2026 GMC Sierra 2500

new

Automatic

Sterling exterior

$89,357

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$89,357

MSRP: $91,270

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Metallic exterior

$90,130

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$90,130

MSRP: $92,050

metallic exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Sterling exterior

$90,130

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$90,130

MSRP: $92,050

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Downpour Metallic exterior

$90,130

GMC of Watertown

4.0

2026 GMC Sierra 2500 | new

$90,130

MSRP: $92,050

downpour metallic exterior, jet black interior

Automatic

Four-wheel Drive

GMC of Watertown

4.0

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2026 GMC Sierra 2500

new

Automatic

Glacier White exterior

$90,724

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$90,724

MSRP: $92,650

glacier white exterior, atmosphere interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Glacier White exterior

$90,961

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$90,961

MSRP: $92,890

glacier white exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

used

Automatic

Sterling exterior

$91,000

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | used

$91,000

sterling exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Metallic exterior

$91,619

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$91,619

MSRP: $93,555

metallic exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Glacier White exterior

$92,213

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$92,213

MSRP: $94,155

glacier white exterior, jet black interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Summit White exterior

$95,396

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$95,396

MSRP: $97,370

summit white exterior, atmosphere interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Sterling exterior

$95,698

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$95,698

MSRP: $97,675

sterling exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$95,698

GMC of Watertown

4.0

2026 GMC Sierra 2500 | new

$95,698

MSRP: $97,675

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

GMC of Watertown

4.0

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2026 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$95,698

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$95,698

MSRP: $97,675

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Titanium Rush Metallic exterior

$95,698

GMC of Watertown

4.0

2026 GMC Sierra 2500 | new

$95,698

MSRP: $97,675

titanium rush metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

GMC of Watertown

4.0

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2026 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$96,119

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$96,119

MSRP: $98,100

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Glacier White Tricoat exterior

$96,292

GMC of Watertown

4.0

2026 GMC Sierra 2500 | new

$96,292

MSRP: $98,275

glacier white tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

GMC of Watertown

4.0

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2026 GMC Sierra 2500

new

Automatic

Summit White exterior

$96,545

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$96,545

MSRP: $98,530

summit white exterior, obsidian rush interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$97,183

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$97,183

MSRP: $99,175

onyx black exterior, obsidian rush interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Metallic exterior

$97,337

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$97,337

MSRP: $99,330

metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2026 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$97,772

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$97,772

MSRP: $99,770

onyx black exterior, obsidian rush interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

Contact Seller

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2026 GMC Sierra 2500

new

Automatic

Glacier White exterior

$100,030

Ingersoll Auto of Danbury

4.0

2026 GMC Sierra 2500 | new

$100,030

MSRP: $102,050

glacier white exterior, alpine umber interior

Automatic

Four-wheel Drive

Ingersoll Auto of Danbury

4.0

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2022 GMC Sierra 2500

used

Automatic

Cardinal Red exterior

$29,417

Blasius Mitsubishi

3.6

2022 GMC Sierra 2500 | used

$29,417

cardinal red exterior, jet black interior

Automatic

Rear-wheel Drive

Blasius Mitsubishi

3.6

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2024 GMC Sierra 2500

used

Automatic

Cardinal Red exterior

$46,601

Blasius Mitsubishi

3.6

2024 GMC Sierra 2500 | used

$46,601

cardinal red exterior, black interior

Automatic

Four-wheel Drive

Blasius Mitsubishi

3.6

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2021 GMC Sierra 2500

used

Automatic

Onyx Black exterior

$52,995

Blasius Mitsubishi

3.6

2021 GMC Sierra 2500 | used

$52,995

onyx black exterior, black interior

Automatic

Four-wheel Drive

Blasius Mitsubishi

3.6

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2024 GMC Sierra 2500

used

Automatic

White Frost Tri-Coat exterior

$67,989

Blasius Mitsubishi

3.6

2024 GMC Sierra 2500 | used

$67,989

white frost tri-coat exterior, atmosphere interior

Automatic

Four-wheel Drive

Blasius Mitsubishi

3.6

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2025 GMC Sierra 2500

used

Automatic

Onyx Black exterior

$70,500

Blasius Mitsubishi

3.6

2025 GMC Sierra 2500 | used

$70,500

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Blasius Mitsubishi

3.6

Contact Seller

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2025 GMC Sierra 2500

used

Automatic

White Frost exterior

$71,995

Blasius Mitsubishi

3.6

2025 GMC Sierra 2500 | used

$71,995

white frost exterior, black interior

Automatic

Four-wheel Drive

Blasius Mitsubishi

3.6

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2025 GMC Sierra 2500

used

Automatic

Summit White exterior

$74,499

Blasius Mitsubishi

3.6

2025 GMC Sierra 2500 | used

$74,499

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Blasius Mitsubishi

3.6

Contact Seller

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2024 GMC Sierra 2500

used

Automatic

Summit White exterior

$53,974

Brustolon Buick GMC

3.4

2024 GMC Sierra 2500 | used

$53,974

summit white exterior, black interior

Automatic

Four-wheel Drive

Brustolon Buick GMC

3.4

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2026 GMC Sierra 2500

new

Automatic

Summit White exterior

$60,874

Brustolon Buick GMC

3.4

2026 GMC Sierra 2500 | new

$60,874

MSRP: $64,710

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Brustolon Buick GMC

3.4

Contact Seller

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GMC Sierra 2500 vehicles for Sale in Connecticut

147 Results

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

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2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

2026 GMC Sierra 2500 | new

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2024 GMC Sierra 2500 | used

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2024 GMC Sierra 2500 | used

2025 GMC Sierra 2500 | used

2025 GMC Sierra 2500 | used

2025 GMC Sierra 2500 | used

2024 GMC Sierra 2500 | used

2026 GMC Sierra 2500 | new