Used Freightliner Tandem Axle Sleeper Semi Trucks For Sale in United States

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

$78,500 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 496,631 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	499,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	321777
MLS Number	14332575
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	Arlington, TX, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

$56,500 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 607,996 miles, 72" integral sleeper, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, tandem...

Condition	Used
Usage	624,550 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	10 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	369458
MLS Number	14305035
Category	Sleeper Semi Trucks
Last Updated	8/21/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, Bulk Equipment

$66,200 USD

Condition	Used
Usage	494,905 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	30341
MLS Number	14534426
Category	Sleeper Semi Trucks
Last Updated	8/12/2026
Location	Charlotte, NC, US
Sold By	Schneider

(844) 333-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$65,900 USD

2022 Freightliner Cascadia 126 Powered by a DD15 Engine with 455HP and Paired with a DT12-12 Speed Automatic Transmission for Optimum Fuel Efficiency. Dual 120 Gallon Diesel Fuel Tanks. 72"...

Condition	Used
Usage	559,838 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	490495
MLS Number	14534092
Category	Sleeper Semi Trucks
Last Updated	8/12/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2026 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

$167,500 USD

Condition	Used
Usage	41,174 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Capacity	200 Gallons
Weight	53,300
Stock Number	578158
MLS Number	14534089
Category	Sleeper Semi Trucks
Last Updated	8/12/2026
Location	Pharr, TX, US
Sold By	Doggett

2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$79,200 USD

Condition	Used
Usage	340,064 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	14034
MLS Number	14275299
Category	Sleeper Semi Trucks
Last Updated	8/10/2026
Location	Gary, IN, US
Sold By	Schneider

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

$61,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 637,953 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	637,954 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	460072
MLS Number	14533309
Category	Sleeper Semi Trucks
Last Updated	8/11/2026
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

(855) 591-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$72,900 USD

2023 Freightliner Cascadia 126 – 1 Owner, Fleet Maintained Cascadia 126!, Sharp, well-maintained Cascadia with strong factory coverage still in place and extended warranty options available!...

Condition	Used
Usage	485,736 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	NT6571
MLS Number	14490483
Category	Sleeper Semi Trucks
Last Updated	8/9/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 6 Speed Automatic

$68,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 484,514 miles, 450HP DD13 diesel engine, 6-speed Allison automatic transmission, 48" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	484,514 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	356953
MLS Number	14533243
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

$67,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 498,000 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	518,105 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337665
MLS Number	14533221
Category	Sleeper Semi Trucks
Last Updated	8/11/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

(844) 321-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$89,900 USD

ENGINE MAJOR COMPONENTS WARRANTY, PARTS ONLY, Good until 9/27/2026,

Condition	Used
Usage	8,393 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	1760
MLS Number	14532555
Category	Sleeper Semi Trucks
Last Updated	8/15/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

2023 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Integral Sleeper, 410HP, 12 Speed Automatic

$66,500 USD

Used 2023 Freightliner Cascadia 116 Sleeper Semi Truck for sale, 552,975 miles, 410HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	585,732 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	195570
MLS Number	13865554
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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

$69,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	547,558 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	428493
MLS Number	14395127
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Rothschild, WI, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

$71,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 72" Integral Sleeper, 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, tandem rear axle, air ride suspension, white....

Condition	Used
Usage	527,170 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	10 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	428456
MLS Number	14114644
Category	Sleeper Semi Trucks
Last Updated	8/21/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

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

$65,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 572,981 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	572,982 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	407405
MLS Number	14470660
Category	Sleeper Semi Trucks
Last Updated	8/15/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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

$54,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 589,793 miles, 455HP DD15AT engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	678,558 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	373372
MLS Number	14159381
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Jacksonville, FL, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 6 Speed Automatic

$63,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 568,181 miles, 450HP DD13 diesel engine, 6-speed automatic Allison transmission, 48" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	568,181 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	356945
MLS Number	14531712
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

$43,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 13300 lbs front and...

Condition	Used
Usage	741,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	341963
MLS Number	14531629
Category	Sleeper Semi Trucks
Last Updated	8/21/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

(844) 216-___ SHOW
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2018 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit, 10 Speed Manual

$37,000 USD

ELECTRONIC STABILITY CONTROL, BRAKE ASSIST, ADAPTIVE CRUISE CONTROL, LANE DEPARTURE WARNING, TIRE PRESSURE MONITORIING SYSTEM. BOSE SEAT, HALO TIRE INFLATION SYSTEM, DISC BRAKES

Condition	Used
Usage	548,633 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Stock Number	JK2161
MLS Number	14080351
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

$64,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 487,748 miles, 450 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...

Condition	Used
Usage	529,678 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	338596
MLS Number	14157154
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	White Deer, PA, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

$69,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 493,042 miles, 450 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, 220-gallon fuel...

Condition	Used
Usage	497,492 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	338582
MLS Number	14493604
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$76,700 USD

Condition	Used
Usage	440,288 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	54116
MLS Number	14531608
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	Carlisle, PA, US
Sold By	Schneider

2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$72,200 USD

Condition	Used
Usage	366,792 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	14150
MLS Number	14531598
Category	Sleeper Semi Trucks
Last Updated	8/10/2026
Location	Gary, IN, US
Sold By	Schneider

2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$91,700 USD

Condition	Used
Usage	439,908 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	33049
MLS Number	14531592
Category	Sleeper Semi Trucks
Last Updated	8/11/2026
Location	Carlisle, PA, US
Sold By	Schneider