2023 Freightliner Tandem Axle Cascadia 126 Sleeper Semi Trucks For Sale

(833) 986-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$89,900 USD

404354 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Size: 72, Tandem Rear Axles

Condition	Used
Usage	404,354 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Size	72"
Rear Axle	Tandem Axle
Stock Number	272982
MLS Number	14626495
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(833) 300-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, 12 Speed Dt12 Automatic

Newly Listed

Contact for price

### Why Buy this 2023 FREIGHTLINER CASCADIA 126 Truck? Upgrade your fleet with this powerful 2023 Freightliner Cascadia 126. This white, conventional sleeper is engineered for efficiency,...

Condition	Used
Usage	9,278 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	C-37955
MLS Number	14626263
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 910-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$73,000 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...

Condition	Used
Usage	486,191 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
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3740
MLS Number	14588535
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(833) 781-___ SHOW
NUMBERCall Seller

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

Newly Listed

$65,200 USD

Condition	Used
Usage	598,074 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	2.28 ratio
Stock Number	57166
MLS Number	14625842
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Indianapolis, IN, US
Sold By	Schneider

(844) 561-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated

$82,500 USD

Dietroit Diesel for the Win.

Condition	Used
Usage	492,647 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	569590
MLS Number	14464141
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Buda, TX, US
Sold By	Doggett

(844) 689-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP

Recently Updated

$82,900 USD

EW3 Warranty to 08/05/27 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...

Condition	Used
Usage	390,321 Miles
Horse Power	425 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	52500
Stock Number	508228
MLS Number	14539725
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 504-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated

$79,900 USD

EW4 500,000 miles + 1yr/125k Base + 90 Day B.A.

Condition	Used
Usage	494,825 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	595389
MLS Number	14556246
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	San Antonio, TX, US
Sold By	Doggett

(844) 504-___ SHOW
NUMBERCall Seller

2023 Freightliner CASCADIA 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$82,900 USD

Condition	Used
Usage	429,754 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Capacity	240 Gallons
Weight	53300
Stock Number	509972
MLS Number	14625191
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	San Antonio, TX, US
Sold By	Doggett

(888) 564-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 6 Speed Dt12 Amt

Newly Listed

$62,495 USD

Coming Soon! Example Pics Listed, Call for More Info or Pics!, FLEET MAINTAINED; ONE OWNER; CARB COMPLIANT; FRESH DETAIL; 2023 Freightliner Cascadia 126 Tandem Axle Raised Roof Sleeper;...

Condition	Used
Usage	593,604 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	16007
MLS Number	14624762
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(833) 300-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, 12 Speed Automatic

Newly Listed

Contact for price

### Why Buy this 2023 FREIGHTLINER CASCADIA 126 Truck? Upgrade your fleet with this powerful and efficient 2023 Freightliner Cascadia 126. This white conventional sleeper is engineered for...

Condition	Used
Usage	9,238 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	C-37956
MLS Number	14624481
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$72,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 605,016 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72\" integral sleeper, air ride...

Condition	Used
Usage	632,207 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	587034
MLS Number	14400866
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

(833) 781-___ SHOW
NUMBERCall Seller

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

Newly Listed

$83,200 USD

Condition	Used
Usage	396,625 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	2.28 ratio
Stock Number	53843
MLS Number	14623996
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Edwardsville, IL, US
Sold By	Schneider

(833) 781-___ SHOW
NUMBERCall Seller

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

Newly Listed

$65,200 USD

Condition	Used
Usage	581,733 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	2.28 ratio
Stock Number	59568
MLS Number	14623991
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Gary, IN, US
Sold By	Schneider

(855) 596-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$77,900 USD

Condition	Used
Usage	477,641 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	600517
MLS Number	14623236
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Dallas, TX, US
Sold By	Doggett

(855) 596-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$72,900 USD

Condition	Used
Usage	539,799 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Capacity	240 Gallons
Stock Number	600514
MLS Number	14623235
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Dallas, TX, US
Sold By	Doggett

(844) 333-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

Newly Listed

$88,900 USD

2023 Freightliner Cascadia 126 Powered by a X15 Engine with 450HP and Paired with a Eaton-Fuller 12 Speed Automatic Transmission for Optimum Fuel Efficiency with Dual 120 Gallon Diesel Fuel...

Condition	Used
Usage	378,751 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	600984
MLS Number	14623234
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 504-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$82,900 USD

Condition	Used
Usage	468,782 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Capacity	240 Gallons
Weight	53300
Stock Number	507294
MLS Number	14623232
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	San Antonio, TX, US
Sold By	Doggett

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$83,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 536,749 miles, 455 HP DD15AT diesel engine, tandem rear axle, 12-speed Detroit automatic transmission, 72" integral sleeper....

Condition	Used
Usage	546,008 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	270414
MLS Number	14555034
Category	Sleeper Semi Trucks
Last Updated	9/25/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$68,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 661,265 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	692,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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	UPP235668
MLS Number	14229095
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Salem, VA, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$83,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 491,674 miles, 450HP DD13 diesel engine, 12-speed automatic transmission by Detroit, 72" integral sleeper, air ride...

Condition	Used
Usage	531,528 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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	UPP235651
MLS Number	14134890
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$80,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,964 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	549,868 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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	UPP235633
MLS Number	14442967
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Amarillo, TX, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$64,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 617,702 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	644,906 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	465433
MLS Number	14559111
Category	Sleeper Semi Trucks
Last Updated	9/24/2026
Location	Allentown, PA, US
Sold By	Penske Used Trucks

(844) 561-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP

Recently Updated

$79,900 USD

Condition	Used
Usage	445,188 Miles
Horse Power	425 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	594937
MLS Number	14473116
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Buda, TX, US
Sold By	Doggett

(844) 385-___ SHOW
NUMBERCall Seller

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

Newly Listed

$55,068 USD

Condition	Used
Usage	730,908 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'21 455/1500
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	404625
MLS Number	14618513
Category	Sleeper Semi Trucks
Last Updated	9/22/2026
Location	Bolingbrook, IL, US
Sold By	Ryder