2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$84,079

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$84,079

MSRP: $87,710

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$85,700

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$85,700

MSRP: $88,350

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$85,990

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$85,990

MSRP: $85,990

onyx black exterior, obsidian rush interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$86,551

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$86,551

MSRP: $87,425

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$86,930

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$86,930

MSRP: $86,930

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

White Frost Tri-Coat exterior

$87,510

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$87,510

MSRP: $88,510

white frost tri-coat exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$89,740

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$89,740

MSRP: $90,740

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Sterling exterior

$95,238

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$95,238

MSRP: $96,200

sterling exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

White Frost Tri-Coat exterior

$96,624

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$96,624

MSRP: $100,650

white frost tri-coat exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$99,975

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$99,975

MSRP: $99,975

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Sterling exterior

$100,155

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$100,155

MSRP: $100,155

sterling exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$100,155

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$100,155

MSRP: $100,155

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$100,155

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

$100,155

MSRP: $100,155

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2025 GMC Sierra 2500

new

Automatic

Sterling exterior

Not Priced

Ingersoll Auto of Danbury

3.8

2025 GMC Sierra 2500 | new

Not Priced

MSRP: $87,165

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

3.8

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2020 GMC Sierra 2500

used

Automatic

Onyx Black exterior

$48,974

Brustolon Buick GMC

3.6

2020 GMC Sierra 2500 | used

$48,974

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Brustolon Buick GMC

3.6

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2020 GMC Sierra 2500

used

Automatic

White Frost Tri-Coat exterior

$59,974

Brustolon Buick GMC

3.6

2020 GMC Sierra 2500 | used

$59,974

white frost tri-coat exterior, jet black interior

Automatic

Four-wheel Drive

Brustolon Buick GMC

3.6

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2024 GMC Sierra 2500

new

Automatic

White Frost Tri-Coat exterior

$87,974

Brustolon Buick GMC

3.6

2024 GMC Sierra 2500 | new

$87,974

MSRP: $90,590

white frost tri-coat exterior, jet black interior

Automatic

Four-wheel Drive

Brustolon Buick GMC

3.6

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2024 GMC Sierra 2500

new

Automatic

White Frost Tri-Coat exterior

$87,994

Brustolon Buick GMC

3.6

2024 GMC Sierra 2500 | new

$87,994

MSRP: $89,485

white frost tri-coat exterior, atmosphere interior

Automatic

Four-wheel Drive

Brustolon Buick GMC

3.6

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2024 GMC Sierra 2500

used

Automatic

Gray exterior

$77,995

A Better Way Wholesale Autos

2.2

2024 GMC Sierra 2500 | used

$77,995

gray exterior, alpine umber interior

Automatic

Four-wheel Drive

A Better Way Wholesale Autos

2.2

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2020 GMC Sierra 2500

used

Automatic

Onyx Black exterior

$29,785

Minchin GMC of Stamford

N/A

2020 GMC Sierra 2500 | used

$29,785

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Minchin GMC of Stamford

N/A

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2021 GMC Sierra 2500

used

Automatic

Pacific Blue Metallic exterior

$42,987

Blasius GMC

N/A

2021 GMC Sierra 2500 | used

$42,987

pacific blue metallic exterior, dark walnut/slate interior

Automatic

Four-wheel Drive

Blasius GMC

N/A

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$46,775

Blasius GMC

N/A

2025 GMC Sierra 2500 | new

$46,775

MSRP: $52,025

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Blasius GMC

N/A

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2018 GMC Sierra 2500

used

Automatic

White Frost Tricoat exterior

$47,684

Blasius South

N/A

2018 GMC Sierra 2500 | used

$47,684

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Blasius South

N/A

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2025 GMC Sierra 2500

new

Automatic

Cardinal Red exterior

$50,755

Blasius GMC

N/A

2025 GMC Sierra 2500 | new

$50,755

MSRP: $56,005

cardinal red exterior, jet black interior

Automatic

Four-wheel Drive

Blasius GMC

N/A

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2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$50,755

Blasius GMC

N/A

2025 GMC Sierra 2500 | new

$50,755

MSRP: $56,005

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Blasius GMC

N/A

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2023 GMC Sierra 2500

used

Automatic

Ebony Twilight Metallic exterior

$52,985

Minchin GMC of Stamford

N/A

2023 GMC Sierra 2500 | used

$52,985

ebony twilight metallic exterior, jet black interior

Automatic

Four-wheel Drive

Minchin GMC of Stamford

N/A

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$58,865

Blasius GMC

N/A

2025 GMC Sierra 2500 | new

$58,865

MSRP: $64,115

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Blasius GMC

N/A

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2023 GMC Sierra 2500

used

Automatic

Summit White exterior

$60,485

Blasius New Britain

N/A

2023 GMC Sierra 2500 | used

$60,485

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Blasius New Britain

N/A

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2022 GMC Sierra 2500

used

Automatic

Black exterior

$61,998

CarMax

N/A

2022 GMC Sierra 2500 | used

$61,998

black exterior, black interior

Automatic

Four-wheel Drive

CarMax

N/A

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2024 GMC Sierra 2500

used

Automatic

Sterling Metallic exterior

$62,985

Minchin GMC of Stamford

N/A

2024 GMC Sierra 2500 | used

$62,985

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Minchin GMC of Stamford

N/A

Contact Seller

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GMC Sierra 2500 vehicles for Sale in Connecticut

131 Results

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

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2020 GMC Sierra 2500 | used

2024 GMC Sierra 2500 | new

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2020 GMC Sierra 2500 | used

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2025 GMC Sierra 2500 | new

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2024 GMC Sierra 2500 | used