990
Fair Deal
Williams Son Enterprises
Wilton, ME
5.0
2020 GMC Terrain SLE
97,333 mi.
74 days on market
3GKALTEVXLL202941
$19,990
Fair Deal
Williams Son Enterprises
Wilton, ME
5.0
2020 GMC Terrain SLE
101,057 mi.
86 days on market
3GKALTEV5LL333341
$18,990
Fair Deal
Williams Son Enterprises
Wilton, ME
5.0
2024 GMC Terrain SLT
47,847 mi.
5 days on market
3GKALVEG3RL291693
Contact Dealer
Lee Credit Now
Ellsworth, ME
4.5
2024 GMC Terrain SLT
49,482 mi.
17 days on market
3GKALVEG0RL245447
$25,995
Good Deal
Lee Credit Now
Ellsworth, ME
4.5
2019 GMC Terrain Denali
98,419 mi.
170 days on market
3GKALXEX7KL100083
$19,990
Kry Auto Sales
Turner, ME
3.6
2024 GMC Terrain AT4
0 mi.
108 days on market
3GKALYEG1RL191271
$30,888
Great Deal
Emerson Chevrolet Buick Inc
Auburn, ME
4.5
2024 GMC Terrain SLT
38,955 mi.
12 days on market
3GKALVEG0RL191275
$25,995
Great Deal
Lee Gmc Truck Center
Auburn, ME
4.6
2024 GMC Terrain SLE
35,255 mi.
3 days on market
3GKALTEG3RL329069
$24,994
Good Deal
Lee Gmc Truck Center
Auburn, ME
4.6
2022 GMC Terrain Denali
35,285 mi.
110 days on market
3GKALXEVXNL199842
$26,544
Fair Deal
K R Auto Sales
Auburn, ME
2020 GMC Terrain SLT
69,496 mi.
108 days on market
3GKALVEX7LL163416
$21,995
Harpswell Auto Sales
Brunswick, ME
4.4
2021 GMC Terrain SLE
58,531 mi.
67 days on market
3GKALTEV3ML370471
$23,995
Fair Deal
Harpswell Auto Sales
Brunswick, ME
4.4
2023 GMC Terrain SLE
48,188 mi.
116 days on market
3GKALTEG2PL232152
$21,699
Good DealSingle owner
Darlings Brunswick Ford
Brunswick, ME
4.5
2015 GMC Terrain SLE-1
92,661 mi.
139 days on market
2GKFLVEK1F6122766
$8,990
Good Deal
Imperial Auto Sales Llc
Auburn, ME
5.0
2020 GMC Terrain SLE
84,783 mi.
34 days on market
3GKALTEV0LL257155
$17,998
Good Deal
Goodwin Chevrolet Brunswick
Brunswick, ME
4.4
2023 GMC Terrain SLT
60,840 mi.
162 days on market
3GKALPEG8PL116932
$23,828
Good Deal
Goodwin Chevrolet Brunswick
Brunswick, ME
4.4
2013 GMC Terrain Denali
80,667 mi.
68 days on market
2GKFLZE34D6293105
$10,990
Bethel Auto Sales
Bethel, ME
3.6
Photos coming soon
2014 GMC Terrain SLE-2
173,279 mi.
18 days on market
2GKFLWEK5E6214077
Contact Dealer
9 Line Auto
Windham, ME
5.0
2022 GMC Terrain SLE
28,333 mi.
16 days on market
3GKALTEV5NL252889
$25,217
Good Deal
Quirk Chrysler Jeep Dodge Ram Fiat Of Bangor
Bangor, ME
4.6
2024 GMC Terrain SLT
18,605 mi.
27 days on market
3GKALVEGXRL171714
Contact Dealer
Quirk Chevy Of Bangor
Bangor, ME
4.5
2025 GMC Terrain Elevation
20,950 mi.
73 days on market
3GKALUEG9SL212477
$27,950
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2023 GMC Terrain SLT
43,402 mi.
74 days on market
3GKALVEG8PL254992
$22,950
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2025 GMC Terrain Elevation
16,895 mi.
74 days on market
3GKALUEG6SL214655
$27,750
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2025 GMC Terrain Elevation
17,559 mi.
73 days on market
3GKALUEGXSL213878
$27,750
Fair Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2025 GMC Terrain Elevation
18,382 mi.
74 days on market
3GKALUEG2SL220307
$27,950
Good Deal
Tucker Chevrolet
Waldoboro, ME
4.0
2023 GMC Terrain SLT
47,961 mi.
11 days on market
3GKALVEG9PL228286
$23,969
Good Deal
Key Ford Of Rockland
Thomaston, ME
4.3
2023 GMC Terrain SLT
54,318 mi.
66 days on market
3GKALVEG8PL200608
$20,779
Key Cdjr Of Newcastle
Newcastle, ME
2016 GMC Terrain SLE-2
110,000 mi.
24 days on market
2GKFLTE31G6328930
$8,400
Good Deal
D M Sales And Service
Wilton, ME
4.6
2019 GMC Terrain SLE
81,471 mi.
25 days on market
3GKALTEV3KL216632
$17,990
Fair Deal
Williams Son Enterprises
Wilton, ME
5.0
2020 GMC Terrain SLE
97,333 mi.
74 days on market
3GKALTEVXLL202941
$19,990
Fair Deal
Williams Son Enterprises
Wilton, ME
5.0
2020 GMC Terrain SLE
101,057 mi.
86 days on market
3GKALTEV5LL333341
$18,990
Fair Deal
Williams Son Enterprises
Wilton, ME
5.0
2024 GMC Terrain SLT
47,847 mi.
5 days on market
3GKALVEG3RL291693
Contact Dealer
Lee Credit Now
Ellsworth, ME
4.5
2024 GMC Terrain SLT
49,482 mi.
17 days on market
3GKALVEG0RL245447
$25,995
Good Deal
Lee Credit Now
Ellsworth, ME
4.5
2019 GMC Terrain Denali
98,419 mi.
170 days on market
3GKALXEX7KL100083
$19,990
Kry Auto Sales
Turner, ME
3.6
2024 GMC Terrain AT4
0 mi.
108 days on market
3GKALYEG1RL191271
$30,888
Great Deal
Emerson Chevrolet Buick Inc
Auburn, ME
4.5
2024 GMC Terrain SLT
38,955 mi.
12 days on market
3GKALVEG0RL191275
$25,995
Great Deal
Lee Gmc Truck Center
Auburn, ME
4.6
2024 GMC Terrain SLE
35,255 mi.
3 days on market
3GKALTEG3RL329069
$24,994
Good Deal
Lee Gmc Truck Center
Auburn, ME
4.6
2022 GMC Terrain Denali
35,285 mi.
110 days on market
3GKALXEVXNL199842
$26,544
Fair Deal
K R Auto Sales
Auburn, ME
2020 GMC Terrain SLT
69,496 mi.
108 days on market
3GKALVEX7LL163416
$21,995
Harpswell Auto Sales
Brunswick, ME
4.4
2021 GMC Terrain SLE
58,531 mi.
67 days on market
3GKALTEV3ML370471
$23,995
Fair Deal
Harpswell Auto Sales
Brunswick, ME
4.4
2023 GMC Terrain SLE
48,188 mi.
116 days on market
3GKALTEG2PL232152
$21,699
Good DealSingle owner
Darlings Brunswick Ford
Brunswick, ME
4.5
2015 GMC Terrain SLE-1
92,661 mi.
139 days on market
2GKFLVEK1F6122766
$8,990
Good Deal
Imperial Auto Sales Llc
Auburn, ME
5.0
2020 GMC Terrain SLE
84,783 mi.
34 days on market
3GKALTEV0LL257155
$17,998
Good Deal
Goodwin Chevrolet Brunswick
Brunswick, ME
4.4
2023 GMC Terrain SLT
60,840 mi.
162 days on market
3GKALPEG8PL116932
$23,828
Good Deal
Goodwin Chevrolet Brunswick
Brunswick, ME
4.4
2013 GMC Terrain Denali
80,667 mi.
68 days on market
2GKFLZE34D6293105
$10,990
Bethel Auto Sales
Bethel, ME
3.6
Photos coming soon
2014 GMC Terrain SLE-2
173,279 mi.
18 days on market
2GKFLWEK5E6214077
Contact Dealer
9 Line Auto
Windham, ME
5.0
Find Used GMC Terrain in Unity, ME
We've got 614 Used GMC Terrain vehicles in Unity, ME, with prices running from $3,993 to $38,518. Mileage ranges up to 189,285 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.
Nearby GMC Terrain for Sale
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Other Used GMC models in Unity, ME
Used GMC 5500Used GMC AcadiaUsed GMC Acadia LimitedUsed GMC C seriesUsed GMC C4500Used GMC C5500Used GMC C6500Used GMC C7500Used GMC C8500Used GMC CanyonUsed GMC EnvoyUsed GMC Envoy XLUsed GMC GMT400Used GMC HUMMER EVUsed GMC JimmyUsed GMC Rally Wagon / VanUsed GMC SafariUsed GMC Safari CargoUsed GMC SavanaUsed GMC Savana 2500Used GMC Savana CargoUsed GMC Savana CutawayUsed GMC Savana PassengerUsed GMC SierraUsed GMC Sierra 1500Used GMC Sierra 1500 Crew CabUsed GMC Sierra 1500 DenaliUsed GMC Sierra 1500 LimitedUsed GMC Sierra 1500HDUsed GMC Sierra 2500 Denali HDUsed GMC Sierra 2500HDUsed GMC Sierra 3500Used GMC Sierra 3500 Chassis CabUsed GMC Sierra 3500 Denali HDUsed GMC Sierra 3500HDUsed GMC Sierra Classic 1500Used GMC Sierra Classic 2500HDUsed GMC Sierra Classic 3500Used GMC Sierra EVUsed GMC SonomaUsed GMC SuburbanUsed GMC T-seriesUsed GMC TopkickUsed GMC TyphoonUsed GMC V15 ConventionalUsed GMC W3500Used GMC W4500Used GMC YukonUsed GMC Yukon XL
All Years for Used GMC Terrain in Unity, ME
Used GMC Terrain 2010Used GMC Terrain 2011Used GMC Terrain 2012Used GMC Terrain 2013Used GMC Terrain 2014Used GMC Terrain 2015Used GMC Terrain 2016Used GMC Terrain 2017Used GMC Terrain 2018Used GMC Terrain 2019Used GMC Terrain 2020Used GMC Terrain 2021Used GMC Terrain 2022Used GMC Terrain 2023Used GMC Terrain 2024Used GMC Terrain 2025Used GMC Terrain 2026