Best MPG Diesel Cars for Sale in Key Largo, FL

2023 Chevrolet Silverado 1500

LTZ Crew Cab RWD

50,576 miles

$35,990

Fair Deal

Miami, FL

35 mi away

Year:: 2023
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 3L I6 Diesel
Exterior color:: White (Iridescent Pearl Tricoat)
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 50,576
Stock number:: 1101396A
VIN:: 1GCPAEE88PZ298326

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2021 GMC Sierra 1500

Denali Crew Cab RWD

81,328 miles

$35,990

Fair Deal

Miami, FL

30 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Gray (Dark Walnut/Dark Ash Grey)
Transmission:: Automatic
Mileage:: 81,328
Stock number:: MG112864
VIN:: 3GTP8FET4MG112864

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2023 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

31,128 miles

$43,990

Good Deal

Miami, FL

30 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:: 31,128
Stock number:: PG216784
VIN:: 3GCUDFE82PG216784

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2024 Chevrolet Silverado 1500

RST Crew Cab RWD

25,082 miles

$37,300

Good Deal

Miami, FL

41 mi away

Year:: 2024
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 3L I6 Diesel
Exterior color:: Black
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 25,082
Stock number:: M332369A
VIN:: 1GCPADE84RZ356199

2023 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

31,128 miles

$43,990

Good Deal

Miami, FL

30 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:: 31,128
Stock number:: PG216784
VIN:: 3GCUDFE82PG216784

2023 GMC Sierra 1500

SLT Crew Cab 4WD

18,372 miles

$44,340

Great Deal

Miami Shores, FL

48 mi away

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
Transmission:: Automatic
Mileage:: 18,372
Stock number:: SG320933B
VIN:: 3GTUUDE86PG278421

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2022 Jeep Wrangler

Unlimited Willys 4WD

45,499 miles

$26,725

Good Deal

Miami, FL

41 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:: 45,499
Stock number:: J3089
VIN:: 1C4HJXDM3NW173456

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2020 GMC Sierra 1500

SLT Crew Cab 4WD

94,972 miles

$29,595

Good Deal

Miami, FL

41 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
Transmission:: Automatic
Mileage:: 94,972
Stock number:: LG290358
VIN:: 3GTU9DET8LG290358

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

53,649 miles

$45,764

Fair Deal

Certified Pre-Owned

Miami, FL

41 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:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 53,649
Stock number:: NG544101
VIN:: 3GTUUEET5NG544101

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2021 Chevrolet Silverado 1500

LTZ Crew Cab RWD

48,576 miles

$31,699

Good Deal

Miami, FL

41 mi away

Year:: 2021
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Black
Combined gas mileage:: 28 MPG
Fuel type:: Diesel
Interior color:: Gideon/Very Dark Atmosphere
Transmission:: Automatic
Mileage:: 48,576
Stock number:: RM652220A
VIN:: 1GCPWEET6MZ166764

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2023 Chevrolet Silverado 1500

High Country Crew Cab 4WD

39,823 miles

$44,631

Good Deal

Hialeah, FL

47 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:: Northsky Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black/Umber
Transmission:: Automatic
Mileage:: 39,823
Stock number:: PZ204131
VIN:: 1GCUDJE83PZ204131

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2022 GMC Sierra 1500

Denali Crew Cab 4WD

61,263 miles

$42,440

Good Deal

Miami Shores, FL

48 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:: Pacific Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 61,263
Stock number:: P6146
VIN:: 3GTUUGET2NG610583

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2021 RAM 1500

Limited Crew Cab RWD

19,334 miles

$40,977

Fair Deal

Miami, FL

32 mi away

Year:: 2021
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: Billet Silver Metallic Clearcoat
Combined gas mileage:: 27 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 19,334
Stock number:: D6W201797A
VIN:: 1C6RREHM4MN706051

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2021 GMC Sierra 1500

Denali Crew Cab RWD

81,328 miles

$35,990

Fair Deal

Miami, FL

30 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Gray (Dark Walnut/Dark Ash Grey)
Transmission:: Automatic
Mileage:: 81,328
Stock number:: MG112864
VIN:: 3GTP8FET4MG112864

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

22,090 miles

$50,990

Fair Deal

Miami, FL

41 mi away

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 22,090
Stock number:: TZ180959A
VIN:: 3GTUUGE86PG363535

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

36,491 miles

$51,990

Fair Deal

Miami, FL

41 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:: White Frost Tricoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 36,491
Stock number:: TZ180610A
VIN:: 3GTUUGE89RG222705

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2023 GMC Sierra 1500

SLT Crew Cab 4WD

30,500 miles

$46,300

Fair Deal

Miami, FL

41 mi away

Year:: 2023
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:: Jet Black
Transmission:: Automatic
Mileage:: 30,500
Stock number:: M176977A
VIN:: 3GTUUDE88PG275925

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2020 RAM 1500

Limited Crew Cab RWD

64,610 miles

$28,900

Great Deal

Hialeah, FL

47 mi away

Year:: 2020
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: White
Combined gas mileage:: 27 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 64,610
Stock number:: 221743
VIN:: 1C6RREHM9LN221743

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2022 Chevrolet Silverado 1500

RST Crew Cab RWD

12,734 miles

$35,990

Fair Deal

Miami, FL

41 mi away

Year:: 2022
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Summit White
Combined gas mileage:: 27 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 12,734
Stock number:: N212628A
VIN:: 1GCPADET7NZ607201

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

29,571 miles

$53,880

Fair Deal

Miami, FL

41 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:: Jet Black
Transmission:: Automatic
Mileage:: 29,571
Stock number:: TZ183967A
VIN:: 3GTUUGE84RG250279

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2022 Chevrolet Silverado 1500

RST Crew Cab RWD

45,133 miles

$30,490

Good Deal

Miami, FL

30 mi away

Year:: 2022
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Northsky Blue Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 45,133
Stock number:: Z276256A
VIN:: 1GCPWDET2NZ181094

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2023 Chevrolet Silverado 1500

RST Crew Cab RWD

36,250 miles

$36,952

Fair Deal

Miami, FL

41 mi away

Year:: 2023
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 36,250
Stock number:: GSL251311A
VIN:: 1GCPADE86PZ175344

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

29,112 miles

$37,992

Fair Deal

Miami, FL

30 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:: Black
Transmission:: Automatic
Mileage:: 29,112
Stock number:: SMG277735T
VIN:: 3GTU9CET8MG277735

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2022 Chevrolet Silverado 1500

LT Crew Cab RWD

45,161 miles

$31,499

Fair Deal

Certified Pre-Owned

Miami, FL

41 mi away

Year:: 2022
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Dark Ash Metallic
Combined gas mileage:: 27 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 45,161
Stock number:: NG670856
VIN:: 3GCPACET5NG670856

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