Best MPG Diesel Cars for Sale in Oswego, IL

2022 Chevrolet Tahoe

LT 4WD

61,331 miles

$45,888

Good Deal

Certified Pre-Owned

Glenview, IL

39 mi away

Year:: 2022
Make:: Chevrolet
Model:: Tahoe
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 61,331
Stock number:: TP4277
VIN:: 1GNSKNKTXNR310688

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2023 Chevrolet Silverado 1500

RST Crew Cab 4WD

52,485 miles

$40,847

Fair Deal

St Charles, IL

18 mi away

Year:: 2023
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 52,485
Stock number:: P0128
VIN:: 1GCUDEE80PZ205843

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

14,469 miles

$60,500

Fair Deal

Joliet, IL

12 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 14,469
Stock number:: G25566A
VIN:: 1GTUUGE86SZ281328

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2024 Chevrolet Silverado 1500

RST Crew Cab 4WD

26,216 miles

$42,988

Great Deal

Glenview, IL

39 mi away

Year:: 2024
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Red
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 26,216
Stock number:: P8110VW
VIN:: 1GCUDEE85RZ258377

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

125,456 miles

$26,450

Good Deal

Hoffman Estates, IL

29 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 125,456
Stock number:: M26028A
VIN:: 1GTU9CETXMZ174509

2023 RAM 1500

Laramie Crew Cab 4WD

29,410 miles

$39,998

Great Deal

Naperville, IL

11 mi away

Year:: 2023
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Diamond Black Crystal Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 29,410
Stock number:: NU3143
VIN:: 1C6SRFJM8PN555561

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2022 RAM 1500

Rebel Crew Cab 4WD

47,143 miles

$39,588

Good Deal

Crystal Lake, IL

41 mi away

Year:: 2022
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Bright White Clearcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Red/Black
Transmission:: 8-Speed Automatic
Mileage:: 47,143
Stock number:: P1164
VIN:: 1C6SRFLM4NN394927

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2020 GMC Sierra 1500

AT4 Crew Cab 4WD

51,516 miles

$40,789

Good Deal

Ottawa, IL

34 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Pacific Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 51,516
Stock number:: 75162
VIN:: 1GTU9EET3LZ337981

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

91,890 miles

$33,000

Great Deal

Certified Pre-Owned

Frankfort, IL

27 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Gray (Dark Sky Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 91,890
Stock number:: T23449
VIN:: 1GTU9FET1MZ258333

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2022 RAM 1500

Limited Crew Cab 4WD

49,110 miles

$39,490

Good Deal

Elgin, IL

26 mi away

Year:: 2022
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Diamond Black Crystal Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 49,110
Stock number:: 14491A
VIN:: 1C6SRFHM8NN181424

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2021 Jeep Gladiator

Sport Crew Cab 4WD

86,571 miles

$24,990

Good Deal

Streamwood, IL

25 mi away

Year:: 2021
Make:: Jeep
Model:: Gladiator
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Diesel
Exterior color:: Gray
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 86,571
Stock number:: B3856
VIN:: 1C6JJTAM2ML549277

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2020 GMC Sierra 1500

SLT Crew Cab 4WD

103,672 miles

$28,595

Great Deal

McHenry, IL

45 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 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:: 103,672
Stock number:: M260062A
VIN:: 3GTU9DET3LG203398

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2020 GMC Sierra 1500

Elevation Crew Cab 4WD

100,716 miles

$27,990

Good Deal

Streamwood, IL

25 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 100,716
Stock number:: B3861A
VIN:: 3GTU9CET1LG181654

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

56,058 miles

$43,250

Great Deal

Certified Pre-Owned

Naperville, IL

10 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Dynamic Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 56,058
Stock number:: G14228A
VIN:: 1GTUUEET6NZ615936

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2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

25,075 miles

$39,988

Great Deal

Dekalb, IL

28 mi away

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:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Gideon/Very Dark Atmosphere
Transmission:: Automatic
Mileage:: 25,075
Stock number:: 25PC5-4
VIN:: 1GCUDEET9NZ618085

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

55,619 miles

$32,997

Great Deal

Orland Park, IL

26 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Cayenne Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 55,619
Stock number:: B10685
VIN:: 3GTU9CET0MG182814

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2022 GMC Sierra 1500

Denali Crew Cab 4WD

46,073 miles

$47,794

Fair Deal

Certified Pre-Owned

Riverside, IL

30 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Cayenne Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 46,073
Stock number:: Z5209
VIN:: 3GTUUGET5NG526645

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2024 Chevrolet Silverado 1500

RST Crew Cab 4WD

29,537 miles

$42,695

Good Deal

Arlington Heights, IL

37 mi away

Year:: 2024
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:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 29,537
Stock number:: R3901A
VIN:: 1GCUDEE88RZ246028

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2023 GMC Yukon XL

SLT 4WD

49,647 miles

$56,500

Fair Deal

Bradley, IL

43 mi away

Year:: 2023
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Summit White Gaz
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate Hve
Transmission:: Automatic
Mileage:: 49,647
Stock number:: G6851A
VIN:: 1GKS2GKT7PR319649

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2023 RAM 1500

Laramie Crew Cab 4WD

60,356 miles

$37,791

Good Deal

Rochelle, IL

42 mi away

Year:: 2023
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Diamond Black Crystal Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 60,356
Stock number:: S1477A
VIN:: 1C6SRFJM2PN522264

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2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

96,825 miles

$26,250

Great Deal

Naperville, IL

10 mi away

Year:: 2021
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 96,825
Stock number:: G14512B
VIN:: 1GCUYDETXMZ418961

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2022 GMC Sierra 1500 Limited

Elevation Double Cab 4WD

35,718 miles

$35,991

Good Deal

Crystal Lake, IL

39 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
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:: Black
Transmission:: Automatic
Mileage:: 35,718
Stock number:: PV10230
VIN:: 1GTV9CET6NZ224425

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

37,510 miles

$53,500

Good Deal

Peotone, IL

36 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Sterling Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 37,510
Stock number:: 81529
VIN:: 1GTUUGE85RZ161174

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

2,152 miles

$70,200

Fair Deal

Joliet, IL

12 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 19 MPG
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 2,152
Stock number:: G25288A
VIN:: 3GTUUFE83SG394034

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