Best MPG Diesel Cars for Sale in Union, SC

2021 GMC Sierra 1500

SLE Crew Cab RWD

51,525 miles

$32,276

Good Deal

Certified Pre-Owned

Monroe, NC

65 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:: White
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 51,525
Stock number:: 016708
VIN:: 3GTP8BET8MG276708

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

36,915 miles

$53,878

Fair Deal

Huntersville, NC

67 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:: 36,915
Stock number:: GM18490A
VIN:: 1GTUUGE89PZ323711

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

73,138 miles

$35,880

Fair Deal

Edgefield, SC

65 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 (Steel Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 73,138
Stock number:: 5589V
VIN:: 1GTU9CET2MZ121335

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2022 Jeep Wrangler

Unlimited Willys 4WD

50,133 miles

$28,500

Good Deal

Greer, SC

39 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:: 50,133
Stock number:: 1013KY
VIN:: 1C4HJXDM4NW139381

2021 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

62,396 miles

$36,725

Good Deal

West Columbia, SC

56 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:: 62,396
Stock number:: X369441A
VIN:: 1GCUYGET7MZ190662

2021 GMC Sierra 1500

Denali Crew Cab 4WD

56,082 miles

$43,988

Fair Deal

Huntersville, NC

67 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:: Gray (Dark Walnut/Dark Ash Grey)
Transmission:: Automatic
Mileage:: 56,082
Stock number:: GM18209A
VIN:: 3GTU9FET9MG297137

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2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

75,391 miles

$32,999

Great Deal

Anderson, SC

61 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:: Black
Transmission:: Automatic
Mileage:: 75,391
Stock number:: G108687A
VIN:: 3GCUYEETXNG171299

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2021 GMC Sierra 1500

SLE Crew Cab RWD

51,525 miles

$32,276

Good Deal

Certified Pre-Owned

Monroe, NC

65 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:: White
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 51,525
Stock number:: 016708
VIN:: 3GTP8BET8MG276708

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2023 Chevrolet Silverado 1500

RST Crew Cab 4WD

29,260 miles

$43,045

Good Deal

Certified Pre-Owned

Huntersville, NC

68 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:: Black
Transmission:: 10-Speed Automatic
Mileage:: 29,260
Stock number:: 113344B
VIN:: 3GCUDEE88PG311716

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2021 Jeep Wrangler

Unlimited Rubicon 4WD

52,578 miles

$31,000

Great Deal

Certified Pre-Owned

Cornelius, NC

70 mi away

Year:: 2021
Make:: Jeep
Model:: Wrangler
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Diesel
Exterior color:: Sting-Gray Clearcoat
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 52,578
Stock number:: 2LN2441
VIN:: 1C4JJXFMXMW524683

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2023 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

52,925 miles

$42,792

Great Deal

Forest City, NC

48 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:: Sand Dune Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Gideon/Very Dark Atmosphere
Transmission:: Automatic
Mileage:: 52,925
Stock number:: 13N0932A
VIN:: 3GCUDFE89PG162108

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2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

58,212 miles

$33,000

Great Deal

Cornelius, NC

70 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:: Summit White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 58,212
Stock number:: 7LN2520
VIN:: 1GCUYEET9MZ391094

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2024 GMC Sierra 1500

AT4X Crew Cab 4WD

5,332 miles

$69,046

Good Deal

Augusta, GA

84 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:: Thunderstorm Gray
Combined gas mileage:: 19 MPG
Fuel type:: Diesel
Transmission:: 10-Speed Automatic
Mileage:: 5,332
Stock number:: DJ1914
VIN:: 3GTUUFE88RG332834

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

27,677 miles

$55,000

Great Deal

Gaffney, SC

29 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:: Volcanic Red Tintcoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 27,677
Stock number:: U3833
VIN:: 1GTUUGE86RZ272459

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2023 GMC Yukon

Denali RWD

38,914 miles

$59,900

Great Deal

Certified Pre-Owned

Charlotte, NC

53 mi away

Year:: 2023
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Summit White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Light Shale perforated leather seating surfaces wi
Transmission:: 10-Speed Automatic
Mileage:: 38,914
Stock number:: G26323A
VIN:: 1GKS1DKT7PR244887

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

57,155 miles

$41,488

Good Deal

Monroe, NC

63 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:: 57,155
Stock number:: 3796P
VIN:: 3GTU9FET5MG202184

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2022 GMC Yukon

Denali 4WD

51,429 miles

$56,900

Good Deal

Charlotte, NC

61 mi away

Year:: 2022
Make:: GMC
Model:: Yukon
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:: Teak/Light Shale
Transmission:: Automatic
Mileage:: 51,429
Stock number:: PS377A
VIN:: 1GKS2DKT6NR112875

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2021 Jeep Wrangler

Unlimited Willys 4WD

81,896 miles

$27,142

Fair Deal

Fletcher, NC

72 mi away

Year:: 2021
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:: 81,896
Stock number:: S53157A
VIN:: 1C4HJXDM3MW531315

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

70,682 miles

$38,999

Good Deal

Columbia, SC

58 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 (Satin Steel Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 70,682
Stock number:: S0839
VIN:: 3GTU9FET0MG266584

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2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

103,576 miles

$26,498

Great Deal

Mooresville, NC

78 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:: Silver Ice Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 103,576
Stock number:: P92
VIN:: 3GCUYDET3MG455916

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2020 RAM 1500

Big Horn Crew Cab 4WD

149,105 miles

$21,500

Fair Deal

Gaston, SC

67 mi away

Year:: 2020
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 260 hp 3L V6 Biodiesel
Exterior color:: White
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Gray
Transmission:: 8-Speed Automatic
Mileage:: 149,105
Stock number:: 197028
VIN:: 1C6SRFFM3LN197028

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2022 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

62,465 miles

$37,742

Good Deal

Lancaster, SC

49 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:: White (Iridescent Pearl Tricoat)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 62,465
Stock number:: A251864
VIN:: 1GCUYGET6NZ234930

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2020 Jeep Wrangler

Unlimited Sport S 4WD

58,958 miles

$25,998

Good Deal

Mooresville, NC

78 mi away

Year:: 2020
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:: 58,958
Stock number:: P39
VIN:: 1C4HJXDM7LW269989

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2023 Chevrolet Silverado 1500

RST Crew Cab 4WD

7,946 miles

$46,698

Good Deal

Certified Pre-Owned

Asheville, NC

83 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:: Sterling Gray Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 7,946
Stock number:: 270009AA
VIN:: 1GCUDEE87PZ270009

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