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Semi Trucks For Sale in Colorado

Browse 289 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 251 - 275 of 289 Sleeper Semi Truck Listings

251 - 275 of 289 listings
251 - 275 of 289 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

$56,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 490,911 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, air ride...
ConditionUsed
Usage490,946 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number352790
MLS Number13876755
CategorySleeper Semi Trucks
Last Updated2/13/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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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

$73,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 248,991 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...
ConditionUsed
Usage248,991 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 Number360206
MLS Number14140005
CategorySleeper Semi Trucks
Last Updated2/13/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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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

$53,250 USD
Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck with 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 60" integral sleeper, tandem rear axle, air ride suspension,...
ConditionUsed
Usage343,221 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 Number235024
MLS Number14139766
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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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 $57,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 479,470 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage479,470 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 Number360207
MLS Number14136815
CategorySleeper Semi Trucks
Last Updated2/13/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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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

$32,500 USD
Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 742,554 miles, 455HP DD15AT engine, 10-speed Eaton manual transmission, 60" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage742,885 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 Number235032
MLS Number14091619
CategorySleeper Semi Trucks
Last Updated2/22/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2020 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$60,500 USD
Used 2020 Volvo VNL64760 Sleeper Semi Truck for sale, 493,122 miles, 455 HP D13 TC diesel engine, 70" integral sleeper, 12-speed automatic transmission, tandem rear axle, 25,000 lb...
ConditionUsed
Usage493,122 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13 TC
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number356752
MLS Number14127117
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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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

$32,750 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 Updated2/22/2026
Location
Omaha, NE, US
481 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Penske Used Trucks
2006 Western Star 4900 T/A Truck Tractor

2006 Western Star 4900 T/A Truck Tractor

At auction Feb. 11
2006 Western Star 4900 T/A Truck Tractor, 88,279 miles Showing, Title Will Be Marked Miles Exempt, Not Actual Miles, Detroit Series 60 14L 550 HP 6-Cylinder turbo diesel engine, Eaton Fuller...
ConditionUsed
Stock NumberKD8608
MLS Number14117282
CategorySleeper Semi Trucks
Last Updated2/14/2026
Location
Hartford, KS, US
489 mi. away
Listed By
BigIron Auctions
(844) 253-___  SHOW
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Volvo VNL64T670 Sleeper Semi Truck - Raised Roof Sleeper, D13J455 455HP, 12 Speed I Shift Automatic

2016 Volvo VNL64T670 Sleeper Semi Truck - Raised Roof Sleeper, D13J455 455HP, 12 Speed I Shift Automatic

$35,000 USD
2016 Volvo VNL670 Sleeper Truck, One Owner, Low 402,700 miles, D13 12.8 Liter - 455 HP Engine, Automatic 12 Speed Transmission, GVWR 50,350#, 214" Wheelbase, Sliding 5th Wheel, Rear Tail...
ConditionUsed
Usage402,700 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13J455
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 2.47 ratio
Stock NumberSBA1189
MLS Number13764354
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Beryl, UT, US
493 mi. away
Sold By
SellBuyAuction
(844) 708-___  SHOW
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SellBuyAuction
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

$56,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, DD15AT diesel engine, 455 HP, 12-speed automatic Detroit transmission, tandem rear axle, and air ride...
ConditionUsed
Usage513,043 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 Number334464
MLS Number14014651
CategorySleeper Semi Trucks
Last Updated2/11/2026
Location
Lenexa, KS, US
542 mi. away
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
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Penske Used Trucks
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