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Used Cars for SaleGMCSierra 15002026

Used 2026 GMC Sierra 1500 for Sale in Oceanside, CA

92054

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Items 1 to 2 of 10.

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Good Price (1)

Great Price (3)

Make, Model & Trim

GMC

Models

Sierra 1500

Acadia (3)

Caballero

Canyon (1)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500

Savana 4500

Sierra 1500 (35)

Sierra 2500 (1)

Sierra 3500 (1)

Sierra EV (13)

Sonoma

Suburban

Syclone

Terrain (8)

TopKick C4500

TopKick C5500

Typhoon

Yukon (3)

Yukon XL

Sierra 1500 Trims

Any

AT4

AT4X

C3

Carrera GTS

Classic

Classic Denali

Denali (2)

Denali Ultimate

Elevation (3)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro (1)

SL

SLE (2)

SLT (27)

Special

Sport

W/T

XFE

GMC

Models

Sierra 1500

Acadia (3)

Caballero

Canyon (1)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500

Savana 4500

Sierra 1500 (35)

Sierra 2500 (1)

Sierra 3500 (1)

Sierra EV (13)

Sonoma

Suburban

Syclone

Terrain (8)

TopKick C4500

TopKick C5500

Typhoon

Yukon (3)

Yukon XL

Sierra 1500 Trims

Any

AT4

AT4X

C3

Carrera GTS

Classic

Classic Denali

Denali (2)

Denali Ultimate

Elevation (3)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro (1)

SL

SLE (2)

SLT (27)

Special

Sport

W/T

XFE

Mileage

Condition (1 selected)

New (668)

Used (35)

Manufacturer Certified (5)

Third-Party Certified (0)

Certified Program

Learn more

New (668)

Used (35)

Manufacturer Certified (5)

Third-Party Certified (0)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (23)

Extended Cab (1)

Regular Cab (0)

Crew Cab (23)

Extended Cab (1)

Regular Cab (0)

Truck Bed Length

Short (33)

Medium (2)

Long (0)

Include unspecified lengths (0)

Short (33)

Medium (2)

Long (0)

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

35 Matches

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Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Sponsored by Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT

Used

2026 GMC Sierra 1500

SLT
17K mi

46,498

See payment

Sponsored by Tustin Buick GMC

44.76 mi. away

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
5K mi

61,082

See payment

Sponsored by Temecula Valley Buick GMC

25.02 mi. away

Delivery

My Wallet

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

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$

Based on 4.5% APR for mos.

Certified 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package

Certified

2026 GMC Sierra 1500

Denali
2K mi

68,988

See payment

Premier Buick Cadillac GMC of Carlsbad

4.94 mi. away

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Package

Used

2026 GMC Sierra 1500

SLT
6K mi

56,688

See payment

Honor GMC Hummer

39.58 mi. away

Online Paperwork

Used 2026 GMC Sierra 1500 Pro w/ Pro Value Package

Used

2026 GMC Sierra 1500

Pro
1 mi

34,531

See payment

Great Price

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Advertisement

Used 2026 GMC Sierra 1500 SLE

Used

2026 GMC Sierra 1500

SLE
5K mi

42,847

See payment

Great Price

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLE

Used

2026 GMC Sierra 1500

SLE
1 mi

43,342

See payment

Great Price

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Certified 2026 GMC Sierra 1500 Denali

Certified

2026 GMC Sierra 1500

Denali
6K mi

68,000

See payment

North County Cadillac GMC

15.55 mi. away

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
867 mi

54,175

See payment

Tustin Buick GMC

44.76 mi. away

Certified 2026 GMC Sierra 1500 Elevation

Certified

2026 GMC Sierra 1500

Elevation
2K mi

46,998

See payment

Cadillac of Laguna Niguel / Laguna Niguel GMC

30.71 mi. away

Advertisement

Used 2026 GMC Sierra 1500 Elevation w/ Preferred Package

Used

2026 GMC Sierra 1500

Elevation
1 mi

57,206

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Advertisement

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
5K mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
5K mi

61,082

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,682

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,682

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,682

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2026 GMC Sierra 1500

SLT
1 mi

61,682

See payment

Temecula Valley Buick GMC

25.02 mi. away

Delivery

Advertisement

Similar Vehicles for Sale

Used 2026 GMC Sierra 1500 AT4X for Sale
Used 2026 GMC Sierra 1500 Denali for Sale
2 for sale
Used 2026 GMC Sierra 1500 Denali Ultimate for Sale
Used 2026 GMC Sierra 1500 Pro for Sale
1 for sale
Used 2026 GMC Sierra 1500 AT4 for Sale
Used 2026 GMC Sierra 1500 SLT for Sale
27 for sale
Used 2026 GMC Sierra 1500 Elevation for Sale
3 for sale
Used 2026 GMC Sierra 1500 SLE for Sale
2 for sale

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