International 12 Speed Sleeper Semi Trucks For Sale

2020 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$36,460 USD

Condition	Used
Usage	510,203 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	240123
MLS Number	14073797
Category	Sleeper Semi Trucks
Last Updated	4/24/2026
Location	Springfield, MA, US
Sold By	Ryder

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$75,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 313,728 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 280-gallon fuel...

Condition	Used
Usage	333,988 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPS235779
MLS Number	14044102
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$35,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 750,485 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	750,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235841
MLS Number	14257387
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, 450HP, 12 Speed Automatic

$49,000 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 364,999 miles, 450HP A26 diesel engine, 73" integral sleeper, 12-speed Eaton automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	374,549 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	A26
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	410298
MLS Number	14120315
Category	Sleeper Semi Trucks
Last Updated	4/24/2026
Location	Katy, TX, US
Sold By	Penske Used Trucks

2021 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, 450HP, 12 Speed Automatic

$31,500 USD

Used 2021 International LT625 Sleeper Semi Truck for sale, 336,661 miles, 450HP A26 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	336,791 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	A26
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	365643
MLS Number	14081680
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Montgomery, NY, US
Sold By	Penske Used Trucks

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$38,750 USD

Used 2020 International LT625 Sleeper Semi Truck for sale, 551,883 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	554,369 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	359626
MLS Number	14281445
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

(833) 490-___ SHOW
NUMBERCall Seller

2021 International LT625 Sleeper Semi Truck, Cummins x15 , 450hp , APU , 12-Speed Automatic

$49,000 USD

Picture yourself behind the wheel of this well-maintained 2021 International, cruising down the highway with confidence thanks to the powerful Cummins X15 engine delivering 450hp and the...

Warranty

Condition	Used
Usage	8,791 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	U184433
MLS Number	14263453
Category	Sleeper Semi Trucks
Last Updated	4/13/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

Tri State Truck Center - Springfield, MO

2020 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 12 Speed Automatic

$40,658 USD

Condition	Used
Usage	536,712 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	237954
MLS Number	14306713
Category	Sleeper Semi Trucks
Last Updated	4/13/2026
Location	Orlando, FL, US
Sold By	Ryder

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$49,500 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 577,237 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 280-gallon fuel capacity, tandem rear...

Condition	Used
Usage	577,237 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPS235750
MLS Number	14306658
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Philadelphia, PA, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$45,500 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 663,324 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, 280...

Condition	Used
Usage	663,325 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236031
MLS Number	14306657
Category	Sleeper Semi Trucks
Last Updated	4/25/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$61,000 USD

Used 2023 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	447,685 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235990
MLS Number	14306656
Category	Sleeper Semi Trucks
Last Updated	4/12/2026
Location	Fredonia, NY, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $52,250 USD

Used 2023 International LT625 Sleeper Semi Truck with 73" Integral Sleeper, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, 280 gal fuel capacity....

Condition	Used
Usage	570,828 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236436
MLS Number	14287443
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $42,000 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 627,086 miles, 450HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	627,103 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPS235738
MLS Number	14274113
Category	Sleeper Semi Trucks
Last Updated	4/30/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$42,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 658,022 miles, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle....

Condition	Used
Usage	658,026 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235945
MLS Number	14246487
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Dayton, NJ, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$52,000 USD

Used 2023 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins 450HP X15 engine, 12-speed Eaton automatic transmission, tandem rear axle, and 280-gallon fuel capacity....

Condition	Used
Usage	593,410 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235842
MLS Number	14220616
Category	Sleeper Semi Trucks
Last Updated	4/23/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

2020 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$38,586 USD

Condition	Used
Usage	567,175 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	233167
MLS Number	14304052
Category	Sleeper Semi Trucks
Last Updated	4/11/2026
Location	Montebello, CA, US
Sold By	Ryder

2020 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$39,018 USD

Condition	Used
Usage	560,826 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	273553
MLS Number	14304036
Category	Sleeper Semi Trucks
Last Updated	4/10/2026
Location	Montebello, CA, US
Sold By	Ryder

(833) 490-___ SHOW
NUMBERCall Seller

2021 International LT Sleeper Semi Truck, Cummins x15 , 450hp , APU ,12-Speed Automatic, Financing for ALL CREDIT Types, Warranty Options Available

$42,950 USD

Imagine hitting the open road in this dependable 2021 International, powered by the proven Cummins X15 engine putting out a strong 450hp and paired with the effortless 12 speed automatic...

Warranty

Condition	Used
Usage	10,760 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	U184436
MLS Number	14263456
Category	Sleeper Semi Trucks
Last Updated	4/16/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(833) 490-___ SHOW
NUMBERCall Seller

2021 International LT625 Sleeper Semi Truck, Cummins x15 , 450hp , APU , 12-Speed Automatic, Financing for ALL CREDIT Types , Warranty Options

$33,950 USD

Picture this: you climb into the cab of this rock-solid 2021 International, fire up the powerful Cummins X15 engine with 450hp, and feel the smooth pull of the 12 speed automatic...

Warranty

Condition	Used
Usage	13,904 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	U866825
MLS Number	14263457
Category	Sleeper Semi Trucks
Last Updated	4/13/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$44,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 618,085 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, 280-gallon fuel...

Condition	Used
Usage	618,085 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236346
MLS Number	14302464
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$47,000 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 637,500 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	637,501 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235961
MLS Number	14167200
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Jacksonville, FL, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $38,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 674,064 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	674,090 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235839
MLS Number	14244687
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $29,250 USD

Used 2022 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed automatic Eaton transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	693,531 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	BE0068
MLS Number	14302221
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	El Paso, TX, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $43,500 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 627,756 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	627,781 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236260
MLS Number	14244708
Category	Sleeper Semi Trucks
Last Updated	5/1/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks