Best MPG Diesel Cars for Sale in Fennimore, WI

2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

54,928 miles

$33,598

Fair Deal

Cedar Rapids, IA

85 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:: Red Hot
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 54,928
Stock number:: C19304
VIN:: 3GCUYDET5MG398327

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2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

44,302 miles

$53,000

Good Deal

St Charles, MN

98 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:: Gray
Combined gas mileage:: 21 MPG
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 44,302
Stock number:: 15039A
VIN:: 3GCUDHE81RG171996

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2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

1,360 miles

$73,620

Fair Deal

Certified Pre-Owned

Dubuque, IA

35 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:: Downpour Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 1,360
Stock number:: 26T249A
VIN:: 1GTUUHE83SZ326151

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

99,557 miles

$33,769

Good Deal

Belleville, WI

54 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:: Jet Black
Transmission:: Automatic
Mileage:: 99,557
Stock number:: 130885B
VIN:: 3GTU9FET6MG392786

2021 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

113,065 miles

$26,523

Great Deal

Waverly, IA

96 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:: Gray (Satin Steel Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 113,065
Stock number:: 5601A
VIN:: 3GCUYGET7MG327471

2022 GMC Sierra 1500

Denali Crew Cab 4WD

57,110 miles

$43,892

Great Deal

Viroqua, WI

43 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:: Summit White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 57,110
Stock number:: 25605
VIN:: 3GTUUGET2NG610566

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2021 Chevrolet Tahoe

RST 4WD

144,957 miles

$32,690

Good Deal

East Dubuque, IL

34 mi away

Year:: 2021
Make:: Chevrolet
Model:: Tahoe
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Gray (Satin Steel Metallic)
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Jet Black/Victory Red
Transmission:: Automatic
Mileage:: 144,957
Stock number:: MR310114
VIN:: 1GNSKRKT8MR310114

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2022 Jeep Wrangler

Unlimited Willys 4WD

16,331 miles

$29,990

Great Deal

New Lisbon, WI

66 mi away

Year:: 2022
Make:: Jeep
Model:: Wrangler
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Diesel
Exterior color:: Bright White Clearcoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 16,331
Stock number:: C21585
VIN:: 1C4HJXDM0NW274003

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2023 Chevrolet Silverado 1500

High Country Crew Cab 4WD

62,215 miles

$43,489

Great Deal

Johnson Creek, WI

93 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:: Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 62,215
Stock number:: 9587
VIN:: 1GCUDJE88PZ143505

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

16,916 miles

$42,403

Good Deal

Certified Pre-Owned

Baraboo, WI

56 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:: Summit White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
Transmission:: Automatic
Mileage:: 16,916
Stock number:: 41777A
VIN:: 1GTU9DET5MZ114076

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2022 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

38,321 miles

$54,802

Good Deal

Viroqua, WI

43 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:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 38,321
Stock number:: 25732
VIN:: 1GTUUHET7NZ632004

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2023 Jeep Gladiator

Rubicon Crew Cab 4WD

17,496 miles

$45,000

Good Deal

St Charles, MN

98 mi away

Year:: 2023
Make:: Jeep
Model:: Gladiator
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Diesel
Exterior color:: White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 17,496
Stock number:: 14925A1
VIN:: 1C6JJTBM9PL561509

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2020 GMC Sierra 1500

AT4 Crew Cab 4WD

44,364 miles

$39,977

Good Deal

Stoughton, WI

70 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:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 44,364
Stock number:: 15P2061
VIN:: 1GTU9EET4LZ378720

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2021 RAM 1500

Laramie Crew Cab 4WD

100,234 miles

$29,250

Good Deal

Stoughton, WI

72 mi away

Year:: 2021
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Delmonico Red Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 100,234
Stock number:: F615182T
VIN:: 1C6SRFJM2MN830546

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2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

58,722 miles

$36,000

Fair Deal

Decorah, IA

60 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:: Jet Black
Transmission:: Automatic
Mileage:: 58,722
Stock number:: 265526
VIN:: 3GCUYEET7MG265526

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2021 RAM 1500

Big Horn Crew Cab 4WD

73,265 miles

$27,936

Good Deal

Mount Horeb, WI

47 mi away

Year:: 2021
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Granite Crystal Metallic Clear Coat (pau)
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black (x9)
Transmission:: 8-Speed Automatic
Mileage:: 73,265
Stock number:: 50311A
VIN:: 1C6SRFFM4MN822330

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

81,409 miles

$30,391

Great Deal

Sterling, IL

94 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:: Pacific Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 81,409
Stock number:: 10X604
VIN:: 1GTU9CET0MZ198382

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2024 Chevrolet Silverado 1500

RST Crew Cab 4WD

17,947 miles

$44,989

Good Deal

Johnson Creek, WI

93 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:: Slate Gray Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 17,947
Stock number:: 9800
VIN:: 1GCUDEE89RZ127033

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

73,002 miles

$38,019

Good Deal

Dubuque, IA

35 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:: Pacific Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 73,002
Stock number:: 26T189A
VIN:: 3GTU9FET9MG254031

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2022 Jeep Wrangler

Unlimited Rubicon 4WD

21,760 miles

$40,000

Good Deal

Certified Pre-Owned

Madison, WI

68 mi away

Year:: 2022
Make:: Jeep
Model:: Wrangler
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Diesel
Exterior color:: Silver Zynith Clearcoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 21,760
Stock number:: UG35994
VIN:: 1C4JJXFM8NW162449

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2023 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

47,283 miles

$42,799

Good Deal

Certified Pre-Owned

East Dubuque, IL

34 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:: Radiant Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 47,283
Stock number:: PG210922
VIN:: 3GCUDGE85PG210922

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2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

9,349 miles

$54,963

Good Deal

Certified Pre-Owned

Baraboo, WI

56 mi away

Year:: 2025
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:: 23 MPG
Fuel type:: Diesel
Interior color:: Jet Black, Leather-appointed front outboard seatin
Transmission:: Automatic
Mileage:: 9,349
Stock number:: 41668A
VIN:: 3GCUKFE88SG318802

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

83,567 miles

$38,894

Good Deal

East Dubuque, IL

34 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:: 83,567
Stock number:: NG597412
VIN:: 3GTUUDET9NG597412

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2020 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

96,075 miles

$31,238

Good Deal

Janesville, WI

86 mi away

Year:: 2020
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:: 26 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 96,075
Stock number:: 25915C
VIN:: 3GCUYGET7LG171205

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