Semi Trucks For Sale in Colorado

Browse 293 Semi Trucks in Colorado on MyLittleSalesman.com, with prices from $18,500 to $165,000. Filter by sleeper type, transmission, horsepower, mileage, and more to quickly refine your results.
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Showing 276 - 293 of 293 Sleeper Semi Truck Listings

276 - 293 of 293 listings
276 - 293 of 293 listings
Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

2022 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

Newly Listed
At auction Mar. 5
2022 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power40000 HP
Engine ModelPaccar MX-13
Sleeper Size76"
SuspensionAir Ride
MLS Number14154107
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
Kansas City, KS, US
542 mi. away
Listed By
Taylor & Martin LLC
Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

2022 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

Newly Listed
At auction Mar. 5
2022 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power40000 HP
Engine ModelPaccar MX-13
Sleeper Size76"
SuspensionAir Ride
MLS Number14154106
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
Kansas City, KS, US
542 mi. away
Listed By
Taylor & Martin LLC
Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

2022 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

Newly Listed
At auction Mar. 5
2022 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power40000 HP
Engine ModelPaccar MX-13
Sleeper Size76"
SuspensionAir Ride
MLS Number14154105
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
Kansas City, KS, US
542 mi. away
Listed By
Taylor & Martin LLC
Volvo VNL 760 Sleeper Semi Truck - D13 40000HP

2022 Volvo VNL 760 Sleeper Semi Truck - D13 40000HP

Newly Listed
At auction Mar. 5
2022 VOLVO VNL 760 Conventional, Volvo D13 Engine, 405 H.P., Engine Brake, Volvo I-Shift ATO2612F Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride Suspension, Hydraulic...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power40000 HP
Engine ModelVolvo D13
SuspensionAir Ride
MLS Number14154093
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
Kansas City, KS, US
542 mi. away
Listed By
Taylor & Martin LLC
Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

2022 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 40000HP

Newly Listed
At auction Mar. 5
2022 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, PACCAR MX-13 Engine, 405 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power40000 HP
Engine ModelPaccar MX-13
Sleeper Size76"
SuspensionAir Ride
MLS Number14154088
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
Kansas City, KS, US
542 mi. away
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 550HP, 13 Speed Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 550HP, 13 Speed Manual

Recently Updated
$75,000 USD
This isn’t your average Cascadia. 2022, DD15 550HP, 13-speed manual, only 394K miles, and you’re still covered by the dealer to 550K. Sharp yellow paint, black Alcoas, all new rubber....
ConditionUsed
Usage394,561 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelDetroit DD15
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2609
MLS Number13703490
CategorySleeper Semi Trucks
Last Updated2/21/2026
Location
Kansas City, KS, US
549 mi. away
Sold By
TCI Transportation
Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2017 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$38,900 USD
645909 Miles, Engine: CUMMINS ISX15, 450 HP, 12 Speed Automatic Transmission, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tandem Rear Axles
ConditionUsed
Usage645,909 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
Transmission12 Speed Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberL17358
MLS Number13680162
CategorySleeper Semi Trucks
Last Updated2/21/2026
Location
Kansas City, KS, US
549 mi. away
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic

Recently Updated
$60,000 USD
4 2020 freightliner Cascadia126 Walmart sleepers available for purchase! if you're looking for a reliable truck with all the amenities of a home along with safety then look no further, we...
Quantity4
ConditionUsed
Usage582,718 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2570
MLS Number13584401
CategorySleeper Semi Trucks
Last Updated2/21/2026
Location
Kansas City, KS, US
549 mi. away
Sold By
TCI Transportation
Freightliner Cascadia 125 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$35,000 USD
506000 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: All Aluminum, Wheel...
ConditionUsed
Usage506,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number18406
MLS Number13560106
CategorySleeper Semi Trucks
Last Updated2/21/2026
Location
Kansas City, KS, US
549 mi. away
Sold By
TCI Transportation
2005 Kenworth W900 Sleeper Semi Truck

2005 Kenworth W900 Sleeper Semi Truck

$50,000 USD
2005 Kenworth W900 Cat C15 Acert 1 million on the frame 150k on overhaul (done by Wheeler; paperwork accessible) 18 speed New trans New clutch Ready to work Trail king belly dump train...
ConditionUsed
Usage1,000,000 Miles
Stock NumberID010826JES
MLS Number14078617
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Mountain West, UT, US
641 mi. away
Sold By
Carmody and Associates Inc
2016 Peterbilt 389 Sleeper Semi Truck

2016 Peterbilt 389 Sleeper Semi Truck

$85,500 USD
2016 Peterbilt 389 Cummins 600 60k miles on rebuild with paperwork DELETED 13 speed New head, new turbo, new radiator, new air cooler, new air dryer, new clutch, new stereo Disc brakes all...
ConditionUsed
Usage755,000 Miles
Stock NumberID010826JES
MLS Number14078572
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Southwestern US, NM, US
641 mi. away
Sold By
Carmody and Associates Inc
2002 Peterbilt 379EXHD Sleeper Semi Truck

2002 Peterbilt 379EXHD Sleeper Semi Truck

$69,500 USD
2002 Pete 379 EXHD CAT 6NZ (in-frame 8/2025) 18 speed 3.55 rear ends Virgin rubber all around (70%) New radiator (8/2025) New transmission (10/2025) Great truck just downsizing Make me a...
ConditionUsed
Usage2,200,000 Miles
Stock NumberID112625JES
MLS Number14002654
CategorySleeper Semi Trucks
Last Updated11/26/2025
Location
Northwestern US, WY, US
641 mi. away
Sold By
Carmody and Associates Inc
2019 Kenworth T800 Sleeper Semi Truck

2019 Kenworth T800 Sleeper Semi Truck

$89,500 USD
2019 KW T800 Mid-roof 72" sleeper Cummins X-15 762k miles (IN-FRAME @ 585k MILES) 18 speed transmission (new at 624k miles along with clutch) Drive brakes at 660k miles Steer brakes at 761k...
ConditionUsed
Usage762,000 Miles
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End3.55 ratio
Stock NumberID091625JES
MLS Number13814230
CategorySleeper Semi Trucks
Last Updated10/25/2025
Location
Mountain West, WY, US
641 mi. away
Sold By
Carmody and Associates Inc
2011 Peterbilt 367 Sleeper Semi Truck

2011 Peterbilt 367 Sleeper Semi Truck

$38,000 USD
Priced to sell ! 2001 Peterbilt 367 1.2 million frame miles Fresh rebuild and new transmission 60k miles ago (with paperwork) Cummins ISX 40k rears 13 speed Lockers Ready to make money!
ConditionUsed
Usage1,200,000 Miles
Stock NumberID022825JES
MLS Number13424257
CategorySleeper Semi Trucks
Last Updated6/24/2025
Location
Mountain West, UT, US
641 mi. away
Sold By
Carmody and Associates Inc
2000 Kenworth W900 Sleeper Semi Truck

2000 Kenworth W900 Sleeper Semi Truck

$79,500 USD
2000 Kenworth W900 Cat C15 Odometer reads 515,721 miles Overhaul around 200k ago (no paperwork) Drop axle 18 speed 46k rears Ready to work Come take a look and make an offer!
ConditionUsed
Stock NumberID022725JES
MLS Number13422166
CategorySleeper Semi Trucks
Last Updated6/24/2025
Location
Mountain West, UT, US
641 mi. away
Sold By
Carmody and Associates Inc
2019 Peterbilt 389EXHD Sleeper Semi Truck

2019 Peterbilt 389EXHD Sleeper Semi Truck

$144,500 USD
2019 Peterbilt 389 EXHD 605hp Cummins X15 New transmission 3 years ago 713k miles Motor work was done right around 500k (new cylinder sleeves and new air compressor) 18 speed 40's with rear...
ConditionUsed
Usage713,000 Miles
Stock NumberID012925JES
MLS Number13370744
CategorySleeper Semi Trucks
Last Updated6/24/2025
Location
Mountain West, UT, US
641 mi. away
Sold By
Carmody and Associates Inc
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