Used Freightliner Tandem Axle Cascadia 126 Trucks with Detroit Engines For Sale

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2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$80,950 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	481,572 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	3859
MLS Number	14571673
Category	Sleeper Semi Trucks
Last Updated	9/3/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(855) 807-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 505HP, 12 Speed Automatic

$59,500 USD

FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15, 505HP, 12 SPEED DETROIT DT12 TRANSMISSION, 48" SLEEPER, DOUBLE BUNK, JAKES, LOCKERS, ALUMINUM RIMS, ELECTRIC APU, NO CODES OR...

Condition	Used
Usage	491,540 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	7389
MLS Number	14571666
Category	Sleeper Semi Trucks
Last Updated	8/31/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 478-___ SHOW
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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Contact for price

4 well spec'd low mile sister trucks. 450HP, DT12 Auto and a long wheelbase. Equipped with Detroit Assurance Lane mitigation safety system. Call for more info

Condition	Used
Usage	352,528 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7497
MLS Number	14545798
Category	Day Cab Semi Trucks
Last Updated	8/29/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2022 Freightliner Cascadia Sleeper Semi Truck - 60" Extra-Tall Roof, Detroit, Automatic

$47,000 USD

Condition	Used
Usage	612,007 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	60"
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	65281
MLS Number	14570927
Category	Sleeper Semi Trucks
Last Updated	8/31/2026
Location	Indianapolis, IN, US
Sold By	Schneider

2022 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

$81,000 USD

Condition	Used
Usage	295,791 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	20979
MLS Number	14570909
Category	Sleeper Semi Trucks
Last Updated	8/31/2026
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, Bulk Equipment

$75,200 USD

Condition	Used
Usage	385,027 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	14161
MLS Number	14570905
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	West Memphis, AR, US
Sold By	Schneider

(855) 591-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$82,900 USD

2024 Freightliner Cascadia 126 – 1 Owner, Fleet Maintained Cascadia!, Well-kept Mississippi Cascadia with remaining transmission coverage, low engine hours, and plenty of long-haul comfort!...

Condition	Used
Usage	502,226 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	UT8780
MLS Number	14569258
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(866) 530-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, Automatic

$83,995 USD

2022 FREIGHTLINER CASCADIA 126, DETROIT ENGINE, DETROIT DT12 AUTOMATIC TRANSMISSION, 432,370 MILES, APU, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT...

Condition	Used
Usage	432,370 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	4814
MLS Number	14547077
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(866) 530-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - 455HP, Automatic

$96,995 USD

2024 FREIGHTLINER CASCADIA 126, DETROIT DD15 ENGINE, DETROIT DT12 AUTOMATIC TRANSMISSION, 436,142 MILES, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE...

Condition	Used
Usage	436,142 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	6614
MLS Number	14543626
Category	Sleeper Semi Trucks
Last Updated	8/27/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 490-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 500HP, Automatic

Price Drop $28,000 USD

2020 Freightliner Cascadia 126 Daycab DD15 engine, Auto DT-12 Transmission, Wet kits for dump trailers (sold AS IS), Fleet maintained vehicles in DOT Terms. Grill Guard Bumper not...

Condition	Used
Usage	615,717 Miles
Horse Power	500 HP
Engine Model	Detroit DD15
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Capacity	130 Gallons
Stock Number	MG773PF
MLS Number	14554998
Category	Day Cab Semi Trucks
Last Updated	9/4/2026
Location	Bonita Spring, FL, US
Sold By	AmeriQuest Used Trucks

(855) 490-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 500HP, Automatic

Price Drop $28,000 USD

2020 Freightliner Cascadia 126 Daycab DD15 engine, Auto DT-12 Transmission, Wet kits for dump trailers (sold AS IS), Fleet maintained vehicles in DOT Terms. Grill Guard Bumper not...

Condition	Used
Usage	650,737 Miles
Horse Power	500 HP
Engine Model	Detroit DD15
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Capacity	130 Gallons
Stock Number	MG774PF
MLS Number	14554997
Category	Day Cab Semi Trucks
Last Updated	9/4/2026
Location	Bonita Spring, FL, US
Sold By	AmeriQuest Used Trucks

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

$98,200 USD

Condition	Used
Usage	397,721 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	33614
MLS Number	14568548
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Gary, IN, US
Sold By	Schneider

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$37,000 USD

Condition	Used
Usage	439,889 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	20044
MLS Number	14568533
Category	Day Cab Semi Trucks
Last Updated	8/27/2026
Location	Gary, IN, US
Sold By	Schneider

2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$84,200 USD

Condition	Used
Usage	412,705 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	32237
MLS Number	14225478
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Wilmer, TX, US
Sold By	Schneider

(844) 321-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$79,900 USD

404389 Miles, 10977 Hours, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Overdrive, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof...

Condition	Used
Usage	10,977 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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
Stock Number	1758
MLS Number	14532551
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(855) 370-___ SHOW
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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$48,900 USD

### Why Buy this 2021 FREIGHTLINER CASCADIA 126 Truck? This white 2021 Freightliner Cascadia 126 is a powerful and efficient addition to any fleet. It is powered by a 12.8L Detroit DD13...

Condition	Used
Usage	15,433 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	21WH036
MLS Number	14563083
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(844) 321-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Automatic

$103,900 USD

Manufacturer’s Engine Warranty: Basic Engine 2y/999999 ml, good until 8/28/26, Manufacturer’s Engine Warranty: Balance of Detroit Diesel 5 Year/600,000 EW4 Coverage. Good until 8/28/2029,...

Condition	Used
Usage	11,049 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 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	1763
MLS Number	14543598
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(844) 321-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Raised Roof Sleeper, Detroit 470HP, 12 Speed Dt12 Automatic

$89,900 USD

Manufacturer’s Engine Warranty: Balance of Detroit Diesel 5 Year/500,000 EW4 Coverage. In Service: 9/6/2022,

Condition	Used
Usage	9,620 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	60"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	1755
MLS Number	14516957
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

2020 Freightliner Cascadia Sleeper Semi Truck - 60" Extra-Tall Roof, Detroit, Automatic

$53,000 USD

Condition	Used
Usage	471,834 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	60"
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	65250
MLS Number	14562596
Category	Sleeper Semi Trucks
Last Updated	9/9/2026
Location	Indianapolis, IN, US
Sold By	Schneider

(800) 635-___ SHOW
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2020 Freightliner Cascadia Sleeper Semi Truck - 60" Extra-Tall Roof, Detroit, Automatic

$45,000 USD

Condition	Used
Usage	596,146 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	60"
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	65256
MLS Number	14562594
Category	Sleeper Semi Trucks
Last Updated	8/25/2026
Location	MECHANICSBURG, PA, US
Sold By	Schneider

(800) 635-___ SHOW
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2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$27,500 USD

Condition	Used
Usage	597,620 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	64822
MLS Number	14562583
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	MECHANICSBURG, PA, US
Sold By	Schneider

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

$98,200 USD

Condition	Used
Usage	372,456 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15GEN5-CRB
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	33747
MLS Number	14562563
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Carlisle, PA, US
Sold By	Schneider

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

$93,700 USD

Condition	Used
Usage	425,578 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	33609
MLS Number	14562555
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

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

$83,700 USD

Condition	Used
Usage	509,256 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	33325
MLS Number	14562550
Category	Sleeper Semi Trucks
Last Updated	8/25/2026
Location	ATLANTA, GA, US
Sold By	Schneider