Semi Trucks For Sale in Colorado

Shop new and used 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 discover the closest Sleeper Semi Truck in Colorado with the right mileage and features.
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Showing 76 - 100 of 222 Sleeper Semi Truck Listings

76 - 100 of 222 listings
76 - 100 of 222 listings
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

$55,000 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
Usage529,819 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 Number399378
MLS Number14015410
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Lincoln, NE, US
Sold By
Penske Used 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

$59,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage573,535 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 Number394105
MLS Number14015318
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Omaha, NE, US
Sold By
Penske Used Trucks
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

$49,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, 220-gallon fuel capacity....
ConditionUsed
Usage603,004 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 Number356905
MLS Number14014108
CategorySleeper Semi Trucks
Last Updated1/28/2026
Location
Salt Lake City, UT, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$108,950 USD
**For sale: Two low-mileage DD15-powered Cascadia's, fully equipped with APUs and loaded with warranties** Upgrade your fleet with the industry-leading 2024 Freightliner Cascadia 126 WITH...
ConditionUsed
Usage6,060 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberWS10445
MLS Number14053757
CategorySleeper Semi Trucks
Last Updated1/13/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Volvo VNR64T-640 Sleeper Semi Truck - 60" Condo Sleeper, 425HP, 12 Speed Automatic

2019 Volvo VNR64T-640 Sleeper Semi Truck - 60" Condo Sleeper, 425HP, 12 Speed Automatic

$53,810 USD
ConditionUsed
Usage569,213 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelD13'17 425/2100
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number792121
MLS Number14083251
CategorySleeper Semi Trucks
Last Updated1/10/2026
Location
Commerce City, CO, US
Sold By
Ryder
Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2023 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$58,500 USD
Used 2023 Volvo VNL64760 Sleeper Semi Truck for sale, 691,297 miles, 455HP D13 diesel engine, 12-speed automatic transmission, 70" integral sleeper, tandem rear axle, air ride suspension,...
ConditionUsed
Usage691,297 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 3.25 ratio
Stock Number465733
MLS Number14082620
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Denver, CO, US
Sold By
Penske Used Trucks
Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$78,000 USD
Used 2022 Volvo VNL64760 Sleeper Semi Truck for sale, 455HP D13 Diesel engine, 12-speed automatic transmission, Tandem rear axle, 70" integral sleeper, 225-gallon fuel capacity. Check it out...
ConditionUsed
Usage396,281 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 Number387114
MLS Number14053335
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
Kenworth T680 Sleeper Semi Truck - 70" Mid Roof Sleeper, 450HP, 10 Speed Manual

2020 Kenworth T680 Sleeper Semi Truck - 70" Mid Roof Sleeper, 450HP, 10 Speed Manual

$65,469 USD
ConditionUsed
Usage517,366 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15 GHG'17 450/1800
Transmission10 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
Rear AxleTandem Axle
Rear End3.42 ratio
Stock Number896081
MLS Number14080736
CategorySleeper Semi Trucks
Last Updated1/9/2026
Location
Commerce City, CO, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 505HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 505HP, 12 Speed Automatic

$64,148 USD
ConditionUsed
Usage463,851 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number806013
MLS Number14080716
CategorySleeper Semi Trucks
Last Updated1/9/2026
Location
Commerce City, CO, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$43,744 USD
ConditionUsed
Usage657,213 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number875116
MLS Number13868581
CategorySleeper Semi Trucks
Last Updated1/9/2026
Location
Commerce City, CO, US
Sold By
Ryder
2015 PETERBILT 389 Conventional Long Hood & Long W.B., Tandem Axle, Semi Sleeper Truck, Double frame, 46k Rear Axles.

2015 PETERBILT 389 Conventional Long Hood & Long W.B., Tandem Axle, Semi Sleeper Truck, Double frame, 46k Rear Axles.

$98,500 USD
~ Annual Holiday Truck Sale! ~ Extended Now Thru Thursday January 8th, 2026. Original Price $ 98,500.00 GREAT FIND! She's a bute tandem axle sleeper truck with an extended long hood. This...
ConditionUsed
Usage656,461 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Leaf
Rear AxleQuad Axle
Rear End46,000 lb
Stock Number267010
MLS Number13750292
CategorySleeper Semi Trucks
Last Updated1/9/2026
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
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
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
Sold By
Carmody and Associates Inc
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 550HP, 13 Speed Manual

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

$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 Updated1/15/2026
Location
Kansas City, KS, US
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

$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 Updated1/15/2026
Location
Kansas City, KS, US
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

$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 Updated1/15/2026
Location
Kansas City, KS, US
Sold By
TCI Transportation
Peterbilt 567 Sleeper Semi Truck - 44" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

2022 Peterbilt 567 Sleeper Semi Truck - 44" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$69,950 USD
For Sale: 2022 Peterbilt 567 Sleeper – Low Miles, Remaining Warranty!, *PRE-DETAILED PHOTOS, NEW PHOTOS COMING SOON!", “Component Specific” Paccar Premium – 60mo/500k mi Emissions –...
ConditionUsed
Usage284,915 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size44"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCO11009
MLS Number14056873
CategorySleeper Semi Trucks
Last Updated1/9/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Peterbilt 567 Sleeper Semi Truck - 44" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

2022 Peterbilt 567 Sleeper Semi Truck - 44" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$64,950 USD
For Sale: 2022 Peterbilt 567 Sleeper – Low Miles, Remaining Warranty!, *Stock Photos of Similar Unit, More Pictures Coming Soon!*, “Component Specific” Paccar Premium – 60mo/500k mi...
ConditionUsed
Usage326,286 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size44"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberCO11010
MLS Number14056789
CategorySleeper Semi Trucks
Last Updated1/10/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 71" Integral Sleeper, 475HP, 10 Speed Manual

2018 Freightliner Cascadia 125 Sleeper Semi Truck - 71" Integral Sleeper, 475HP, 10 Speed Manual

Price Drop $38,500 USD
Used 2018 Freightliner Cascadia 125 Sleeper Semi Truck, 610,042 miles, 475 HP DD15AT diesel engine, 10-speed manual Eaton transmission, 71" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage610,042 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission10 Speed Manual
Sleeper TypeIntegral Sleeper
Sleeper Size71"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.31 ratio
Stock Number718568
MLS Number14070096
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Salt Lake City, UT, US
Sold By
Penske Used Trucks
Volvo VNL64670 Sleeper Semi Truck - Integral Sleeper

2017 Volvo VNL64670 Sleeper Semi Truck - Integral Sleeper

Price Drop $39,750 USD
Used 2017 Volvo VNL64670 Sleeper Semi Truck for sale, 601,497 miles, Diesel D13 engine, Tandem rear axle, Air Ride suspension, Integral Sleeper, Heavy Duty GVWR. Check it out.
ConditionUsed
Usage601,497 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelD13
Sleeper TypeIntegral Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number718565
MLS Number14070085
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Salt Lake City, UT, US
Sold By
Penske Used Trucks
Volvo VNL64670 Sleeper Semi Truck - Integral Sleeper

2016 Volvo VNL64670 Sleeper Semi Truck - Integral Sleeper

Price Drop $31,750 USD
Used 2016 Volvo VNL64670 Sleeper Semi Truck with 727,214 miles, D13 diesel engine, automatic transmission, tandem rear axle, air ride suspension, 12,350 lbs front axle, 38,000 lbs rear axle....
ConditionUsed
Usage727,214 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelD13
TransmissionAutomatic
Sleeper TypeIntegral Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock Number718563
MLS Number14070076
CategorySleeper Semi Trucks
Last Updated1/25/2026
Location
Salt Lake City, UT, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 56" Integral Sleeper, 430HP, 10 Speed Automatic

2020 International LT625 Sleeper Semi Truck - 56" Integral Sleeper, 430HP, 10 Speed Automatic

$26,750 USD
Used 2020 International LT625 Sleeper Semi Truck for sale, 536,218 miles, 430HP A26 engine, 10-speed automatic Eaton transmission, 56" integral sleeper, tandem rear axle, air ride suspension...
ConditionUsed
Usage546,385 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power430 HP
Engine ModelA26
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number303946
MLS Number13376055
CategorySleeper Semi Trucks
Last Updated1/29/2026
Location
Loveland, CO, US
Sold By
Penske Used Trucks
International LoneStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2023 International LoneStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$64,950 USD
AVAILABLE FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED. READY TO WORK!!!, *Remaining Warranty:, - Frame side rails - 7/1/2027, - Cab/Cowl Structure: 7/1/2027, - Cab/Cowl Perforation:...
ConditionUsed
Usage445,924 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 2.79 ratio
Stock NumberMO10949
MLS Number13993294
CategorySleeper Semi Trucks
Last Updated1/4/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
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