Best MPG Diesel Cars for Sale in Morrison, CO

2025 GMC Sierra 1500

AT4X Crew Cab 4WD

6,609 miles

$68,997

Good Deal

Highlands Ranch, CO

17 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:: Sterling Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Diesel
Interior color:: Black (Obsidian Rush)
Transmission:: 10-Speed Automatic
Mileage:: 6,609
Stock number:: 385957T
VIN:: 3GTUUFE86SG385957

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2021 RAM 1500

Limited Crew Cab 4WD

72,575 miles

$36,841

Good Deal

Longmont, CO

35 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:: Ivory White Tri-Coat Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 72,575
Stock number:: 45000A
VIN:: 1C6SRFHM4MN819313

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

99,955 miles

$37,888

Fair Deal

Aurora, CO

20 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:: White Frost Tricoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 99,955
Stock number:: P3241
VIN:: 3GTUUDET6NG531528

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

64,409 miles

$35,885

Great Deal

Parker, CO

20 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:: 64,409
Stock number:: 250927
VIN:: 3GTU9FET2LG368659

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

84,105 miles

$31,977

Good Deal

Dacono, CO

32 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:: 84,105
Stock number:: P9208A
VIN:: 1GTU9CET6MZ294291

2022 GMC Sierra 1500

Denali Crew Cab 4WD

44,870 miles

$45,499

Great Deal

Golden, CO

5 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:: White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 44,870
Stock number:: NZ573731
VIN:: 1GTUUGET2NZ573731

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

46,140 miles

$48,933

Good Deal

Highlands Ranch, CO

15 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:: Volcanic Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 46,140
Stock number:: HPPG348913
VIN:: 3GTUUEE88PG348913

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

20,176 miles

$52,990

Great Deal

Northglenn, CO

20 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:: 20,176
Stock number:: CP6657
VIN:: 3GTUUEE85RG397019

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

41,445 miles

$44,656

Great Deal

Highlands Ranch, CO

15 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:: 41,445
Stock number:: HPRG183355
VIN:: 3GTUUDE80RG183355

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2020 RAM 1500

Laramie Crew Cab 4WD

79,536 miles

$28,973

Great Deal

Golden, CO

5 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:: Diamond Black Crystal Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 79,536
Stock number:: 25463B
VIN:: 1C6SRFJM8LN250510

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2021 RAM 1500

Laramie Crew Cab 4WD

92,534 miles

$27,490

Great Deal

Golden, CO

5 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:: Hydro Blue Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 92,534
Stock number:: MN681540
VIN:: 1C6SRFJM0MN681540

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2021 RAM 1500

Limited Crew Cab 4WD

52,584 miles

$40,730

Good Deal

Longmont, CO

36 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:: 52,584
Stock number:: K260327A
VIN:: 1C6SRFHM3MN800171

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2022 Chevrolet Silverado 1500

High Country Crew Cab 4WD

68,042 miles

$37,024

Great Deal

Highlands Ranch, CO

13 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:: Gray (Satin Steel Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black, Perforated Leather-Appointed Seat Trim
Transmission:: Automatic
Mileage:: 68,042
Stock number:: TNZ126620
VIN:: 1GCUYHET2NZ126620

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2021 RAM 1500

Limited Crew Cab 4WD

72,575 miles

$36,841

Good Deal

Longmont, CO

35 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:: Ivory White Tri-Coat Pearlcoat
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 72,575
Stock number:: 45000A
VIN:: 1C6SRFHM4MN819313

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2022 GMC Sierra 1500 Limited

SLT Crew Cab 4WD

72,127 miles

$35,981

Great Deal

Littleton, CO

9 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Blue
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 72,127
Stock number:: 5N0075B
VIN:: 1GTU9DET5NZ196103

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2020 Chevrolet Silverado 1500

LT Crew Cab 4WD

72,719 miles

$28,894

Great Deal

Littleton, CO

9 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:: Silver Ice Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 72,719
Stock number:: LG213559
VIN:: 3GCUYDET3LG213559

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

80,258 miles

$37,498

Great Deal

Longmont, CO

36 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:: Volcanic Red Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 80,258
Stock number:: L148772
VIN:: 1GTUUCE87PZ148772

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2023 Chevrolet Tahoe

High Country 4WD

41,859 miles

$59,990

Great Deal

Denver, CO

14 mi away

Year:: 2023
Make:: Chevrolet
Model:: Tahoe
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Black
Combined gas mileage:: 23 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 41,859
Stock number:: 7271RS
VIN:: 1GNSKTKT1PR357163

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2022 Jeep Wrangler

Unlimited Willys 4WD

23,768 miles

$31,908

Good Deal

Littleton, CO

14 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:: Black Clearcoat
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 23,768
Stock number:: NW155358
VIN:: 1C4HJXDM1NW155358

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

51,180 miles

$42,554

Good Deal

Denver, CO

16 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
Transmission:: Automatic
Mileage:: 51,180
Stock number:: P605864
VIN:: 3GTUUDET9NG605864

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

75,712 miles

$38,468

Good Deal

Littleton, CO

9 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:: Jet Black
Transmission:: Automatic
Mileage:: 75,712
Stock number:: MG252361
VIN:: 3GTU9FET9MG252361

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2021 GMC Sierra 1500

SLE Crew Cab 4WD

55,767 miles

$32,987

Good Deal

Denver, CO

21 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:: White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 55,767
Stock number:: CMZ177569
VIN:: 1GTU9BET7MZ177569

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2021 Chevrolet Silverado 1500

High Country Crew Cab 4WD

97,585 miles

$33,991

Good Deal

Certified Pre-Owned

Denver, CO

9 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:: 97,585
Stock number:: C30097A
VIN:: 1GCUYHET6MZ333400

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

41,445 miles

$44,656

Great Deal

Highlands Ranch, CO

15 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:: 41,445
Stock number:: HPRG183355
VIN:: 3GTUUDE80RG183355

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