2026 GMC Sierra 1500

new

Automatic

Coastal Dune exterior

$83,564

Bill Dodge Buick GMC

4.6

2026 GMC Sierra 1500 | new

$83,564

MSRP: $85,980

coastal dune exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bill Dodge Buick GMC

4.6

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$85,238

Lee GMC Truck Center

4.6

2026 GMC Sierra 1500 | new

$85,238

MSRP: $90,690

onyx black exterior, obsidian rush interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

Sterling exterior

$85,853

Lee GMC Truck Center

4.6

2026 GMC Sierra 1500 | new

$85,853

MSRP: $89,305

sterling exterior, alpine umber interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$97,926

Bill Dodge Buick GMC

4.6

2026 GMC Sierra 1500 | new

$97,926

MSRP: $75,650

sterling metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Bill Dodge Buick GMC

4.6

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$104,450

Bill Dodge Buick GMC

4.6

2026 GMC Sierra 1500 | new

$104,450

MSRP: $75,650

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Bill Dodge Buick GMC

4.6

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

Not Priced

Lee GMC Truck Center

4.6

2023 GMC Sierra 1500 | used

Not Priced

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

Contact Seller

View Details

2020 GMC Sierra 1500

used

Automatic

Dark Sky Metallic exterior

$33,499

Key Ford of Rockland

4.5

2020 GMC Sierra 1500 | used

$33,499

dark sky metallic exterior, jet black interior

Automatic

Four-wheel Drive

Key Ford of Rockland

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

used

Automatic

Metallic exterior

$53,999

Key Ford of Rockland

4.5

2026 GMC Sierra 1500 | used

$53,999

metallic exterior, black interior

Automatic

Four-wheel Drive

Key Ford of Rockland

4.5

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Cayenne Red Tintcoat exterior

$31,209

Berlin City Toyota of Portland

4.2

2021 GMC Sierra 1500 | used

$31,209

cayenne red tintcoat exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Berlin City Toyota of Portland

4.2

Contact Seller

View Details

2018 GMC Sierra 1500

used

Automatic

Summit White exterior

$28,797

Berlin City Honda of Portland

3.9

2018 GMC Sierra 1500 | used

$28,797

summit white exterior, black interior

Automatic

Four-wheel Drive

Berlin City Honda of Portland

3.9

Contact Seller

View Details

2019 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$30,797

Berlin City Honda of Portland

3.9

2019 GMC Sierra 1500 | used

$30,797

satin steel metallic exterior, jet black interior

Automatic

Four-wheel Drive

Berlin City Honda of Portland

3.9

Contact Seller

View Details

2012 GMC Sierra 1500

used

Automatic

PEWTER exterior

$14,475

The Auto Barn

N/A

2012 GMC Sierra 1500 | used

$14,475

pewter exterior, n/a interior

Automatic

Four-wheel Drive

The Auto Barn

N/A

Contact Seller

View Details

2019 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$23,990

K & R Auto Sales Inc

N/A

2019 GMC Sierra 1500 | used

$23,990

onyx black exterior, dark ash/jet black interior

Automatic

Four-wheel Drive

K & R Auto Sales Inc

N/A

Contact Seller

View Details

2016 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$26,433

K & R Auto Sales Inc

N/A

2016 GMC Sierra 1500 | used

$26,433

onyx black exterior, jet black/spice red interior

Automatic

Four-wheel Drive

K & R Auto Sales Inc

N/A

Contact Seller

View Details

2018 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$26,988

K & R Auto Sales Inc

N/A

2018 GMC Sierra 1500 | used

$26,988

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

K & R Auto Sales Inc

N/A

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$32,950

Tucker Chevrolet

N/A

2023 GMC Sierra 1500 | used

$32,950

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Tucker Chevrolet

N/A

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$33,484

Casco Bay Ford

N/A

2021 GMC Sierra 1500 | used

$33,484

satin steel metallic exterior, jet black interior

Automatic

Four-wheel Drive

Casco Bay Ford

N/A

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Quicksilver Metallic exterior

$35,500

Tucker Chevrolet

N/A

2021 GMC Sierra 1500 | used

$35,500

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

Tucker Chevrolet

N/A

Contact Seller

View Details

2020 GMC Sierra 1500

used

Unknown

Summit White exterior

$35,990

Crafts Cars

N/A

2020 GMC Sierra 1500 | used

$35,990

summit white exterior, jet black w/kalahari accents interior

Unknown

Four-wheel Drive

Crafts Cars

N/A

Contact Seller

View Details

2022 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$37,950

Tucker Chevrolet

N/A

2022 GMC Sierra 1500 | used

$37,950

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Tucker Chevrolet

N/A

Contact Seller

View Details

2022 GMC Sierra 1500

used

Automatic

Summit White exterior

$37,995

Larry Stewart's Auto Sales

N/A

2022 GMC Sierra 1500 | used

$37,995

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Larry Stewart's Auto Sales

N/A

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Quicksilver Metallic exterior

$38,646

Lee Chrysler Jeep Dodge Auburn

N/A

2021 GMC Sierra 1500 | used

$38,646

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lee Chrysler Jeep Dodge Auburn

N/A

Contact Seller

View Details

2024 GMC Sierra 1500

used

Automatic

Gray exterior

$38,646

Lee Nissan Auburn

N/A

2024 GMC Sierra 1500 | used

$38,646

MSRP: $37,997

gray exterior, jet black interior

Automatic

Four-wheel Drive

Lee Nissan Auburn

N/A

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$41,900

Franklin Chrysler Inc

N/A

2023 GMC Sierra 1500 | used

$41,900

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Franklin Chrysler Inc

N/A

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$41,900

Farmington Ford

N/A

2023 GMC Sierra 1500 | used

$41,900

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Farmington Ford

N/A

Contact Seller

View Details

2025 GMC Sierra 1500

used

Automatic

Sterling Metallic exterior

$42,750

Tucker Chevrolet

N/A

2025 GMC Sierra 1500 | used

$42,750

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Tucker Chevrolet

N/A

Contact Seller

View Details

2022 GMC Sierra 1500

used

Automatic

Summit White exterior

$43,484

Casco Bay Ford

N/A

2022 GMC Sierra 1500 | used

$43,484

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Casco Bay Ford

N/A

Contact Seller

View Details

2025 GMC Sierra 1500

used

Automatic

Titanium Rush Metallic exterior

$45,643

Lee Chrysler Jeep Dodge Auburn

N/A

2025 GMC Sierra 1500 | used

$45,643

titanium rush metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lee Chrysler Jeep Dodge Auburn

N/A

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Summit White exterior

$46,244

K & R Auto Sales Inc

N/A

2023 GMC Sierra 1500 | used

$46,244

summit white exterior, jet black interior

Automatic

Four-wheel Drive

K & R Auto Sales Inc

N/A

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$48,646

Lee Chrysler Jeep Dodge Auburn

N/A

2023 GMC Sierra 1500 | used

$48,646

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Lee Chrysler Jeep Dodge Auburn

N/A

Contact Seller

View Details

GMC Sierra 1500 vehicles for Sale in Maine

274 Results

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2019 GMC Sierra 1500 | used

2012 GMC Sierra 1500 | used

2019 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used