Best MPG Diesel Cars for Sale in Key Largo, FL

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

53,649 miles

$44,849

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

Sponsored

2024 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

38,712 miles

$38,491

Good Deal

Homestead, FL

20 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:: Summit White
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 38,712
Stock number:: Z147921A
VIN:: 3GCUDCE85RG237159

Sponsored

2024 Chevrolet Silverado 1500

RST Crew Cab RWD

10,227 miles

$39,990

Fair Deal

Miami, FL

30 mi away

Year:: 2024
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:: Gideon/Very Dark Atmosphere
Transmission:: Automatic
Mileage:: 10,227
Stock number:: 1125665A
VIN:: 1GCPADE89RZ372916

Sponsored

2023 Chevrolet Silverado 1500

High Country Crew Cab 4WD

39,823 miles

$43,996

Great 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

2022 Jeep Wrangler

Unlimited Willys 4WD

45,499 miles

$26,499

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

2021 Chevrolet Silverado 1500

LTZ Crew Cab RWD

48,576 miles

$31,599

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

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

53,649 miles

$44,849

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

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

36,491 miles

$51,770

Good 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

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

2024 Chevrolet Silverado 1500

High Country Crew Cab RWD

26,273 miles

$44,240

Good Deal

Miami Shores, FL

48 mi away

Year:: 2024
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/Umber
Transmission:: Automatic
Mileage:: 26,273
Stock number:: TR160992A
VIN:: 1GCPAFE89RZ246258

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

Denali Crew Cab 4WD

61,263 miles

$42,640

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

Preparing for a close up...

Photos coming soon

2024 Chevrolet Silverado 1500

RST Crew Cab RWD

27,679 miles

$38,990

Fair Deal

Miami, FL

35 mi away

Year:: 2024
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:: Gideon/Very Dark Atmosphere
Transmission:: Automatic
Mileage:: 27,679
Stock number:: Z245328A
VIN:: 3GCPADE89RG284870

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Denali Crew Cab 4WD

32,652 miles

$48,490

Good Deal

Miami, FL

30 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:: White Frost Tricoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 32,652
Stock number:: R202569A
VIN:: 3GTUUGE87PG322850

Preparing for a close up...

Photos coming soon

2021 RAM 1500

Limited Crew Cab RWD

19,334 miles

$39,977

Fair Deal

Certified Pre-Owned

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

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Denali Crew Cab 4WD

45,815 miles

$48,990

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:: White Frost Tricoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 45,815
Stock number:: SZ305234A
VIN:: 3GTUUGE83PG329603

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

SLT Crew Cab 4WD

77,545 miles

$27,990

Great 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:: White Frost Tricoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 77,545
Stock number:: SG271203A
VIN:: 3GTU9DET2LG290579

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

28,007 miles

$52,990

Good 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:: 28,007
Stock number:: TZ211075A
VIN:: 3GTUUGE80RG246312

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

29,571 miles

$52,770

Good 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

Preparing for a close up...

Photos coming soon

2022 Jeep Wrangler

Unlimited Willys 4WD

47,390 miles

$26,991

Fair Deal

Homestead, FL

20 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:: Gray (Granite Crystal Metallic Clearcoat)
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 47,390
Stock number:: P10317
VIN:: 1C4HJXDM2NW224347

Sponsored