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Used Cars for SaleGMCSierra 2500AT4

Used GMC Sierra 2500 AT4 for Sale in Phoenix, AZ

85003

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (76)

Caballero

Canyon (39)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (9)

Jimmy (1)

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (15)

Savana 3500 (1)

Savana 4500

Sierra 1500 (352)

Sierra 2500 (134)

Sierra 3500 (63)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (100)

TopKick C4500

TopKick C5500

Typhoon

Yukon (110)

Yukon XL (69)

Sierra 2500 Trims

AT4

AT4 (35)

AT4X (5)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (47)

Denali Ultimate (12)

Pro (7)

SL

SLE (9)

SLT (15)

W/T (1)

AT4 Package

Any

AT4 Preferred Package (4)

LPO, Hitch Package (4)

Max Trailering Package (3)

AT4 Premium Plus Package (23)

Gooseneck/5th Wheel Prep Package (13)

LPO, Cargo Convenience Package (1)

Driver Alert Package II (2)

Heavy Duty Front Spring/Camper Package (6)

LPO, Black Badging Package

Driver Alert Package I (1)

Snow Plow Prep/Camper Package

Gooseneck/5TH Wheel Package (13)

Technology Package (4)

AT4 Premium Package (2)

GMC

Models

Sierra 2500

Acadia (76)

Caballero

Canyon (39)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (9)

Jimmy (1)

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (15)

Savana 3500 (1)

Savana 4500

Sierra 1500 (352)

Sierra 2500 (134)

Sierra 3500 (63)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (100)

TopKick C4500

TopKick C5500

Typhoon

Yukon (110)

Yukon XL (69)

Sierra 2500 Trims

AT4

AT4 (35)

AT4X (5)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (47)

Denali Ultimate (12)

Pro (7)

SL

SLE (9)

SLT (15)

W/T (1)

AT4 Package

Any

AT4 Preferred Package (4)

LPO, Hitch Package (4)

Max Trailering Package (3)

AT4 Premium Plus Package (23)

Gooseneck/5th Wheel Prep Package (13)

LPO, Cargo Convenience Package (1)

Driver Alert Package II (2)

Heavy Duty Front Spring/Camper Package (6)

LPO, Black Badging Package

Driver Alert Package I (1)

Snow Plow Prep/Camper Package

Gooseneck/5TH Wheel Package (13)

Technology Package (4)

AT4 Premium Package (2)

Mileage

Condition (1 selected)

New (41)

Used (35)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program

Learn more

New (41)

Used (35)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (32)

Extended Cab (0)

Regular Cab (0)

Crew Cab (32)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (34)

Long (1)

Include unspecified lengths (0)

Short (0)

Medium (34)

Long (1)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

It looks like this GMC Sierra 2500 has already found a new home.

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Sponsored by Henry Brown Buick GMC

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Used 2026 GMC Sierra 2500 Pro

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47,900

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Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

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2023 GMC Sierra 2500

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Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

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Used 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

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2023 GMC Sierra 2500

AT4
37K mi

63,188

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15.79 mi. away

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Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2023 GMC Sierra 2500

AT4
37K mi

65,995

See payment

Good Price

Private Seller Exchange

4.33 mi. away

Buy Online. Clean title. No Hassle

Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used

2023 GMC Sierra 2500

AT4
26K mi

66,900

See payment

Private Seller Exchange

4.38 mi. away

Buy Online. Clean title. No Hassle

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Consider New, Similar Payment

2026 GMC Sierra 2500

AT4
1 mi

81,060

Yates Buick GMC

16.08 mi. away

Online Paperwork

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

Used

2024 GMC Sierra 2500

AT4
22K mi

74,973

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Good Price

Bill Luke Chrysler Jeep Dodge RAM

4.32 mi. away

Online Paperwork

Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used

2023 GMC Sierra 2500

AT4
22K mi

69,999

See payment

Private Seller Exchange

20.74 mi. away

Buy Online. Clean title. No Hassle

Price Drop

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 2500

AT4
9K mi

91,990

See payment

Lifted Trucks Scottsdale

8.8 mi. away

Online Paperwork

360°

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

Used

2024 GMC Sierra 2500

AT4
10K mi

93,990

See payment

Lifted Trucks Mesa

15.46 mi. away

Online Paperwork

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Used 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2021 GMC Sierra 2500

AT4
89K mi

51,993

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Great Price

Mark KIA

11.18 mi. away

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

Used

2024 GMC Sierra 2500

AT4
41K mi

72,473

See payment

Good Price

Bill Luke Tempe

9.65 mi. away

Online Paperwork
Delivery

Newly Listed

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
13K mi

79,995

See payment

Mark Mazda Scottsdale

11.22 mi. away

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2021 GMC Sierra 2500

AT4
74K mi

52,900

See payment

Great Price

CARZ R US

26.14 mi. away

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

Used

2024 GMC Sierra 2500

AT4
42K mi

71,372

See payment

Great Price

Bill Luke Santan

21.44 mi. away

Online Paperwork
Delivery

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Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 2500

AT4
7K mi

79,872

See payment

Bill Luke Santan

21.44 mi. away

Online Paperwork
Delivery

Price Drop

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used

2023 GMC Sierra 2500

AT4
37K mi

63,188

See payment

Good Price

Arrowhead Cadillac

15.79 mi. away

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 2500

AT4
8K mi

85,485

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Can be shipped to

Scottsdale Mitsubishi

11.07 mi. away

Delivery

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

Used

2024 GMC Sierra 2500

AT4
16K mi

79,995

See payment

Unique Motorsports

8.87 mi. away

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

Used

2024 GMC Sierra 2500

AT4
12K mi

83,995

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Unique Motorsports

8.87 mi. away

Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2026 GMC Sierra 2500

AT4
1K mi

85,995

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8.87 mi. away

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

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2022 GMC Sierra 2500

AT4
104K mi

48,497

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CardinaleWay Mazda

22.56 mi. away

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Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

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2023 GMC Sierra 2500

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45K mi

56,692

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Premier Auto Center Serving Phoenix

Delivery

Price Drop

Used 2025 GMC Sierra 2500 AT4 w/ Technology Package

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2025 GMC Sierra 2500

AT4
24K mi

78,994

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Scottsdale Mitsubishi

11.07 mi. away

Delivery

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

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2025 GMC Sierra 2500

AT4
12K mi

83,995

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Unique Motorsports

8.87 mi. away

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2022 GMC Sierra 2500

AT4
87K mi

51,999

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Larry H. Miller Ford Mesa

15.55 mi. away

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

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2024 GMC Sierra 2500

AT4
64K mi

75,877

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Van Chevrolet AZ

16.26 mi. away

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

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44K mi

56,841

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Parkline Motors

Delivery

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