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Used Cars for SaleGMCSierra 2500

Used GMC Sierra 2500 for Sale in Milford, CT

06460

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Items 1 to 2 of 10.

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (108)

Caballero

Canyon (36)

Envoy (1)

Envoy XL (1)

Envoy XUV

G1500

G2500

G3500

Hummer EV (20)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (1)

Savana 2500 (25)

Savana 3500 (3)

Savana 4500

Sierra 1500 (233)

Sierra 2500 (58)

Sierra 3500 (21)

Sierra EV (10)

Sonoma

Suburban

Syclone

Terrain (113)

TopKick C4500

TopKick C5500

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Yukon (71)

Yukon XL (41)

Sierra 2500 Trims

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AT4 (11)

AT4X (1)

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Classic SLE

Classic SLT

Classic W/T

Denali (22)

Denali Ultimate (5)

Pro (4)

SL

SLE (7)

SLT (5)

W/T (1)

GMC

Models

Sierra 2500

Acadia (108)

Caballero

Canyon (36)

Envoy (1)

Envoy XL (1)

Envoy XUV

G1500

G2500

G3500

Hummer EV (20)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (1)

Savana 2500 (25)

Savana 3500 (3)

Savana 4500

Sierra 1500 (233)

Sierra 2500 (58)

Sierra 3500 (21)

Sierra EV (10)

Sonoma

Suburban

Syclone

Terrain (113)

TopKick C4500

TopKick C5500

Typhoon

Yukon (71)

Yukon XL (41)

Sierra 2500 Trims

Any

AT4 (11)

AT4X (1)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (22)

Denali Ultimate (5)

Pro (4)

SL

SLE (7)

SLT (5)

W/T (1)

Mileage

Condition (1 selected)

New (111)

Used (58)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program

Learn more

New (111)

Used (58)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (2)

Extended Cab (2)

Regular Cab (0)

Crew Cab (2)

Extended Cab (2)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (50)

Long (8)

Include unspecified lengths (0)

Short (0)

Medium (50)

Long (8)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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58 Matches

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Price Drop

Used 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

Used

2026 GMC Sierra 2500

AT4X
1K mi

76,998

Dealer Fees Included

Sponsored by New Country Lexus of Great Neck

46.49 mi. away

Online Paperwork

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 2500

Denali
82K mi

49,995

Sponsored by J&M Automotive

18.07 mi. away

Used 2011 GMC Sierra 2500 SLE w/ SLE Preferred Package

Used

2011 GMC Sierra 2500

SLE
146K mi

22,995

Sponsored by Center Motors Inc

47.46 mi. away

My Wallet

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

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$

Based on 4.5% APR for mos.

Price Drop

Used 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

Used

2026 GMC Sierra 2500

AT4X
1K mi

76,998

Dealer Fees Included

New Country Lexus of Great Neck

46.49 mi. away

Online Paperwork

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 2500

Denali
62K mi

53,779

Blasius South Auto Sales

4.07 mi. away

New 2026 GMC Sierra 2500 SLT

Consider New, Similar Payment

2026 GMC Sierra 2500

SLT
27 mi

78,733

Brustolon GMC

57.71 mi. away

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Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 2500

Denali
82K mi

49,995

J&M Automotive

18.07 mi. away

Price Drop

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2024 GMC Sierra 2500

AT4
19K mi

71,000

Ingersoll Auto of Danbury

23.89 mi. away

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 2500

Denali
67K mi

55,994

Blasius Pre Owned Auto Sales

24.35 mi. away

Used 2022 GMC Sierra 2500 Denali

Used

2022 GMC Sierra 2500

Denali
43K mi

58,444

Blasius Pre Owned Auto Sales

24.35 mi. away

360°

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 2500

Denali
66K mi

58,642

Hitchcock Motor Car LLC

24.15 mi. away

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Price Drop

Used 2018 GMC Sierra 2500 2WD Regular Cab

Used

2018 GMC Sierra 2500

2WD Regular Cab
87K mi

16,995

Northport Motors LLC

32.25 mi. away

Used 2008 GMC Sierra 2500 SLE w/ SLE2 Preferred Package

Used

2008 GMC Sierra 2500

SLE
140K mi

16,995

Northport Motors LLC

32.25 mi. away

Used 2023 GMC Sierra 2500 AT4

Used

2023 GMC Sierra 2500

AT4
31K mi

62,000

GMC of Watertown

24.91 mi. away

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2023 GMC Sierra 2500

Denali
25K mi

67,275

Group 1 GMC Rockville Centre

49.11 mi. away

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Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used

2019 GMC Sierra 2500

Denali
70K mi

53,247

Dealer Fees Included

Hassett Subaru

44.18 mi. away

Used 2017 GMC Sierra 2500 SLT w/ All Terrain HD Package

Used

2017 GMC Sierra 2500

SLT
116K mi

26,995

A Better Way Wholesale Auto

20.67 mi. away

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used

2016 GMC Sierra 2500

Denali
125K mi

39,995

J&M Automotive

18.07 mi. away

Price Drop

Used 2022 GMC Sierra 2500 Denali

Used

2022 GMC Sierra 2500

Denali
68K mi

57,000

GMC of Watertown

24.91 mi. away

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2021 GMC Sierra 2500

Denali
57K mi

59,997

Bright Bay Lincoln

35.16 mi. away

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used

2018 GMC Sierra 2500

Denali
77K mi

49,388

Lexus of Southampton

40.67 mi. away

Used 2018 GMC Sierra 2500 4x4 Double Cab w/ Sierra Convenience Package

Used

2018 GMC Sierra 2500

4x4 Double Cab
100K mi

26,995

J&M Automotive

18.07 mi. away

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2022 GMC Sierra 2500

Denali
41K mi

58,698

Mitchell CDJR

47.19 mi. away

Used 2024 GMC Sierra 2500 SLE w/ SLE Convenience Package

Used

2024 GMC Sierra 2500

SLE
20K mi

50,500

Ingersoll Auto Of Pawling

35.36 mi. away

Used 2022 GMC Sierra 2500 SLT w/ SLT Premium Package

Used

2022 GMC Sierra 2500

SLT
37K mi

54,945

Gallagher GMC

34.13 mi. away

Price Drop

Used 2023 GMC Sierra 2500 SLE

Used

2023 GMC Sierra 2500

SLE
45K mi

46,191

Generation Buick GMC

31.54 mi. away

Used 2019 GMC Sierra 2500 SLT w/ Duramax Plus Package

Used

2019 GMC Sierra 2500

SLT
88K mi

45,499

Mike and Tony Auto Sales Inc

48.79 mi. away

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Used

2023 GMC Sierra 2500

Denali
97K mi

50,490

Bomnin Chevrolet Cadillac Buick GMC Nanuet

50 mi. away

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View All Similar Vehicles

GMC Sierra 2500 for Sale by Year

2026 GMC Sierra 2500 For Sale
3 for sale starting at $76,998
2025 GMC Sierra 2500 For Sale
8 for sale starting at $71,500
2024 GMC Sierra 2500 For Sale
12 for sale starting at $46,044
2023 GMC Sierra 2500 For Sale
9 for sale starting at $35,994
2022 GMC Sierra 2500 For Sale
7 for sale starting at $40,793
2021 GMC Sierra 2500 For Sale
3 for sale starting at $55,994
2018 GMC Sierra 2500 For Sale
3 for sale starting at $16,995

Used GMC Sierra 2500 for Sale by Trim

Used GMC Sierra 2500 Denali For Sale
22 for sale starting at $37,995
Used GMC Sierra 2500 AT4 For Sale
11 for sale starting at $52,994
Used GMC Sierra 2500 SLE For Sale
7 for sale starting at $7,555
Used GMC Sierra 2500 Denali Ultimate For Sale
5 for sale starting at $68,994
Used GMC Sierra 2500 SLT For Sale
5 for sale starting at $26,995
Used GMC Sierra 2500 Pro For Sale
4 for sale starting at $35,994

View All Trims

Used GMC Sierra 2500 in Nearby Cities

Used GMC Sierra 2500 For Sale in Hartford
45 for sale

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