Best MPG Diesel Cars for Sale inOceanside, CA

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323 vehicles found

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Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Radiant Red Tintcoat
Combined gas mileage:
23 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
698
Stock #:
700509P
VIN:
1GCVKEE8XSZ203441
Radiant Red Tintcoat 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,011

Aaron Kia

Sponsored by Aaron Kia

2025 Chevrolet Silverado 1500

RST Double Cab 4WD

698 mi

Corona, CA
50 mi away
Good Deal

$45,890

$44,879

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
69,809
Stock #:
PL10012
VIN:
1GCUDEE80RZ192059
Summit White 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 Chevrolet Silverado 1500

RST Crew Cab 4WD

69,809 mi

Hemet, CA
42 mi away
Fair Deal

$38,167

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock #:
20261184
VIN:
3GCUKFE82TG423661
Summit White 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

National City, CA
40 mi away

New car

MSRP $69,785

$58,956

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Diesel
Interior color:
Jet Black/Graystone
Transmission:
Automatic
Mileage:
2
Stock #:
T332556
VIN:
3GCUKHE85TG332556
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

San Diego, CA
28 mi away

New car

MSRP $76,985

$68,357

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Diesel
Interior color:
Jet Black/Graystone
Transmission:
Automatic
Mileage:
3
Stock #:
T343888
VIN:
3GCUKHE88TG343888
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

San Diego, CA
28 mi away

New car

MSRP $75,790

$67,162

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock #:
TZ448236
VIN:
1GTUHCE86TZ448236
Summit White 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

Elevation Crew Cab RWD

National City, CA
40 mi away

New car

MSRP $60,835

$53,670

$50,420

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
11
Stock #:
TZ448752
VIN:
1GTUHCE82TZ448752
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

Elevation Crew Cab RWD

National City, CA
40 mi away

New car

MSRP $61,330

$54,165

$50,915

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
15
Stock #:
261004
VIN:
3GCUKCE83TG358463
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

San Diego, CA
32 mi away

New car

MSRP $60,400

$51,272

Year:
2022
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
59,864
Stock #:
CT566499
VIN:
1GCUDEET5NZ566499
Summit White 2022 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$700

 

2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

59,864 mi

Carlsbad, CA
5 mi away
Good Deal

$34,775

$34,075

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock #:
20261198
VIN:
3GCUKFE84TG421250
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

National City, CA
40 mi away

New car

MSRP $69,485

$58,656

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
37,728
Stock #:
G063894A
VIN:
1GTUUEE83PZ324289
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

Sponsored Listing

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

37,728 mi

Huntington Beach, CA
50 mi away
Good Deal

$46,122

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Radiant Red Tintcoat
Combined gas mileage:
23 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
698
Stock #:
700509P
VIN:
1GCVKEE8XSZ203441
Radiant Red Tintcoat 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,011

Aaron Kia

Sponsored by Aaron Kia

2025 Chevrolet Silverado 1500

RST Double Cab 4WD

698 mi

Corona, CA
50 mi away
Good Deal

$45,890

$44,879

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
69,809
Stock #:
PL10012
VIN:
1GCUDEE80RZ192059
Summit White 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 Chevrolet Silverado 1500

RST Crew Cab 4WD

69,809 mi

Hemet, CA
42 mi away
Fair Deal

$38,167

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock #:
20261184
VIN:
3GCUKFE82TG423661
Summit White 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

National City, CA
40 mi away

New car

MSRP $69,785

$58,956

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Diesel
Interior color:
Jet Black/Graystone
Transmission:
Automatic
Mileage:
2
Stock #:
T332556
VIN:
3GCUKHE85TG332556
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

San Diego, CA
28 mi away

New car

MSRP $76,985

$68,357

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
21 MPG
Fuel type:
Diesel
Interior color:
Jet Black/Graystone
Transmission:
Automatic
Mileage:
3
Stock #:
T343888
VIN:
3GCUKHE88TG343888
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

San Diego, CA
28 mi away

New car

MSRP $75,790

$67,162

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock #:
TZ448236
VIN:
1GTUHCE86TZ448236
Summit White 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

Elevation Crew Cab RWD

National City, CA
40 mi away

New car

MSRP $60,835

$53,670

$50,420

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
11
Stock #:
TZ448752
VIN:
1GTUHCE82TZ448752
Sterling Metallic 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

Elevation Crew Cab RWD

National City, CA
40 mi away

New car

MSRP $61,330

$54,165

$50,915

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
15
Stock #:
261004
VIN:
3GCUKCE83TG358463
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

San Diego, CA
32 mi away

New car

MSRP $60,400

$51,272

Year:
2022
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
59,864
Stock #:
CT566499
VIN:
1GCUDEET5NZ566499
Summit White 2022 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$700

 

2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

59,864 mi

Carlsbad, CA
5 mi away
Good Deal

$34,775

$34,075

Year:
2026
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
22 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock #:
20261198
VIN:
3GCUKFE84TG421250
Black 2026 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

National City, CA
40 mi away

New car

MSRP $69,485

$58,656

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
37,728
Stock #:
G063894A
VIN:
1GTUUEE83PZ324289
Summit White 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

Sponsored Listing

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

37,728 mi

Huntington Beach, CA
50 mi away
Good Deal

$46,122

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