Used GMC Convertibles for Sale in Maine

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3,359 vehicles found

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Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Silver
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
122,932
Stock #:
MU0600
VIN:
1GT49LE70LF150917
Silver 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Mark's Discount Truck & Auto Sales

Sponsored by Mark's Discount Truck & Auto Sales

2020 GMC Sierra 2500HD

Base Crew Cab 4WD

122,932 mi

Londonderry, NH
77 mi away
Fair Deal

$30,244

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
55,716
Stock #:
G26472A
VIN:
1GTR9CED6MZ328776
Gray (Satin Steel Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic
Price drop

-$1,844

Sponsored Listing

2021 GMC Sierra 1500

Elevation Double Cab 4WD

55,716 mi

Haverhill, MA
75 mi away
Great Deal

$32,261

$30,417

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
65,802
Stock #:
6GM1115T
VIN:
3GTUUCED9RG103901
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,073

 

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

65,802 mi

Westbrook, ME
4 mi away
Great Deal

$36,591

$35,518

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
12
Stock #:
G26362
VIN:
1GTPUCEK6TZ448354
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,545

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Portsmouth, NH
48 mi away

New car

MSRP $56,105

$50,044

$47,499

Year:
2021
Make:
GMC
Model:
Canyon
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
308 hp 3.6L V6
Exterior color:
Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
47,725
Stock #:
6KW0678T
VIN:
1GTG6CEN8M1299045
Black 2021 GMC Canyon Pickup Truck Four-Wheel Drive Automatic
Price drop

-$631

 

2021 GMC Canyon

Elevation Crew Cab 4WD

47,725 mi

Westbrook, ME
4 mi away
Good Deal

$29,438

$28,807

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
558
Stock #:
E14560
VIN:
3GTUUBE8XTG198960
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

SLE Crew Cab 4WD

Newport, NH
99 mi away

New car

MSRP $60,145

$51,092

$49,092

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Stock #:
379114
VIN:
3GTUUCE83TG379114
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,649

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Auburn, ME
33 mi away

New car

MSRP $62,280

$52,250

$50,250

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Stock #:
379042
VIN:
3GTUUCE84TG379042
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,649

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Auburn, ME
33 mi away

New car

MSRP $62,280

$52,250

$50,250

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
11
Stock #:
G26363
VIN:
1GTPUCEK6TZ448340
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,530

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Portsmouth, NH
48 mi away

New car

MSRP $56,600

$50,479

$47,949

Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
91,808
Stock #:
6GM1227T
VIN:
1GT49WEYXMF224162
Black 2021 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,483

 

2021 GMC Sierra 3500HD

Denali Crew Cab 4WD

91,808 mi

Westbrook, ME
4 mi away
Great Deal

$49,522

$47,039

Year:
2022
Make:
GMC
Model:
Canyon
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
308 hp 3.6L V6
Exterior color:
Onyx Black
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black/Dark Ash
Transmission:
8-Speed Automatic
Mileage:
32,166
Stock #:
PS1109
VIN:
1GTH6BEN5N1159180
Onyx Black 2022 GMC Canyon Pickup Truck Four-Wheel Drive 8-Speed Automatic
New arrival

 

2022 GMC Canyon

Elevation Standard Extended Cab 4WD

32,166 mi

Somersworth, NH
43 mi away
Good Deal

$27,599

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
85,508
Stock #:
6GM1331T
VIN:
3GTU9CET5MG367893
Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,982

 

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

85,508 mi

Westbrook, ME
4 mi away
Good Deal

$33,235

$31,253

Year:
2026
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
175 hp 1.5L I4
Exterior color:
Black
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
21,827
Stock #:
29260187
VIN:
3GKALMEG4TL333094
Black 2026 GMC Terrain SUV / Crossover Front-Wheel Drive Automatic
Price drop

-$1,000

 

2026 GMC Terrain

Elevation FWD

21,827 mi

Store transfer to South Portland, ME
Price includes $1,099 shipping
Great Deal

$26,097

$25,097

Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Gray
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
61,519
Stock #:
6GM1497T
VIN:
1GT49PEY0RF148383
Gray 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

61,519 mi

Westbrook, ME
4 mi away
Good Deal

$62,498

Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
12,669
Stock #:
U2420
VIN:
1GT4UZEY0SF210235
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

12,669 mi

Portsmouth, NH
48 mi away
Fair Deal

$82,514

Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Silver
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
122,932
Stock #:
MU0600
VIN:
1GT49LE70LF150917
Silver 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Mark's Discount Truck & Auto Sales

Sponsored by Mark's Discount Truck & Auto Sales

2020 GMC Sierra 2500HD

Base Crew Cab 4WD

122,932 mi

Londonderry, NH
77 mi away
Fair Deal

$30,244

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
55,716
Stock #:
G26472A
VIN:
1GTR9CED6MZ328776
Gray (Satin Steel Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic
Price drop

-$1,844

Sponsored Listing

2021 GMC Sierra 1500

Elevation Double Cab 4WD

55,716 mi

Haverhill, MA
75 mi away
Great Deal

$32,261

$30,417

Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
65,802
Stock #:
6GM1115T
VIN:
3GTUUCED9RG103901
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,073

 

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

65,802 mi

Westbrook, ME
4 mi away
Great Deal

$36,591

$35,518

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Summit White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
12
Stock #:
G26362
VIN:
1GTPUCEK6TZ448354
Summit White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,545

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Portsmouth, NH
48 mi away

New car

MSRP $56,105

$50,044

$47,499

Year:
2021
Make:
GMC
Model:
Canyon
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
308 hp 3.6L V6
Exterior color:
Black
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
47,725
Stock #:
6KW0678T
VIN:
1GTG6CEN8M1299045
Black 2021 GMC Canyon Pickup Truck Four-Wheel Drive Automatic
Price drop

-$631

 

2021 GMC Canyon

Elevation Crew Cab 4WD

47,725 mi

Westbrook, ME
4 mi away
Good Deal

$29,438

$28,807

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
558
Stock #:
E14560
VIN:
3GTUUBE8XTG198960
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

SLE Crew Cab 4WD

Newport, NH
99 mi away

New car

MSRP $60,145

$51,092

$49,092

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Stock #:
379114
VIN:
3GTUUCE83TG379114
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,649

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Auburn, ME
33 mi away

New car

MSRP $62,280

$52,250

$50,250

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Stock #:
379042
VIN:
3GTUUCE84TG379042
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,649

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Auburn, ME
33 mi away

New car

MSRP $62,280

$52,250

$50,250

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
11
Stock #:
G26363
VIN:
1GTPUCEK6TZ448340
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,530

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Portsmouth, NH
48 mi away

New car

MSRP $56,600

$50,479

$47,949

Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
91,808
Stock #:
6GM1227T
VIN:
1GT49WEYXMF224162
Black 2021 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,483

 

2021 GMC Sierra 3500HD

Denali Crew Cab 4WD

91,808 mi

Westbrook, ME
4 mi away
Great Deal

$49,522

$47,039

Year:
2022
Make:
GMC
Model:
Canyon
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
308 hp 3.6L V6
Exterior color:
Onyx Black
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black/Dark Ash
Transmission:
8-Speed Automatic
Mileage:
32,166
Stock #:
PS1109
VIN:
1GTH6BEN5N1159180
Onyx Black 2022 GMC Canyon Pickup Truck Four-Wheel Drive 8-Speed Automatic
New arrival

 

2022 GMC Canyon

Elevation Standard Extended Cab 4WD

32,166 mi

Somersworth, NH
43 mi away
Good Deal

$27,599

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
85,508
Stock #:
6GM1331T
VIN:
3GTU9CET5MG367893
Black 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,982

 

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

85,508 mi

Westbrook, ME
4 mi away
Good Deal

$33,235

$31,253

Year:
2026
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
175 hp 1.5L I4
Exterior color:
Black
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
21,827
Stock #:
29260187
VIN:
3GKALMEG4TL333094
Black 2026 GMC Terrain SUV / Crossover Front-Wheel Drive Automatic
Price drop

-$1,000

 

2026 GMC Terrain

Elevation FWD

21,827 mi

Store transfer to South Portland, ME
Price includes $1,099 shipping
Great Deal

$26,097

$25,097

Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Gray
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
61,519
Stock #:
6GM1497T
VIN:
1GT49PEY0RF148383
Gray 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

61,519 mi

Westbrook, ME
4 mi away
Good Deal

$62,498

Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
12,669
Stock #:
U2420
VIN:
1GT4UZEY0SF210235
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

12,669 mi

Portsmouth, NH
48 mi away
Fair Deal

$82,514

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