Diesel Freightliner Sleeper Semi Trucks For Sale

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$57,900 USD

EW3 04/14/26 or 550k, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum to make this one...

Condition	Used
Usage	435,917 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	160 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	486867
MLS Number	13997190
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	North Little Rock, AR, US
Sold By	Doggett

(844) 487-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

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Add a 3 Month / 25,000 mile warranty for $1,500

Condition	Used
Usage	671,132 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Weight	53,300
Stock Number	319465
MLS Number	13998476
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Pharr, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

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Condition	Used
Usage	666,534 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Weight	53,300
Stock Number	320252
MLS Number	13998475
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Pharr, TX, US
Sold By	Doggett

2026 Freightliner PT126SLP Sleeper Semi Truck - Detroit 425HP

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2026 Cascadia, Multiple Units Available, CALL FOR PRICE

Condition	New
Usage	8 Miles
Horse Power	425 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Capacity	200 Gallons
Weight	53300
Stock Number	571558
MLS Number	14052733
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	El Paso, TX, US
Sold By	Doggett

2026 Freightliner PT126SLP Sleeper Semi Truck - Detroit 425HP

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2026 Cascadia, Multiple Units Available!, CALL FOR PRICE

Condition	New
Usage	1,027 Miles
Horse Power	425 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Capacity	200 Gallons
Weight	53300
Stock Number	571556
MLS Number	14052726
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	El Paso, TX, US
Sold By	Doggett

2026 Freightliner PT126SLP Sleeper Semi Truck - Detroit 425HP

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2026 Cascadia, Multiple Units Available, CALL FOR PRICE

Condition	New
Usage	16 Miles
Horse Power	425 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Capacity	200 Gallons
Weight	53300
Stock Number	571563
MLS Number	14052725
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	El Paso, TX, US
Sold By	Doggett

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$151,900 USD

Condition	Used
Usage	117,145 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Capacity	240 Gallons
Weight	53,300
Stock Number	581303
MLS Number	14065214
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 504-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$67,900 USD

Condition	Used
Usage	444,276 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52500
Stock Number	520053
MLS Number	14074036
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	San Antonio, TX, US
Sold By	Doggett

2023 Freightliner PT126SLP Sleeper Semi Truck - Detroit 455HP

$84,900 USD

Condition	Used
Usage	376,956 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52350
Stock Number	509925
MLS Number	14087106
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	North Little Rock, AR, US
Sold By	Doggett

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$66,900 USD

Condition	Used
Usage	450,147 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52500
Stock Number	513669
MLS Number	14090865
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	North Little Rock, AR, US
Sold By	Doggett

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$56,900 USD

Condition	Used
Usage	494,033 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	583180
MLS Number	14090845
Category	Sleeper Semi Trucks
Last Updated	2/6/2026
Location	Laredo, TX, US
Sold By	Doggett

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$59,900 USD

Condition	Used
Usage	437,029 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	583177
MLS Number	14093751
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Laredo, TX, US
Sold By	Doggett

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

$68,900 USD

2023 Freightliner Cascadia 126 with a DD15 Engine and powered by a DT12-12 Speed Automatic Engine. 72" Double Bunk Sleeper with lots of Cabinet Space and a Refrigerator. Dual 100 Gallon...

Condition	Used
Usage	482,391 Miles
Engine Model	Detroit DD15
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Capacity	200 Gallons
Weight	52350
Stock Number	585990
MLS Number	14095323
Category	Sleeper Semi Trucks
Last Updated	2/8/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 504-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$65,900 USD

ParkSmart EPU

Condition	Used
Usage	482,929 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52500
Stock Number	513599
MLS Number	14097254
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	San Antonio, TX, US
Sold By	Doggett

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$45,900 USD

Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum to make this one shine! Powered by a...

Condition	Used
Usage	561,307 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	160 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	475528
MLS Number	14103815
Category	Sleeper Semi Trucks
Last Updated	2/8/2026
Location	North Little Rock, AR, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$62,900 USD

Condition	Used
Usage	429,610 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52,500
Stock Number	495017
MLS Number	14103813
Category	Sleeper Semi Trucks
Last Updated	2/13/2026
Location	Laredo, TX, US
Sold By	Doggett

2024 Freightliner PT126SLP Sleeper Semi Truck - Cummins 450HP

$104,900 USD

Condition	Used
Usage	290,739 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Capacity	240 Gallons
Weight	52000
Stock Number	524781
MLS Number	14105980
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Laredo, TX, US
Sold By	Doggett

(855) 596-___ SHOW
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2024 Freightliner PT126SLP Sleeper Semi Truck - Cummins 450HP

$104,900 USD

Condition	Used
Usage	280,070 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Capacity	240 Gallons
Weight	52000
Stock Number	524792
MLS Number	14105978
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Dallas, TX, US
Sold By	Doggett

2024 Freightliner PT126SLP Sleeper Semi Truck - Cummins 450HP

$114,900 USD

Condition	Used
Usage	231,160 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52350
Stock Number	525397
MLS Number	14105977
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Laredo, TX, US
Sold By	Doggett

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$63,900 USD

ParkSmart EPU

Condition	Used
Usage	495,450 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52500
Stock Number	513674
MLS Number	14110592
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	North Little Rock, AR, US
Sold By	Doggett

(855) 942-___ SHOW
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2016 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP

$37,250 USD

Used 2016 Freightliner Cascadia 125 Sleeper Semi Truck, 462,789 miles, 455HP diesel engine, 72" integral sleeper, Eaton transmission, tandem rear axle, air ride suspension, 12,000 lbs front...

Condition	Used
Usage	462,793 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	718719
MLS Number	14122409
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Lincoln, ND, US
Sold By	Penske Used Trucks

(855) 942-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$66,250 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	593,022 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 2.85 ratio
Stock Number	212910
MLS Number	13744442
Category	Sleeper Semi Trucks
Last Updated	2/6/2026
Location	Salt Lake City, UT, US
Sold By	Penske Used Trucks

(855) 942-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$66,250 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 609,463 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	645,200 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 2.85 ratio
Stock Number	407522
MLS Number	13801316
Category	Sleeper Semi Trucks
Last Updated	2/7/2026
Location	Chino, CA, US
Sold By	Penske Used Trucks

(844) 324-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof, Detroit 455HP, Automatic

Price Drop $59,900 USD

2022 Freightliner Cascadia 126 Mid Roof Double Bunk Sleeper with 381,519 miles. Powered by a Detroit DD15 14.8L engine rated at 455 HP, paired with a Detroit DT12 12-speed automatic...

Condition	Used
Usage	381,519 Miles
Horse Power	455 HP
Engine Model	Detroit DD15 14.8L
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	200 Gallons
Weight	52350
Stock Number	NB2775
MLS Number	14122371
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Fort Worth, TX, US
Sold By	Terra Point