Best MPG Diesel Cars for Sale in Downingtown, PA

2025 GMC Sierra 1500

Denali Crew Cab 4WD

14,528 miles

$58,200

Good Deal

Ephrata, PA

27 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:: White Frost
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 14,528
Stock number:: 11804TN
VIN:: 1GTUUGE84SZ193636

Sponsored

2022 GMC Sierra 1500

Denali Crew Cab 4WD

31,616 miles

$48,585

Good Deal

Certified Pre-Owned

Lansdale, PA

27 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:: Jet Black
Transmission:: Automatic
Mileage:: 31,616
Stock number:: FLU7775
VIN:: 1GTUUGETXNZ567787

Sponsored

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

10,802 miles

$59,200

Great Deal

Ephrata, PA

27 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:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 10,802
Stock number:: 11718TN
VIN:: 1GTUUEE8XSZ190194

Sponsored

2023 Chevrolet Silverado 1500

RST Crew Cab 4WD

24,112 miles

$42,000

Good Deal

Chester, PA

21 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:: 24,112
Stock number:: 25109A
VIN:: 1GCUDEE80PZ303027

2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

115,489 miles

$24,998

Good Deal

Horsham, PA

33 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:: Cherry Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 115,489
Stock number:: J260022A
VIN:: 3GCUYDET3MG289056

2023 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

40,925 miles

$41,990

Great Deal

Souderton, PA

27 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:: Gideon/Very Dark Atmosphere
Transmission:: Automatic
Mileage:: 40,925
Stock number:: JSU3691
VIN:: 3GCUDGE80PG353857

Preparing for a close up...

Photos coming soon

2021 Chevrolet Silverado 1500

LTZ Crew Cab 4WD

48,021 miles

$37,552

Good Deal

Elverson, PA

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:: Jet Black
Transmission:: Automatic
Mileage:: 48,021
Stock number:: C599220B
VIN:: 1GCUYGET8MZ203189

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

98,770 miles

$33,704

Good Deal

Warminster, PA

35 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:: Red Quartz Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 98,770
Stock number:: T118A
VIN:: 3GTU9EETXLG276208

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

19,271 miles

$54,999

Good Deal

Philadelphia, PA

37 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
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 19,271
Stock number:: AP9128
VIN:: 1GTUUGE8XRZ110737

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

Denali Crew Cab 4WD

31,616 miles

$48,585

Good Deal

Certified Pre-Owned

Lansdale, PA

27 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:: Jet Black
Transmission:: Automatic
Mileage:: 31,616
Stock number:: FLU7775
VIN:: 1GTUUGETXNZ567787

Preparing for a close up...

Photos coming soon

2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

34,459 miles

$53,990

Good Deal

Certified Pre-Owned

Newark, DE

24 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 Hot
Combined gas mileage:: 21 MPG
Fuel type:: Diesel
Interior color:: Jet Black/Graystone
Transmission:: Automatic
Mileage:: 34,459
Stock number:: P25367A
VIN:: 3GCUDHE83RG100069

Preparing for a close up...

Photos coming soon

2022 Jeep Wrangler

Unlimited Rubicon 4WD

62,812 miles

$33,044

Good Deal

Fort Washington, PA

28 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:: Snazzberry Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 62,812
Stock number:: K150669T
VIN:: 1C4JJXFM6NW150669

Preparing for a close up...

Photos coming soon

2020 Chevrolet Silverado 1500

RST Crew Cab 4WD

81,555 miles

$31,997

Fair Deal

Lititz, PA

32 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:: Black
Transmission:: Automatic
Mileage:: 81,555
Stock number:: D7156B
VIN:: 3GCUYEET7LG442381

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

Elevation Crew Cab 4WD

83,598 miles

$29,140

Great Deal

East Petersburg, PA

33 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:: Quicksilver Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 83,598
Stock number:: U273-295
VIN:: 3GTU9CET2LG381720

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

Elevation Crew Cab 4WD

77,895 miles

$29,962

Great Deal

East Petersburg, PA

33 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:: Black
Transmission:: Automatic
Mileage:: 77,895
Stock number:: U340-259
VIN:: 3GTU9CET9LG405527

Preparing for a close up...

Photos coming soon

2021 RAM 1500

Limited Crew Cab 4WD

88,787 miles

$37,900

Fair Deal

Mount Joy, PA

44 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:: Diamond Black Crystal Pea
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 88,787
Stock number:: N645326
VIN:: 1C6SRFHM8MN645326

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

29,012 miles

$53,500

Good Deal

Ephrata, PA

27 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:: Onyx Black
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 29,012
Stock number:: 11857FM
VIN:: 1GTUUEE83RZ264419

Preparing for a close up...

Photos coming soon

2021 Jeep Wrangler

Unlimited Rubicon 4WD

37,219 miles

$33,995

Great Deal

Sewell, NJ

38 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:: Black Clearcoat
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 37,219
Stock number:: 54839
VIN:: 1C4JJXFM3MW521723

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

33,634 miles

$52,900

Great Deal

Ephrata, PA

27 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:: Onyx Black
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 33,634
Stock number:: 11783TN
VIN:: 1GTUUEE88RZ263198

Preparing for a close up...

Photos coming soon

2020 Chevrolet Colorado

Z71 Crew Cab LB 4WD

51,051 miles

$27,897

Great Deal

Marlton, NJ

43 mi away

Year:: 2020
Make:: Chevrolet
Model:: Colorado
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 181 hp 2.8L I4 Diesel
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 51,051
Stock number:: BL1163909
VIN:: 1GCPTDE14L1163909

Preparing for a close up...

Photos coming soon

2021 Jeep Gladiator

High Altitude Crew Cab 4WD

72,465 miles

$30,995

Fair Deal

Lumberton, NJ

49 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:: Bright White Clearcoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 72,465
Stock number:: 544300A
VIN:: 1C6JJTFM4ML606779

Preparing for a close up...

Photos coming soon

2021 Jeep Gladiator

Rubicon Crew Cab 4WD

40,471 miles

$40,553

Fair Deal

East Petersburg, PA

33 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:: Black Clearcoat - PX8
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black - X9
Transmission:: Automatic
Mileage:: 40,471
Stock number:: PT6991
VIN:: 1C6JJTBM4ML541602

Preparing for a close up...

Photos coming soon

2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

52,008 miles

$36,701

Good Deal

Jarrettsville, MD

50 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:: Cherry Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 52,008
Stock number:: 27422A
VIN:: 1GCUDEET1NZ552289

Preparing for a close up...

Photos coming soon

2021 Jeep Wrangler

Unlimited Sport S 4WD

64,755 miles

$26,999

Fair Deal

Lumberton, NJ

49 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:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 64,755
Stock number:: P6971
VIN:: 1C4HJXDM4MW733578

Sponsored