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Freightliner Century Class Sleeper Semi Trucks For Sale

Shop used Freightliner Century Class Sleeper Trucks on MyLittleSalesman.com . Compare active listings with prices from $9,000 to $21,000. Sellers include BigIron Auctions, Don Baskin Truck Sales, and AmeriQuest Used Trucks. Filter by sleeper type, transmission, horsepower, mileage, and more to find the Freightliner Century Class Sleeper Semi Truck that fits your job.
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Showing 1 - 7 of 7 Sleeper Semi Truck Listings

1 - 7 of 7 listings
1 - 7 of 7 listings
1999 Freightliner CST120 Century T/A Truck Tractor

1999 Freightliner CST120 Century T/A Truck Tractor

Newly Listed
At auction Sep. 9
1999 Freightliner Century Class C112 T/A Truck Tractor, 629,339 miles Showing, Title Will Be Marked Miles Exempt, Cummins M11-370E+ 10.8L 6-Cyl Turbo Diesel Engine, 370Hp, Water Cooled,...
ConditionUsed
Stock NumberLR5823
MLS Number14563689
CategorySleeper Semi Trucks
Last Updated8/28/2026
Location
Blair, NE, US
Listed By
BigIron Auctions
(844) 253-___  SHOW
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BigIron Auctions
Freightliner Century Class 112 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 430HP, 10 Speed Manual

2000 Freightliner Century Class 112 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 430HP, 10 Speed Manual

$10,000 USD
GOOD TRUCK, RUNS EXCELLENT, PRE-EMISSIONS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, PRE-EMISSIONS ENGINE!,
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power430 HP
Engine ModelCaterpillar C12
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number00C12560FLATCL
MLS Number14512009
CategorySleeper Semi Trucks
Last Updated7/29/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 475HP, 10 Speed Manual

2007 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 475HP, 10 Speed Manual

$11,000 USD
RUNS AND DRIVES EXCELLENT, AIR SEAT, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH!,
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit SERIES 60 14.0 DDEC V
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number07DET97C120
MLS Number14468877
CategorySleeper Semi Trucks
Last Updated7/7/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

2009 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$10,000 USD
RUNS AND DRIVES, AIR SEAT, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH,,
ConditionUsed
Usage1,164,778 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number09DET116C120
MLS Number14042096
CategorySleeper Semi Trucks
Last Updated7/7/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual

2010 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual

$12,000 USD
nice truck, runs great, clean. air seat, tilt/tele, power windows, dual air ride seats, double bunk, differential lock, dump valve, A/S 5th, fleet maintained
ConditionUsed
Usage932,900 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number10DET932C120
MLS Number12497601
CategorySleeper Semi Trucks
Last Updated4/9/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Freightliner Century Class Sleeper Semi Truck - Detroit 450HP, 10 Speed Manual

2005 Freightliner Century Class Sleeper Semi Truck - Detroit 450HP, 10 Speed Manual

$21,000 USD
2005 Freightliner Century Sleeper Good working condition Detroit 60 Series, Manual Eaton Fuller 10spd Call Marcos at 7. 1. 3. 4. 0. 8. 9. 7. 3. 4. for more info. Se habla espanol
ConditionUsed
Usage700,000 Miles
Horse Power450 HP
Engine ModelDetroit Series 60
Transmission10 Speed
Rear AxleTandem Axle
Rear End40,000 lb
Capacity200 Gallons
Weight52000
Stock NumberMG9256OS
MLS Number14262529
CategorySleeper Semi Trucks
Last Updated3/25/2026
Location
Bonita Spring, FL, US
Sold By
AmeriQuest Used Trucks
(855) 490-___  SHOW
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AmeriQuest Used Trucks
Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

2006 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$9,000 USD
dual air ride seats, double bunk, differential lock, dump valve, A/S 5th, cruise, tilt/tele, *TRUCK RUNS AND DRIVES, ENGINE HAS BLOW-BY, SELLING AS IS,
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit SERIES 60 12.7 DDEC IV
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number06DET365C120
MLS Number11362916
CategorySleeper Semi Trucks
Last Updated11/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
NUMBERCall Seller
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Don Baskin Truck Sales
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