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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (148)

Caballero

Canyon (137)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (10)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (9)

Savana 3500 (2)

Savana 4500

Sierra 1500 (1,052)

Sierra 2500 (291)

Sierra 3500 (62)

Sierra EV (12)

Sonoma (1)

Suburban (1)

Syclone

Terrain (158)

TopKick C4500

TopKick C5500

Typhoon

Yukon (133)

Yukon XL (137)

Sierra 3500 Trims

SLE

AT4 (4)

Classic SL

Classic SLE

Classic W/T

Denali (27)

Denali Ultimate (10)

Pro (10)

SLE (4)

SLT (7)

W/T

SLE Package

Any

Onstar Plus Package

SLE Value Package

SLE Convenience Package (4)

LPO, Hitch Package

Preferred Package

SLE Convenience Package, For Crew Cab and Double Cab

HD SLE Premium Package

SLE2 Audio Package

Off-Road Skid Plate Pkg

Snow Plow Prep Package

SLE Fleet Preferred Package

Convenience Package

1SA Driver Alert Package I

Seat, Cloth Rear With Storage Package, 60/40 Folding Bench

License Plate Front Mounting Package

Entertainment Package, Rear Seat DVD Player

Gooseneck/5th Wheel Prep Package (1)

X31 Off-Road and Protection Package

Heavy Duty Front Spring Package

SLE Fleet Convenience Package

EZ-Lift Tailgate Package

Driver Alert Package II

Sierra HD Pro Safety Plus Package (4)

Ambulance/Fire/Rescue Package

Texas Edition

SLE Heated Package

Heavy Duty Front Spring/Camper Package

X31 Off-Road Package

LPO, Black Badging Package

Remote Start Package (4)

Suspension Package, Off-Road

Skid Plate Package, Frame-Mounted Shields

Snow Plow Prep Pkg

SLE Heat Package

Heavy-Duty Power Package

Driver Alert Package I

Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.

Z71 Off-Road Package

LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case

LPO, Protection Package

LPO, On The Job Package

Snow Plow Prep/Camper Package

Gooseneck/5TH Wheel Prep Package (1)

SLE Preferred Package

Gooseneck/5TH Wheel Package

LPO, Assist Step and Floor Liner Package

HD SLE Gas Preferred Plus Package

HD SLE Preferred Plus Package

Ambulance Package

LPO, GMC Protection Package

Skid Plate Package

Fleet Comfort Package

All-Terrain HD Package

Seat, Cloth Rear With Storage Package, 60/40 Folding Bench For Crew Cab Models

SLE1 Audio Package

SLE Fleet Convenience Package, For Crew Cab and Double Cab

GMC

Models

Sierra 3500

Acadia (148)

Caballero

Canyon (137)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (10)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (9)

Savana 3500 (2)

Savana 4500

Sierra 1500 (1,052)

Sierra 2500 (291)

Sierra 3500 (62)

Sierra EV (12)

Sonoma (1)

Suburban (1)

Syclone

Terrain (158)

TopKick C4500

TopKick C5500

Typhoon

Yukon (133)

Yukon XL (137)

Sierra 3500 Trims

SLE

AT4 (4)

Classic SL

Classic SLE

Classic W/T

Denali (27)

Denali Ultimate (10)

Pro (10)

SLE (4)

SLT (7)

W/T

SLE Package

Any

Onstar Plus Package

SLE Value Package

SLE Convenience Package (4)

LPO, Hitch Package

Preferred Package

SLE Convenience Package, For Crew Cab and Double Cab

HD SLE Premium Package

SLE2 Audio Package

Off-Road Skid Plate Pkg

Snow Plow Prep Package

SLE Fleet Preferred Package

Convenience Package

1SA Driver Alert Package I

Seat, Cloth Rear With Storage Package, 60/40 Folding Bench

License Plate Front Mounting Package

Entertainment Package, Rear Seat DVD Player

Gooseneck/5th Wheel Prep Package (1)

X31 Off-Road and Protection Package

Heavy Duty Front Spring Package

SLE Fleet Convenience Package

EZ-Lift Tailgate Package

Driver Alert Package II

Sierra HD Pro Safety Plus Package (4)

Ambulance/Fire/Rescue Package

Texas Edition

SLE Heated Package

Heavy Duty Front Spring/Camper Package

X31 Off-Road Package

LPO, Black Badging Package

Remote Start Package (4)

Suspension Package, Off-Road

Skid Plate Package, Frame-Mounted Shields

Snow Plow Prep Pkg

SLE Heat Package

Heavy-Duty Power Package

Driver Alert Package I

Gooseneck/5TH Wheel Prep Package -- Hitch Platform to Accept Gooseneck or Fifth Wheel Hitch.

Z71 Off-Road Package

LPO, Hitch Package, Gooseneck Ball and Chain Tiedown Kit With Case

LPO, Protection Package

LPO, On The Job Package

Snow Plow Prep/Camper Package

Gooseneck/5TH Wheel Prep Package (1)

SLE Preferred Package

Gooseneck/5TH Wheel Package

LPO, Assist Step and Floor Liner Package

HD SLE Gas Preferred Plus Package

HD SLE Preferred Plus Package

Ambulance Package

LPO, GMC Protection Package

Skid Plate Package

Fleet Comfort Package

All-Terrain HD Package

Seat, Cloth Rear With Storage Package, 60/40 Folding Bench For Crew Cab Models

SLE1 Audio Package

SLE Fleet Convenience Package, For Crew Cab and Double Cab

Mileage

Condition

New (4)

Used (0)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (4)

Used (0)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (0)

Extended Cab (0)

Regular Cab (0)

Crew Cab (0)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (0)

Long (4)

Include unspecified lengths (0)

Short (0)

Medium (0)

Long (4)

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

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New

2026 GMC Sierra 3500

SLE
6 mi

74,270

MSRP$80,270

See payment

South San Antonio Buick GMC

6.38 mi. away

Online Paperwork

Call

New

2026 GMC Sierra 3500

SLE
5 mi

74,270

MSRP$80,270

See payment

South San Antonio Buick GMC

6.38 mi. away

Online Paperwork

Call

New

2026 GMC Sierra 3500

SLE
6 mi

74,270

MSRP$80,270

See payment

South San Antonio Buick GMC

6.38 mi. away

Online Paperwork

Call

My Wallet by Kelley Blue Book^®

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Keep it Affordable.

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Based on 4.5% APR for mos.

New

2026 GMC Sierra 3500

SLE
5 mi

77,665

MSRP$78,665

See payment

Dealer

6.38 mi. away

Online Paperwork

Call

Consider New, Similar Payment

2025 GMC Sierra 3500

Pro
199 mi

68,298

Gunn Buick GMC

16.12 mi. away

Online Paperwork

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GMC Sierra 3500 SLE for Sale in San Antonio, TX

Location & Delivery

Price & Payments

Make, Model & Trim

Mileage

Condition

Color

Drive Type

Body Style

Truck Cab Size

Truck Bed Length

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

4 Matches

2026 GMC Sierra 3500

2026 GMC Sierra 3500

2026 GMC Sierra 3500

Find it Fast.

Keep it Affordable.

$

2026 GMC Sierra 3500

2025 GMC Sierra 3500

GMC Sierra 3500 SLE in Nearby Cities