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Cars for SaleGMCSierra 2500AT4

GMC Sierra 2500 AT4 for Sale in Washington, DC

20500

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (228)

Caballero

Canyon (102)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (61)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (2)

Savana 2500 (62)

Savana 3500 (19)

Savana 4500

Sierra 1500 (615)

Sierra 2500 (224)

Sierra 3500 (77)

Sierra EV (27)

Sonoma (1)

Suburban

Syclone

Terrain (196)

TopKick C4500

TopKick C5500

Typhoon

Yukon (163)

Yukon XL (174)

Sierra 2500 Trims

AT4

AT4 (29)

AT4X (14)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (82)

Denali Ultimate (23)

Pro (32)

SL

SLE (13)

SLT (24)

W/T

AT4 Package

Any

AT4 Preferred Package (7)

LPO, Hitch Package (1)

Max Trailering Package (3)

AT4 Premium Plus Package (12)

Gooseneck/5th Wheel Prep Package (6)

LPO, Cargo Convenience Package

Driver Alert Package II (2)

Heavy Duty Front Spring/Camper Package (1)

LPO, Black Badging Package

Driver Alert Package I (3)

Snow Plow Prep/Camper Package (4)

Gooseneck/5TH Wheel Package (2)

Technology Package (3)

AT4 Premium Package

GMC

Models

Sierra 2500

Acadia (228)

Caballero

Canyon (102)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (61)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (2)

Savana 2500 (62)

Savana 3500 (19)

Savana 4500

Sierra 1500 (615)

Sierra 2500 (224)

Sierra 3500 (77)

Sierra EV (27)

Sonoma (1)

Suburban

Syclone

Terrain (196)

TopKick C4500

TopKick C5500

Typhoon

Yukon (163)

Yukon XL (174)

Sierra 2500 Trims

AT4

AT4 (29)

AT4X (14)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (82)

Denali Ultimate (23)

Pro (32)

SL

SLE (13)

SLT (24)

W/T

AT4 Package

Any

AT4 Preferred Package (7)

LPO, Hitch Package (1)

Max Trailering Package (3)

AT4 Premium Plus Package (12)

Gooseneck/5th Wheel Prep Package (6)

LPO, Cargo Convenience Package

Driver Alert Package II (2)

Heavy Duty Front Spring/Camper Package (1)

LPO, Black Badging Package

Driver Alert Package I (3)

Snow Plow Prep/Camper Package (4)

Gooseneck/5TH Wheel Package (2)

Technology Package (3)

AT4 Premium Package

Mileage

Condition

New (8)

Used (21)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

New (8)

Used (21)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (8)

Extended Cab (0)

Regular Cab (0)

Crew Cab (8)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (28)

Long (0)

Include unspecified lengths (1)

Short (0)

Medium (28)

Long (0)

Include unspecified lengths (1)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

29 Matches

Sort By:

Used 2020 GMC Sierra 2500 AT4

Used

2020 GMC Sierra 2500

AT4
79K mi

49,000

See payment

Great Price

Ourisman Chevrolet of Rockville

13.39 mi. away

Online Paperwork

Get AutoCheck Vehicle History

Newly Listed

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

Used

2024 GMC Sierra 2500

AT4
27K mi

75,999

See payment

Good Price

Country Chevrolet

42.24 mi. away

Online Paperwork

High Demand360°

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used

2021 GMC Sierra 2500

AT4
63K mi

54,000

See payment

Good Price

Radley Chevrolet

49.81 mi. away

Online Paperwork

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Score

Down Payment

Trade-In Value

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

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

Used

2022 GMC Sierra 2500

AT4
50K mi

53,999

See payment

Great Price

Country Chevrolet

42.24 mi. away

Online Paperwork

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

Used

2023 GMC Sierra 2500

AT4
23K mi

63,999

See payment

Good Price

Country Chevrolet

42.24 mi. away

Online Paperwork

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

Consider New, Similar Payment

2026 GMC Sierra 2500

AT4
6 mi

80,483

Kern Motor Company

64.15 mi. away

Used 2021 GMC Sierra 2500 AT4 w/ Snow Plow Prep/Camper Package

Used

2021 GMC Sierra 2500

AT4
70K mi

50,990

See payment

Great Price

Bomnin Chevrolet Manassas

26.88 mi. away

Get AutoCheck Vehicle History

Item 1 of 10.

How many passenger seats do you need in your truck?

Do you want

Adaptive Cruise Control?

Automatically adjusts your speed to maintain a safe distance from the car ahead.

Do you want

Backup Camera?

See behind your vehicle while reversing with a live video feed to avoid obstacles.

Do you want

Bluetooth, Hands-Free?

Make and receive calls safely through your car's audio system without touching your phone.

Do you want

Cross Traffic Alert?

Warns you of approaching vehicles from the sides when backing out of a parking spot.

Do you want

Keyless Start?

Start your car with the push of a button while the key fob stays in your pocket or bag.

Do you want

Lane Departure Warning?

Alerts you if your car begins to drift out of its lane without signaling.

Do you want

Premium Audio?

Enjoy high-quality sound with advanced speakers for a better listening experience.

Do you want

Remote Engine Start?

Start your car from a distance to preheat or cool the cabin before you get in.

Do you want

Security System?

Alerts you with a loud alarm if someone tries to break into your vehicle.

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

Used

2024 GMC Sierra 2500

AT4
23K mi

73,550

See payment

Great Price

Country Diesels

42.76 mi. away

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used

2024 GMC Sierra 2500

AT4
45K mi

68,777

See payment

Great Price

Country Chevrolet

42.24 mi. away

Online Paperwork

360°

Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used

2022 GMC Sierra 2500

AT4
53K mi

57,526

See payment

Annapolis Hyundai

28.83 mi. away

Get AutoCheck Vehicle History

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

Used

2023 GMC Sierra 2500

AT4
86K mi

54,997

See payment

Good Price

J.B.A. CHEVROLET

29.15 mi. away

Get AutoCheck Vehicle History

Price Drop

Used 2020 GMC Sierra 2500 AT4 w/ Technology Package

Used

2020 GMC Sierra 2500

AT4
75K mi

54,750

See payment

Country Diesels

42.76 mi. away

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
3K mi

70,889

See payment

Anderson Buick Anderson GMC Anderson SAAB

44.7 mi. away

Get AutoCheck Vehicle History

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

Used

2024 GMC Sierra 2500

AT4
34K mi

74,450

See payment

Good Price

Country Diesels

42.76 mi. away

Certified 2024 GMC Sierra 2500 AT4 w/ Technology Package

CarBravo Certified

2024 GMC Sierra 2500

AT4
45K mi

73,995

See payment

i.g. Burton Buick GMC of Glen Burnie

30.18 mi. away

Get AutoCheck Vehicle History

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

Used

2024 GMC Sierra 2500

AT4
42K mi

77,550

See payment

Country Diesels

42.76 mi. away

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

New

2026 GMC Sierra 2500

AT4
0 mi

78,860

MSRP$79,360

See payment

Incentive

Ideal Buick GMC

39.73 mi. away

Used 2026 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used

2026 GMC Sierra 2500

AT4
569 mi

96,980

See payment

Krietz Auto Sales

40.98 mi. away

Get AutoCheck Vehicle History

Used 2026 GMC Sierra 2500 AT4 w/ Max Trailering Package

Used

2026 GMC Sierra 2500

AT4
451 mi

98,950

See payment

Krietz Auto Sales

40.98 mi. away

Get AutoCheck Vehicle History

Newly Listed

New

2026 GMC Sierra 2500

AT4
0 mi

86,984

MSRP$92,170

See payment

Incentive

Winegardner GMC of Prince Frederick

34.97 mi. away

Newly Listed

New 2026 GMC Sierra 2500 AT4

New

2026 GMC Sierra 2500

AT4
0 mi

87,443

MSRP$92,665

See payment

Incentive

Winegardner GMC of Prince Frederick

34.97 mi. away

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

New

2026 GMC Sierra 2500

AT4
0 mi

84,985

MSRP$90,015

See payment

Incentive

Winegardner GMC of Prince Frederick

34.97 mi. away

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

New

2026 GMC Sierra 2500

AT4
9 mi

84,985

MSRP$90,015

See payment

Incentive

Winegardner GMC of Prince Frederick

34.97 mi. away

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

New

2026 GMC Sierra 2500

AT4
0 mi

83,640

MSRP$89,640

See payment

Incentive

Leesburg Buick GMC

31.63 mi. away

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

New

2026 GMC Sierra 2500

AT4
34 mi

85,274

MSRP$91,185

See payment

Incentive

Lindsay Buick GMC

43.4 mi. away

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

New

2026 GMC Sierra 2500

AT4
5 mi

85,274

MSRP$91,185

See payment

Incentive

Lindsay Buick GMC

43.4 mi. away

Used 2022 GMC Sierra 2500 AT4

Used

2022 GMC Sierra 2500

AT4
63K mi

Contact Dealer For Price

See payment

Winegardner GMC of Prince Frederick

34.97 mi. away

Get AutoCheck Vehicle History

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