Used 12 Speed Automated Sleeper Semi Trucks For Sale

2020 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP

Recently Updated

$44,950 USD

455HP, 1650 Torque ! 237" Wheelbase, GVWR: 53,200 Ratio: 2.85, 72" sleeper, 12 speed automated!! Finance options! Location: Near Jacksonville, FLStock Number: MT6139VIN Number:...

Condition	Used
Usage	10,581 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO11412
MLS Number	14372226
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$37,000 USD

Inspection Report

Condition	Used
Usage	455,485 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506942
MLS Number	14391288
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Recently Updated

$47,900 USD

Virgin Rubber, PM, DOT, Available warranty

Inspection Report

Condition	Used
Usage	414,099 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	504227
MLS Number	13791301
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(844) 831-___ SHOW
NUMBERCall Seller

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$57,900 USD

Inspection Report

Condition	Used
Usage	359,339 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	502975
MLS Number	14391271
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(844) 831-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$56,900 USD

Inspection Report

Condition	Used
Usage	387,161 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	502623
MLS Number	14391270
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(844) 831-___ SHOW
NUMBERCall Seller

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$57,900 USD

Inspection Report

Condition	Used
Usage	332,397 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	503134
MLS Number	14391269
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(844) 956-___ SHOW
NUMBERCall Seller

2021 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP

Recently Updated

$40,700 USD

540423 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, AG 380 Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 76, Tires:...

Condition	Used
Usage	540,423 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	C5372
MLS Number	14234452
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Recently Updated

$47,950 USD

New King Pins and batteries! Built for fuel efficient, long haul, money making optimized operation and driver comfort. Powered by a strong 500HP Cummins X15 and paired with an automated...

Condition	Used
Usage	530,409 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11173
MLS Number	14161898
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 216-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Amt

Recently Updated

$32,900 USD

2018 Freightliner Cascadia 126, DETROIT — 455 HP, Detroit DT12 Automated, 6x4, 12,350/40,000 lb axles, 696,733 mi, Airliner, 72" sleeper, 3.08 ratio, 229" wheelbase, Super Singles, ENGINE...

Condition	Used
Usage	696,733 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 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 3.08 ratio
Stock Number	KA5264
MLS Number	13644782
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 298-___ SHOW
NUMBERCall Seller

2022 Mack Anthem 62T Sleeper Semi Truck, Used, Automatic, Arizona, 400-449 HP, Diesel, Black

Newly Listed

$54,900 USD

2022 Mack Anthem N62T Sleeper Semi Truck for Sale at Midco Sales, , This used 2022 Mack Anthem N62T sleeper semi truck is built for long-haul efficiency, driver comfort, and dependable...

Condition	Used
Usage	421,986 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	415 HP
Engine Model	Mack MP8-415SE TC
Drivetrain	6x2
Transmission	12 Speed mDRIVE Automated
Sleeper Size	71"
Suspension	Air Ride
Rear End	40,000 lb 2.47 ratio
Stock Number	T01658
MLS Number	14389823
Category	Sleeper Semi Trucks
Last Updated	5/26/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Recently Updated

$47,950 USD

FOR SALE — PETERBILT 579 RAISED ROOF SLEEPER New King Pins and new Batteries! Clean, late-model, and built to keep drivers comfortable while maximizing fuel economy and uptime, this...

Condition	Used
Usage	530,409 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11173
MLS Number	14162042
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2020 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

Recently Updated

$44,950 USD

455HP, 1650 Torque ! 237" Wheelbase, GVWR: 53,200 Ratio: 2.85, 72" sleeper, 12 speed automated!! Finance options! 482,612 Engine: Paccar MX 13Horsepower: 455hpAPU Hours: 8342Espar Heater...

Condition	Used
Usage	9,762 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO11413
MLS Number	14372213
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 489-___ SHOW
NUMBERCall Seller

2021 Volvo VNL64T740 Sleeper Semi Truck - 77" Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Amt

Recently Updated

$59,000 USD

Clean Fleet Maintained, Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 455 hp, 12 Speed IShift, 2 Bunks, Refrigerator, Aluminum Wheels,

Condition	Used
Usage	473,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	MN197256
MLS Number	13727625
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Carrollton, GA, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 904-___ SHOW
NUMBERCall Seller

2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$84,500 USD

2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 306k Mi, Nationwide Delivery Available,

Condition	Used
Usage	306,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7221
MLS Number	14388039
Category	Sleeper Semi Trucks
Last Updated	5/23/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 801-___ SHOW
NUMBERCall Seller

2016 Mack Pinnacle CHU613 Sleeper Semi Truck - 48" Flat Top Sleeper, MP8 455HP, 12 Speed M Drive Amt

$20,000 USD

GOOD TRUCK, RUNS EXCELLENT, WELL MAINTAINED, AIR SEAT, POWER WINDOW, POWER MIRRORS, HEATED MIRRORS, DUMP VALVE, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL!,

Condition	Used
Usage	434,525 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	16434FLATCH
MLS Number	14387977
Category	Sleeper Semi Trucks
Last Updated	5/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 910-___ SHOW
NUMBERCall Seller

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$57,950 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	484,489 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	3617
MLS Number	14387917
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$37,000 USD

PM, DOT, Available warranty

Inspection Report

Condition	Used
Usage	472,600 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506946
MLS Number	14387825
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$47,000 USD

virgin Rubber, PM, DOT, Available warranty

Inspection Report

Condition	Used
Usage	362,399 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	506662
MLS Number	14387820
Category	Sleeper Semi Trucks
Last Updated	5/23/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

2022 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

$70,250 USD

APU, PM, DOT, Available Warranty

Inspection Report

Condition	Used
Usage	165,496 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 3.08 ratio
Stock Number	506286
MLS Number	14387813
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(855) 910-___ SHOW
NUMBERCall Seller

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$57,950 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	481,710 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	3620
MLS Number	14369743
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(833) 801-___ SHOW
NUMBERCall Seller

2019 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

$20,000 USD

NICE TRUCK, WELL MAINTAINED, RUNS AND DRIVES EXCELLENT, AIR SEATS, AIR BRAKES, DIFFERENTIAL LOCK, DUMP VALVE, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS!,

Condition	Used
Usage	760,401 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	19DET760SACAS
MLS Number	14386439
Category	Sleeper Semi Trucks
Last Updated	5/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 956-___ SHOW
NUMBERCall Seller

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$47,900 USD

Cummins X15 6 Cylinder 15 L Diesel 450 hp Engine, 2019 US EPA Label, CARB Compliant, Requires Diesel Exhaust Fluid, 100 gal Left Fuel Tank 100 gal Right Fuel Tank, Collision Mitigation...

Condition	Used
Usage	515,777 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	C5389
MLS Number	14362939
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(855) 981-___ SHOW
NUMBERCall Seller

2021 Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$49,900 USD

2021 Volvo VNR64T-640 Sleeper **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for an...

Condition	Used
Usage	359,020 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF2112
MLS Number	14350035
Category	Sleeper Semi Trucks
Last Updated	5/22/2026
Location	Hagerstown, MD, US
Sold By	Nationwide Haul

(833) 478-___ SHOW
NUMBERCall Seller

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP, 12 Speed Dt12 Amt

$63,495 USD

Fleet maintained Southern Truck with low miles and spec'd righ for the long runs with a Thermoking APU and an inverter for additional comfort. Will not last long. Call for details

Condition	Used
Usage	498,535 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	12,000 lb 2.15 ratio
Stock Number	7290
MLS Number	14325022
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC