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Cars for SaleGMCSierra 35002026

2026 GMC Sierra 3500 for Sale in Oceanside, CA

92054

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (49)

Caballero

Canyon (156)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (11)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (21)

Savana 3500 (1)

Savana 4500

Sierra 1500 (709)

Sierra 2500 (200)

Sierra 3500 (56)

Sierra EV (38)

Sonoma

Suburban

Syclone

Terrain (84)

TopKick C4500

TopKick C5500

Typhoon

Yukon (36)

Yukon XL (89)

Sierra 3500 Trims

Any

AT4 (1)

Classic SL

Classic SLE

Classic W/T

Denali (9)

Denali Ultimate (18)

Pro (23)

SL

SLE (5)

SLT

W/T

GMC

Models

Sierra 3500

Acadia (49)

Caballero

Canyon (156)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (11)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (21)

Savana 3500 (1)

Savana 4500

Sierra 1500 (709)

Sierra 2500 (200)

Sierra 3500 (56)

Sierra EV (38)

Sonoma

Suburban

Syclone

Terrain (84)

TopKick C4500

TopKick C5500

Typhoon

Yukon (36)

Yukon XL (89)

Sierra 3500 Trims

Any

AT4 (1)

Classic SL

Classic SLE

Classic W/T

Denali (9)

Denali Ultimate (18)

Pro (23)

SL

SLE (5)

SLT

W/T

Mileage

Condition

New (55)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (55)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

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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 (11)

Long (24)

Include unspecified lengths (21)

Short (0)

Medium (11)

Long (24)

Include unspecified lengths (21)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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56 Matches

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New 2026 GMC Sierra 3500 SLE

New

2026 GMC Sierra 3500

SLE
6 mi

74,620

MSRP$75,620

See payment

Honor Buick GMC

39.58 mi. away

Online Paperwork

Newly Listed

No Image Available

Used

2026 GMC Sierra 3500

Denali
112 mi

88,143

See payment

North County Cadillac GMC

15.55 mi. away

Get AutoCheck Vehicle History

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

61,267

MSRP$62,267

See payment

Incentive

Tustin Buick GMC

44.76 mi. away

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

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Amount Owed on Trade-In

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$

Based on 4.5% APR for mos.

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

64,473

MSRP$65,473

See payment

Incentive

Tustin Buick GMC

44.76 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

54,672

MSRP$55,672

See payment

Incentive

Tustin Buick GMC

44.76 mi. away

New 2026 GMC Sierra 3500 SLE w/ SLE Convenience Package

New

2026 GMC Sierra 3500

SLE
5 mi

60,014

MSRP$62,515

See payment

Incentive

Tustin Buick GMC

44.76 mi. away

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

82,401

MSRP$89,679

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

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.

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

82,401

MSRP$89,679

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

82,833

MSRP$89,184

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

84,643

MSRP$89,679

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

84,643

MSRP$89,679

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

84,643

MSRP$89,679

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali

New

2026 GMC Sierra 3500

Denali
2 mi

84,643

MSRP$89,679

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
2 mi

97,105

MSRP$105,489

See payment

Incentive

Costa Mesa Buick GMC

45.99 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

98,236

MSRP$105,234

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate w/ LPO, Black Badging Package

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

98,831

MSRP$105,829

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate w/ LPO, Black Badging Package

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

99,926

MSRP$106,924

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate w/ LPO, Black Badging Package

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

99,926

MSRP$106,924

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

55,672

MSRP

See payment

Incentive

Tustin Buick GMC

44.76 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
274 mi

98,935

MSRP$104,935

See payment

Incentive

North County GMC

15.55 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

99,066

MSRP$106,064

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

99,331

MSRP$106,329

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

New

2026 GMC Sierra 3500

SLE
10 mi

71,435

MSRP$79,435

See payment

Incentive

PREMIER BUICK GMC of Carlsbad

4.94 mi. away

New 2026 GMC Sierra 3500 SLE

New

2026 GMC Sierra 3500

SLE
10 mi

71,935

MSRP$79,435

See payment

PREMIER BUICK GMC of Carlsbad

4.94 mi. away

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

New

2026 GMC Sierra 3500

SLE
10 mi

71,935

MSRP$79,435

See payment

Incentive

PREMIER BUICK GMC of Carlsbad

4.94 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
10 mi

108,900

MSRP$106,410

See payment

Incentive

PREMIER BUICK GMC of Carlsbad

4.94 mi. away

No Image Available

New

2026 GMC Sierra 3500

Pro
1 mi

46,772

MSRP$51,770

See payment

Incentive

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

No Image Available

New

2026 GMC Sierra 3500

Pro
1 mi

49,957

MSRP$54,955

See payment

TEMECULA VALLEY BUICK GMC

25.02 mi. away

Delivery

2026 GMC Sierra 3500 in Nearby Cities

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41 for sale
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29 for sale
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24 for sale
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24 for sale
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21 for sale
2026 GMC Sierra 3500 For Sale in Los Angeles
14 for sale
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10 for sale
2026 GMC Sierra 3500 For Sale in Fresno
8 for sale
2026 GMC Sierra 3500 For Sale in Ventura
7 for sale
2026 GMC Sierra 3500 For Sale in Modesto
7 for sale
2026 GMC Sierra 3500 For Sale in San Diego
7 for sale
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7 for sale
2026 GMC Sierra 3500 For Sale in San Jose
7 for sale
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6 for sale

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