Semi Trucks For Sale in Colorado

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Showing 51 - 75 of 223 Sleeper Semi Truck Listings

51 - 75 of 223 listings
51 - 75 of 223 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop $40,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 632,104 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage632,105 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number360779
MLS Number13431192
CategorySleeper Semi Trucks
Last Updated1/30/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$61,250 USD
Inspection Report
ConditionUsed
Usage403,093 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number505313
MLS Number14101450
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Commerce City, CO, US
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $38,750 USD
Used 2019 International LT625 Sleeper Semi Truck, 442,821 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 13200 lbs front axle, 40000...
ConditionUsed
Usage442,821 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number332688
MLS Number14013536
CategorySleeper Semi Trucks
Last Updated1/28/2026
Location
Greeley, CO, US
Sold By
Penske Used Trucks
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

Price Drop $39,950 USD
NEW BRAKES AND ROTORS!!! Walmart Fleet Maintained!! APU! Engine Brakes! Fridge! Inverter! 450HP Cummins! Automatic! Sliding 5th Wheel! Double Bunk! Heated Mirrors! USB Ports! Collision...
ConditionUsed
Usage485,274 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10758
MLS Number13825420
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
2022 Peterbilt 389 Semi Truck

2022 Peterbilt 389 Semi Truck

At auction Feb. 19
2022 Peterbilt 389 semi truck, Miles: 434,260 on odometer, Hours: 13,313 on meter, VIN: 1XPXD49X7ND789644, Engine, Cummins X15 565, Serial: 80350914, Displacement: 15.0L, Cylinders: 6,...
ConditionUsed
Usage13,313 Hours
Stock NumberFG2544
MLS Number14100461
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Hiawatha, KS, US
Listed By
Purple Wave Auction
2022 Peterbilt 389 Semi Truck

2022 Peterbilt 389 Semi Truck

At auction Feb. 19
2022 Peterbilt 389 semi truck, Miles: 492,472 on odometer, Hours: 9,195 on meter, VIN: 1XPXD49X5ND789643, Engine, Cummins X15 565, Serial: 80092853, Displacement: 15.0L, Cylinders: 6, Fuel...
ConditionUsed
Usage9,195 Hours
Stock NumberFG2543
MLS Number14100456
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Hiawatha, KS, US
Listed By
Purple Wave Auction
International LoneStar Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Dt12 Automatic

2023 International LoneStar Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Dt12 Automatic

$74,950 USD
2023 INTERNATIONAL LONESTAR SLEEPER – MUST SEE! This 2023 International LoneStar is a sharp, driver-focused sleeper built for long-haul comfort and dependable performance. Powered by a 450...
ConditionUsed
Usage356,147 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberMO11065
MLS Number14099949
CategorySleeper Semi Trucks
Last Updated1/22/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$49,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 707,370 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, air ride suspension...
ConditionUsed
Usage707,370 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number381210
MLS Number14099915
CategorySleeper Semi Trucks
Last Updated2/1/2026
Location
Denver, CO, US
Sold By
Penske Used Trucks
Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$56,000 USD
Used 2021 Volvo VNL64760 Sleeper Semi Truck for sale, 455 HP D13 diesel engine, 12-speed automatic transmission, 70" integral sleeper, tandem rear axle, air ride suspension, 225-gallon fuel...
ConditionUsed
Usage628,303 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number380255
MLS Number13775442
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Albuquerque, NM, US
Sold By
Penske Used Trucks
Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Price Drop $72,950 USD
For Sale: 2022 Kenworth T880 Sleeper, *Stock Photos of Matching Unit. More Pictures Coming Soon!*, Equipped with a 450hp Cummins X15, paired with an Endurant 12-Speed Automatic Transmission....
ConditionUsed
Usage274,451 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberMO10777
MLS Number13852456
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$59,950 USD
Take a look at this 2022 Kenworth T880 powered by a Cummins X15 rated at 450 HP and paired with an Endurant 12-speed automated transmission with a 2.85 ratio, set up for efficient highway...
ConditionUsed
Usage484,747 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10775
MLS Number13852453
CategorySleeper Semi Trucks
Last Updated1/23/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$59,950 USD
Take a look at this 2022 Kenworth T880 powered by a Cummins X15 rated at 450 HP and paired with an Endurant 12-speed automated transmission with a 2.85 ratio, set up for efficient highway...
ConditionUsed
Usage486,123 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10782
MLS Number13852450
CategorySleeper Semi Trucks
Last Updated1/23/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
2015 Peterbilt 567 Semi Truck

2015 Peterbilt 567 Semi Truck

At auction Feb. 19
2015 Peterbilt 567 semi truck, Miles: 538,040 on odometer, Hours: 14,022 on meter, VIN: 1XPCP4EX3FD258082, Engine, Cummins ISX15 500, Serial: 79759587, Displacement: 15.0L, Cylinders: 6,...
ConditionUsed
Usage14,022 Hours
Stock NumberET4371
MLS Number14098460
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Durham, KS, US
Listed By
Purple Wave Auction
2020 Peterbilt 579 Semi Truck

2020 Peterbilt 579 Semi Truck

At auction Feb. 19
2020 Peterbilt 579 semi truck, Miles: 404,118 on odometer, Hours: 12,598 on meter, VIN: 1XPBDP9X9LD649457, Engine, Paccar MX-13, Serial: Y191769, Displacement: 12.9L, Cylinders: 6, Fuel...
ConditionUsed
Usage12,598 Hours
Stock NumberET4369
MLS Number14097227
CategorySleeper Semi Trucks
Last Updated1/18/2026
Location
Durham, KS, US
Listed By
Purple Wave Auction
2018 Peterbilt 579 Semi Truck

2018 Peterbilt 579 Semi Truck

At auction Feb. 19
2018 Peterbilt 579 semi truck, Miles: 724,363 on odometer, Hours: 29,735 on meter, VIN: 1XPBD49X6JD480977, Engine, Cummins X15 450SA, Serial: 80014557, Displacement: 15.0L, Cylinders: 6,...
ConditionUsed
Usage29,735 Hours
Stock NumberET4368
MLS Number14097226
CategorySleeper Semi Trucks
Last Updated1/18/2026
Location
Durham, KS, US
Listed By
Purple Wave Auction
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

$61,126 USD
ConditionUsed
Usage489,686 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number806048
MLS Number14042313
CategorySleeper Semi Trucks
Last Updated1/22/2026
Location
Commerce City, CO, US
Sold By
Ryder
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $39,750 USD
Used 2023 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, 280-gallon fuel...
ConditionUsed
Usage696,397 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUPP236470
MLS Number14097112
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $46,000 USD
Used 2021 International LT625 Sleeper Semi Truck, 376,888 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage380,192 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394933
MLS Number13710027
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Greeley, CO, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual

$31,000 USD
Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 735,747 miles, 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 60" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage735,747 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission10 Speed Manual
Sleeper TypeIntegral Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number235031
MLS Number14095958
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Omaha, NE, US
Sold By
Penske Used Trucks
Western Star 4900 Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 450HP, 10 Speed Manual

2013 Western Star 4900 Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 450HP, 10 Speed Manual

$34,500 USD
2013 Western Star 4900SB Sleeper, 450hp Detroit DD13, 10spd Manual, Air ride suspension, 319k Mi, Nationwide Delivery Available
ConditionUsed
Usage318,897 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size42"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock Number4847
MLS Number14094822
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$84,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 306k Mi, Nationwide Delivery Available,
ConditionUsed
Usage306,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7221
MLS Number14094819
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
Western Star 4900 Tri Axle Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 561HP, 18 Speed Manual

2016 Western Star 4900 Tri Axle Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 561HP, 18 Speed Manual

$77,500 USD
2016 Western Star 4900, Reman Detroit DD16 in May 2024, 18 speed with 2 speed rears, Full double frame, Full locking rears, 20k front with dual boxes, 20k pusher, 46k rears, Nationwide...
ConditionUsed
Usage537,788 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power561 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size42"
SuspensionNeway
Rear AxleTri Axle
Rear End66,000 lb 4.10 ratio
Stock Number8326
MLS Number14094788
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$50,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage650,873 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394748
MLS Number14094559
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
West Valley City, UT, US
Sold By
Penske Used Trucks
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