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Used 18 Speed Automatic Sleeper Semi Trucks with Cummins Engines For Sale
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Featured Item
15
0
2023 Peterbilt 389 Sleeper Semi Truck - Cummins 605HP, 18 Speed Automatic
$164,750 USD
Only 232,000 Original Miles ~ Cummins X15 ~ 605 HP ~ 18 Speed UltraShift ~ 14,320 Front / 46k Rears ~ Full Lockers ~ Wet Kit ~ Disc Brakes ~ One Owner ~ 10 Brand New Tires! ~ After Treatment...
Condition
Used
Usage
232,000 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
605 HP
Engine Model
Cummins X15
Transmission
18 Speed Ultrashift Automatic
Suspension
Air Trac
Rear Axle
Tandem Axle
Rear End
46,000 lb 3.91 ratio
Stock Number
849938
MLS Number
13689961
Category
Sleeper Semi Trucks
Last Updated
7/20/2025
Location
Olive Branch, MS, US
Sold By
Truck Market
(844) 955-___
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NUMBER
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Featured Item
14
1
2016 Peterbilt 579 Tandem Axle Highway with 72in Sleeper Cab
$63,500 USD
Stock #:5216, Exterior Colour:White, Engine:Cummins ISX, Horsepower:500, Transmission:18 Spd Auto, Front Axle:13,200, Rear Axle:Super 40’s, Gear Ratio: 3.73, Frame:3/8, Brakes:Jake,...
Condition
Used
Usage
303,000 Miles
Horse Power
500 HP
Engine Model
Cummins ISX
Transmission
18 Speed Automatic
Sleeper Size
72"
Suspension
Air Trac
Rear Axle
Tandem Axle
Rear End
40,000 lb 3.73 ratio
Stock Number
5216
MLS Number
12522130
Category
Sleeper Semi Trucks
Last Updated
6/27/2025
Location
Blaine, WA, US
Sold By
International Machinery
(844) 883-___
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NUMBER
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22
0
2018 Kenworth T680 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 400HP, 12 Speed Ultrashift Automatic
Price Drop
$39,950 USD
Looking for a reliable, feature packed truck that won't break the bank? Your search ends here! Presenting a truly exceptional 2018 Kenworth T680 that's ready to hit the road and elevate your...
Condition
Used
Usage
574,507 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
450 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
18 Speed Ultrashift Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
76"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
38,000 lb 2.64 ratio
Stock Number
MO10176A
MLS Number
13607048
Category
Sleeper Semi Trucks
Last Updated
7/29/2025
Location
Oklahoma City, OK, US
Sold By
Michelle Sells Trucks
(844) 624-___
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22
0
2018 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Automatic
Price Drop
$39,950 USD
For sale: a vibrant yellow 2018 Kenworth T680, powered by a reliable Cummins X15 engine with up to 450 HP and a 18-speed Eaton transmission. This well-maintained truck, with ~574,000 miles,...
Condition
Used
Usage
574,507 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
450 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
18 Speed Ultrashift Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.64 ratio
Stock Number
MO10176A
MLS Number
13590801
Category
Sleeper Semi Trucks
Last Updated
7/29/2025
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
(844) 624-___
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NUMBER
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22
0
2018 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Automatic
Price Drop
$39,950 USD
For sale: a vibrant yellow 2018 Kenworth T680, powered by a reliable Cummins X15 engine with up to 450 HP and a 18-speed Eaton transmission. This well-maintained truck, with ~574,000 miles,...
Condition
Used
Usage
574,507 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
450 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
18 Speed Ultrashift Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
38,000 lb 2.64 ratio
Stock Number
MO10176A
MLS Number
13590784
Category
Sleeper Semi Trucks
Last Updated
7/29/2025
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___
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NUMBER
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20
0
2019 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic
$119,950 USD
58" FLAT TOP SLEEPER, CUMMINS X15, 18 SPEED AUTO, 605HP, 2 LINE WET KIT PTO, FULL LOCKERS, BLOCKED 5TH WHEEL, Ready to hit the road and go to work! First Class 8 Truck Sales is a...
Condition
Used
Usage
562,404 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
605 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
18 Speed Automatic
Sleeper Type
Flat Top Sleeper
Sleeper Size
58"
Suspension
Air Ride
Rear End
40,000 lb
Stock Number
365
MLS Number
13662837
Category
Sleeper Semi Trucks
Last Updated
7/21/2025
Location
Belvidere, IL, US
Sold By
First Class 8 Truck Sales
(844) 693-___
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NUMBER
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69
0
2023 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Ultrashift Automatic
$104,500 USD
HEAVY SPEC AUTOMATIC! 2023 KENWORTH T880! CUMMINS 565HP, EATON 18 SPEED AUTO TRANSMISSION, FULL LOCKERS, DOUBLE FRAMED, TRI AXLE, PUMP AND PTO, 14,320 FAW, 73,520GVWR, 13K PUSH AXLE, HEAVY...
Condition
Used
Usage
330,882 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
565 HP
Engine Model
Cummins X15
Drivetrain
8x4
Transmission
18 Speed Ultrashift Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
52"
Suspension
AG 460
Rear Axle
Tri Axle
Rear End
59,200 lb 3.73 ratio
Stock Number
7012
MLS Number
13660244
Category
Sleeper Semi Trucks
Last Updated
7/1/2025
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___
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NUMBER
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46
0
2023 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic
$129,500 USD
HEAVY SPEC AUTOMATIC! 2023 KENWORTH T880! CUMMINS 565HP, EATON 18 SPEED AUTO TRANSMISSION, FULL LOCKERS, DOUBLE FRAMED, TRI AXLE, PUMP AND PTO, 14,320 FAW, 73,520GVWR, 13K PUSH AXLE, HEAVY...
Condition
Used
Usage
243,796 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
565 HP
Engine Model
Cummins X15
Drivetrain
8x4
Transmission
18 Speed Ultrashift Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
52"
Suspension
AG 460
Rear Axle
Tri Axle
Rear End
59,200 lb 3.73 ratio
Stock Number
7013
MLS Number
13646550
Category
Sleeper Semi Trucks
Last Updated
7/1/2025
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___
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NUMBER
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40
1
2019 Kenworth W900L Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 500HP, 18 Speed Ultrashift Automatic
Call for price
1004608 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Ultrashift Automatic Transmission, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 70, Wheels: All...
Condition
Used
Usage
1,004,608 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
500 HP
Engine Model
Cummins X15
Transmission
18 Speed Ultrashift Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
70"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
46,000 lb
Stock Number
C-35014
MLS Number
12543451
Category
Sleeper Semi Trucks
Last Updated
11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___
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NUMBER
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More Info
1
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