Used GMC Cars for Sale near Los Osos, CA

3,449 results

Los Osos, CA

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2018 GMC Sierra 1500

Base LB 4WD

88,594 miles

$20,999

Good Deal

Wasco, CA

86 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Black
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 88,594
Stock number:: 239138
VIN:: 1GTN2LEC3JZ239138

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

2,452 miles

$71,888

Fair Deal

San Luis Obispo, CA

9 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Summit White
Combined gas mileage:: 15 MPG
Fuel type:: Gasoline
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 2,452
Stock number:: P1489A
VIN:: 3GTUUFEL6SG389477

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2026 GMC Sierra EV

Elevation Crew Cab (Extended Range) e4WD

2,042 miles

$68,054

Fair Deal

Delano, CA

94 mi away

Year:: 2026
Make:: GMC
Model:: Sierra EV
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: Electric
Exterior color:: Onyx Black
Combined gas mileage:: 69 MPG
Fuel type:: Electric
Mileage:: 2,042
Stock number:: R1287
VIN:: 1GT1ETED9TU403829

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2025 GMC Acadia

Elevation FWD

18,672 miles

$34,588

Fair Deal

San Luis Obispo, CA

9 mi away

Year:: 2025
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic
Mileage:: 18,672
Stock number:: 28547U
VIN:: 1GKENKRS2SJ249411

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2019 GMC Yukon XL

Denali RWD

73,152 miles

$31,750

Good Deal

Hanford, CA

95 mi away

Year:: 2019
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 420 hp 6.2L V8
Exterior color:: Gray (Dark Sky Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Mileage:: 73,152
Stock number:: 41F02036
VIN:: 1GKS1HKJ0KR183350

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2018 GMC Acadia

Denali AWD

92,197 miles

$16,995

Great Deal

Paso Robles, CA

25 mi away

Year:: 2018
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Blue Steel Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 92,197
Stock number:: 9635
VIN:: 1GKKNXLSXJZ230064

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2024 GMC Sierra 1500

Pro Crew Cab 4WD

29,950 miles

$32,890

Great Deal

Paso Robles, CA

25 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Thunderstorm Gray
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 29,950
Stock number:: 9645
VIN:: 3GTPUAEK9RG287883

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2015 GMC Sierra 1500

SLE Crew Cab

137,058 miles

$16,499

Good Deal

Hanford, CA

97 mi away

Year:: 2015
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 355 hp 5.3L V8
Exterior color:: White
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 137,058
Stock number:: 9800
VIN:: 3GTP1UEC2FG347565

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2020 GMC Sierra 2500HD

Base Crew Cab RWD

24,004 miles

$39,890

Good Deal

San Luis Obispo, CA

10 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 401 hp 6.6L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 24,004
Stock number:: 11754U
VIN:: 1GT18LE77LF169180

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2021 GMC Sierra 1500

Elevation Crew Cab RWD

41,264 miles

$35,667

Fair Deal

Hanford, CA

96 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 355 hp 5.3L V8
Exterior color:: Quicksilver Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 41,264
Stock number:: 75843A
VIN:: 3GTP8CED8MG323671

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Reviews

4.4 Overall rating

(4,074 reviews)

Customers say

GMC offers a lineup of trucks and SUVs that are generally praised for their reliable performance, spacious interiors, and towing capabilities. Owners appreciate their rugged design and the comfort they provide, especially in models like the Sierra and Yukon. However, common criticisms include fuel economy issues and high pricing for some models. Despite these drawbacks, GMC vehicles are often recognized for their power, luxurious features, and off-road capabilities, making them solid choices for both daily driving and rugged use.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance power

Anonymous

5.0

Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Ronald J

4.0

Reviewed a 2010 GMC Terrain on Mar 25, 2024

This car is a Good Value for age and mileage.

Matthew B

5.0

Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Ben B

5.0

Reviewed a 2024 GMC SLT Crew Cab RWD on Jun 04, 2024

Great size with crew cab and great truck for the price

Quinton C

4.0

Reviewed a 2023 GMC Sierra 1500 on Mar 18, 2024

Great looking truck, but doesnt have a standard size bed.

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