Diesel Freightliner 12 Speed Sleeper Semi Trucks For Sale

(844) 748-___ SHOW
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25 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck

$100,000 USD

285675 Miles, 7110 Hours, Engine: DETROIT DD15, 500 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x2, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper,...

Condition	Used
Usage	7,110 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
Drivetrain	6x2
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
Stock Number	UF8641
MLS Number	12634816
Category	Sleeper Semi Trucks
Last Updated	6/5/2024
Location	Lancaster, CA, US
Sold By	TFS Recovery, Inc.

(833) 780-___ SHOW
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11 0

2021 Freightliner Cascadia 126 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$82,970 USD

Very nice heavy haul 2021 Freightliner Cascadia, perfect for fuel delivery, Low miles, 296,300 Hours 7,240, Front Axle 12,200, Drop Axle 11,020, Rear Axles 40,000, Two tanks, one 130 gallon...

Condition	Used
Usage	7,329 Hours
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	ML2010
MLS Number	12769894
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

23 0

2020 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$71,500 USD

SPECIAL PROMOTION - Original Price: $78500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	298,593 Miles
Duty Class	Heavy Duty
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	366421
MLS Number	12755616
Category	Sleeper Semi Trucks
Last Updated	7/5/2024
Location	Chesapeake, VA, US
Sold By	Penske Used Trucks

22 0

2019 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$59,250 USD

SPECIAL PROMOTION - Original Price: $66250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	310,430 Miles
Duty Class	Heavy Duty
Horse Power	400 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 2.28 ratio
Stock Number	226967
MLS Number	12803421
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Romulus, MI, US
Sold By	Penske Used Trucks

(844) 748-___ SHOW
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17 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 505HP, 12 Speed Amt

Call for price

312617 Miles, 8231 Hours, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 76,...

Condition	Used
Usage	8,231 Hours
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	NB4788
MLS Number	12810420
Category	Sleeper Semi Trucks
Last Updated	5/4/2024
Location	Elgin, IL, US
Sold By	TFS Recovery, Inc.

(844) 407-___ SHOW
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28 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 71" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$79,900 USD

2020 FREIGHTLINER CASCADIA 126 SLEEPER, DETROIT DD15 455HP, DETROIT DT12 12 SPEED AUTOMATIC, DOUBLE BUNK, Ready to work Call for more info,

Condition	Used
Usage	313,250 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	2162
MLS Number	12921744
Category	Sleeper Semi Trucks
Last Updated	6/13/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

28 0

2020 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$69,500 USD

SPECIAL PROMOTION - Original Price: $76500.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	313,716 Miles
Duty Class	Heavy Duty
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	366422
MLS Number	12801776
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Chesapeake, VA, US
Sold By	Penske Used Trucks

(844) 624-___ SHOW
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0 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Call for price

2019 FREIGHTLINER CASCADIA 126 72” CONDO, DETROIT DD15 400 HP, DT12 SPD DIRECT DRIVE AUTOMATIC TRANSMISSION, ENGINE BRAKE, ALUMINUM WHEELS, 22.5LP TIRES, DUAL ALUMINUM FUEL TANKS, FULL AERO...

Condition	Used
Usage	317,000 Miles
Duty Class	Heavy Duty
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	5005
MLS Number	12962432
Category	Sleeper Semi Trucks
Last Updated	6/29/2024
Location	CHARLOTTE, NC, US
Sold By	Ameritruck

26 0

2019 Freightliner T12664ST Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$66,500 USD

SPECIAL PROMOTION - Original Price: $73500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	323,491 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	217103
MLS Number	12391313
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

(844) 407-___ SHOW
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21 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 71" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$69,900 USD

2019 FREIGHTLINER CASCADIA 126 MILES 334275 D12 TRANS AUTO DD15 455 HP Call for more info,

Condition	Used
Usage	334,275 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2152
MLS Number	12804155
Category	Sleeper Semi Trucks
Last Updated	4/26/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(844) 912-___ SHOW
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25 1

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic

$106,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!! SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT?...

Condition	Used
Usage	335,152 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	H01298-10 NEW TIRES
MLS Number	12928882
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$84,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	338,386 Miles
Duty Class	Heavy Duty
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12958963
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

7 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$81,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	341,149 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12348483
Category	Sleeper Semi Trucks
Last Updated	7/2/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$84,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	341,799 Miles
Duty Class	Heavy Duty
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12958966
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$84,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	342,505 Miles
Duty Class	Heavy Duty
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12958967
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

8 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$81,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	348,433 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12297404
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

22 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$58,500 USD

SPECIAL PROMOTION - Original Price: $65500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	349,025 Miles
Duty Class	Heavy Duty
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	216236
MLS Number	12910505
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

23 0

2019 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$58,750 USD

SPECIAL PROMOTION - Original Price: $65750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	349,993 Miles
Duty Class	Heavy Duty
Horse Power	400 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 2.28 ratio
Stock Number	226972
MLS Number	12768048
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Romulus, MI, US
Sold By	Penske Used Trucks

21 0

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

$68,500 USD

SPECIAL PROMOTION - Original Price: $75500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	350,130 Miles
Duty Class	Heavy Duty
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	290629
MLS Number	12928418
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$82,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	352,836 Miles
Duty Class	Heavy Duty
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12958968
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

9 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$79,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	354,319 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	11909383
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

26 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Reduced

$59,500 USD

SPECIAL PROMOTION - Original Price: $66500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	354,626 Miles
Duty Class	Heavy Duty
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	268796
MLS Number	12885368
Category	Sleeper Semi Trucks
Last Updated	7/5/2024
Location	Garden City, GA, US
Sold By	Penske Used Trucks

(855) 717-___ SHOW
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1 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 78" Mid Roof Sleeper, Detroit 450HP, 12 Speed Endurant Automatic

$44,900 USD

*** ASK FOR LOW-COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!! DEF, ENGINE BRAKE, 5TH WHEEL Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!!...

Condition	Used
Usage	354,970 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	N14443-DELIVERY 2 U
MLS Number	12926057
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 912-___ SHOW
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3 0

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

Recently Updated

$104,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!! SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT?...

Condition	Used
Usage	355,898 Miles
Duty Class	Heavy Duty
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
Rear End	40,000 lb
Stock Number	H01300-10 NEW TIRES
MLS Number	12944062
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc