New Diesel 12 Speed Automated Trucks For Sale

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1-25 of 107 results
1-25 of 107 results
Freightliner Cascadia 126 Day Cab Truck - Detroit 380HP, 12 Speed Dt12 Amt
8 0

2024 Freightliner Cascadia 126 Day Cab Truck - Detroit 380HP, 12 Speed Dt12 Amt

Recently Updated
$139,900 USD
Nice light duty daycab available. HP can be bumped up to 505/1750,
ConditionNew
Usage2,712 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power380 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number41377
MLS Number12610162
CategoryDay Cab Semi Trucks
Last Updated11/22/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt
11 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

Price Drop
$193,310 USD
Beautifully loaded owner operator spec Has KIMS APU, Call Daryl [804] [592-8895] for more information and to schedule your test drive
ConditionNew
Usage21 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberRJ345985
MLS Number12994526
CategorySleeper Semi Trucks
Last Updated11/20/2024
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt
5 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

Recently Updated
$209,950 USD
New Kenworth T680 Raised-roof Sleeper for sale. Features: 245-gallon Fuel Capacity, Espar Bunk Heater, Adjustable/telescopic Steering Column, Heated Air Ride Driver's Seat,...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number173355
MLS Number13135359
CategorySleeper Semi Trucks
Last Updated11/22/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt
8 0

2025 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

Recently Updated
$184,950 USD
New Kenworth T880 Daycab. Multiple units in stock. Features: Single Exhaust, 135-gallon Fuel Capacity, Stainless Steel Sun Visor, Power Locks and Windows, Heated Mirrors, and more. Visit...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number154173
MLS Number13018454
CategoryDay Cab Semi Trucks
Last Updated11/22/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper
22 0

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper

$155,982 USD
2025 FREIGHTLINER CASCADIA 126 72 Raised Roof Sleeper Double Bunk, White Exterior Color, Engine: Detroit Diesel Dd15 14.8l, 505hp, Transmission: Detroit Dt12 12-Speed Automated Manual,...
ConditionNew
Usage42 Miles
Engine ModelDetroit
Transmission12 Speed Detroit DT12 Automated
Stock NumberSSWB8856
MLS Number13114655
CategorySleeper Semi Trucks
Last Updated11/23/2024
Location
East Providence, RI, US
Sold By

Rhode Island Truck Center

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper
23 0

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper

$155,982 USD
2025 FREIGHTLINER CASCADIA 126 72 Raised Roof Sleeper Double Bunk, White Exterior Color, Engine: Detroit Diesel Dd15 14.8l, 505hp, Transmission: Detroit Dt12 12-Speed Automated Manual,...
ConditionNew
Usage200 Miles
Engine ModelDetroit
Transmission12 Speed Detroit DT12 Automated
Stock NumberSSVR7882
MLS Number12905755
CategorySleeper Semi Trucks
Last Updated11/23/2024
Location
East Providence, RI, US
Sold By

Rhode Island Truck Center

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper
19 0

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper

$155,982 USD
2025 FREIGHTLINER CASCADIA 126 72 Raised Roof Sleeper Double Bunk, White Exterior Color, Engine: Detroit Diesel Dd15 14.8l, 505hp, Transmission: Detroit Dt12 12-Speed Automated Manual,...
ConditionNew
Usage18 Miles
Engine ModelDetroit
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Stock NumberSLVS6815
MLS Number12703742
CategorySleeper Semi Trucks
Last Updated11/23/2024
Location
East Providence, RI, US
Sold By

Rhode Island Truck Center

Freightliner Cascadia Sleeper Semi Truck
25 0

2025 Freightliner Cascadia Sleeper Semi Truck

Call for price
2025 FREIGHTLINER CASCADIA 126 72 Raised Roof Sleeper Double Bunk, White Exterior Color, Engine: Detroit Diesel Dd15 14.8l, 505hp, Transmission: Detroit Dt12 12-Speed Automated Manual,...
ConditionNew
Usage19 Miles
Engine ModelDetroit
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Stock NumberSSWE8708
MLS Number13231074
CategorySleeper Semi Trucks
Last Updated11/22/2024
Location
East Providence, RI, US
Sold By

Rhode Island Truck Center

Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt
29 0

2025 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

$151,900 USD
2025 Kenworth T880, Exterior Color: White (L0006EY), Interior: Vantage Daycab in Slate Gray Engine Transmission: Engine: PACCAR MX-13 455HP @ 1600 RPM, 1650 lb-ft torque @ 900 RPM, Engine...
ConditionNew
Usage111 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 3.42 ratio
Stock NumberKF131777
MLS Number13158825
CategoryDay Cab Semi Trucks
Last Updated11/10/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Tandem Axle Cab & Chassis Truck - Paccar, 455HP, 12 Speed Endurant Amt
14 0

2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Paccar, 455HP, 12 Speed Endurant Amt

$169,973 USD
Set up for Industrial Carrier, 10 trucks in Stock multi colors,
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberSJ154987
MLS Number13006969
CategoryCab & Chassis Trucks
Last Updated11/9/2024
Location
Hagerstown, MD, US
Sold By

Truck Enterprises Inc.

Kenworth T680 Day Cab Truck - Cummins 400HP
28 0

2025 Kenworth T680 Day Cab Truck - Cummins 400HP

$164,995 USD
2025 T680 Engine: Cummins X15 470V, 470 hp @ 1900 RPM, 1750 lb.ft. @ 900 RPM, Productivity Series, equipped with Jacobs engine brake Transmission: Eaton Endurant EEO17F112C, 12-speed Front...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberKF129205
MLS Number12675184
CategoryDay Cab Semi Trucks
Last Updated11/8/2024
Location
Naples, FL, US
Sold By

All Roads Trucks

Kenworth T880 Tandem Axle Flatbed Truck - 455HP, 12 Speed Amt
4 0

2025 Kenworth T880 Tandem Axle Flatbed Truck - 455HP, 12 Speed Amt

$199,999 USD
***COMING SOON - BODY IS BEING INSTALLED*** Marquez Brothers Steel Flatbed 2025 Kenworth T880, Engine: PACCAR MX-13 455HP @ 1600 RPM, 1650 lb-ft torque @ 900 RPM, with engine brake,...
ConditionNew
Usage444 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAG 460
Rear AxleTandem Axle
Rear End44,000 lb 3.90 ratio
Stock NumberKF183245
MLS Number13194376
CategoryFlatbed Trucks
Last Updated11/7/2024
Location
Fort Lauderdale, FL, US
Sold By

All Roads Trucks

Kenworth T880 Tandem Axle Flatbed Truck - 455HP, 12 Speed Amt
4 0

2025 Kenworth T880 Tandem Axle Flatbed Truck - 455HP, 12 Speed Amt

$199,999 USD
***COMING SOON - BODY IS BEING INSTALLED*** Marquez Brothers Steel Flatbed 2025 Kenworth T880, Engine: PACCAR MX-13 455HP @ 1600 RPM, 1650 lb-ft torque @ 900 RPM, with engine brake,...
ConditionNew
Usage333 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAG 460
Rear AxleTandem Axle
Rear End44,000 lb 3.90 ratio
Stock NumberKF183244
MLS Number13194375
CategoryFlatbed Trucks
Last Updated11/7/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Tandem Axle Flatbed Truck - 455HP, 12 Speed Amt
4 0

2025 Kenworth T880 Tandem Axle Flatbed Truck - 455HP, 12 Speed Amt

$199,999 USD
***COMING SOON - BODY IS BEING INSTALLED*** Marquez Brothers Steel Flatbed 2025 Kenworth T880, Engine: PACCAR MX-13 455HP @ 1600 RPM, 1650 lb-ft torque @ 900 RPM, with engine brake,...
ConditionNew
Usage265 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAG 460
Rear AxleTandem Axle
Rear End44,000 lb 3.90 ratio
Stock NumberKF183243
MLS Number13194374
CategoryFlatbed Trucks
Last Updated11/7/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, 12 Speed Endurant Amt
6 0

2025 Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$214,950 USD
New Kenworth W990 Flat-top Sleeper for sale. Features: Dual Exhaust, 220-gallon Fuel Capacity, Espar Bunk Heater, Slate Gray Diamond VIT Interior, Heated Leather Driver's Seat, Cobra CB...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number174420
MLS Number13213023
CategorySleeper Semi Trucks
Last Updated11/5/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
18 0

2024 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$217,700 USD
NEW UNIT! WORK READY - APU INSTALLED,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size80"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number257527
MLS Number12766205
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt
18 0

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$195,850 USD
NEW UNIT! WORK READY. Pricing includes engine, aftertreatment, and towing extended warranty for 5 years 500,000 mi
ConditionNew
Usage33 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number257509
MLS Number12557804
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
28 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD
Available now for immediate delivery! New Kenworth T680 with Cummins X15 Efficiency Series, 500 hp, 1,650 lb.ft., Eaton Endurant (EEO16F112C) 12-speed automated transmission, 12,350# front,...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberKFJ347923
MLS Number12885914
CategorySleeper Semi Trucks
Last Updated10/30/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
28 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD
Available now for immediate delivery! New Kenworth T680 with Cummins X15 Efficiency Series, 500 hp, 1,650 lb.ft., Eaton Endurant (EEO16F112C) 12-speed automated transmission, 12,350# front,...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberKF347922
MLS Number12885910
CategorySleeper Semi Trucks
Last Updated10/30/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt
11 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

$189,950 USD
New Kenworth T680 Sleeper for sale. Features: 270-gallon Fuel Capacity, Espar Bunk Heater, Telescopic/Tilt Steering Column, Heated Seats, Liftable Lower Bunk, Folding Upper Bunk, CB Radio,...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number131305
MLS Number13196298
CategorySleeper Semi Trucks
Last Updated10/25/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt
11 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

$189,950 USD
New Kenworth T680 Sleeper for sale. Features: 270-gallon Fuel Capacity, Espar Bunk Heater, Telescopic/Tilt Steering Column, Heated Seats, Liftable Lower Bunk, Folding Upper Bunk, CB Radio,...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number131304
MLS Number13196297
CategorySleeper Semi Trucks
Last Updated10/25/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt
13 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$182,069 USD
Qualifies for Fed Ex Service. Bunk Heater,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberSJ132711
MLS Number13089609
CategorySleeper Semi Trucks
Last Updated10/22/2024
Location
Hagerstown, MD, US
Sold By

Truck Enterprises Inc.

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt
13 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$182,069 USD
Qualifies for Fed Ex Service. Bunk Heater,
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberSJ132712
MLS Number13089554
CategorySleeper Semi Trucks
Last Updated10/22/2024
Location
Hagerstown, MD, US
Sold By

Truck Enterprises Inc.

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
30 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$190,647 USD
Qualifies for Fed Ex Service. Bunk heater and Invertor
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSJ128370
MLS Number12650881
CategorySleeper Semi Trucks
Last Updated10/22/2024
Location
Hagerstown, MD, US
Sold By

Truck Enterprises Inc.

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
34 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$192,830 USD
KW Idle management system,
ConditionNew
Usage109 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberRJ346141
MLS Number12466224
CategorySleeper Semi Trucks
Last Updated10/22/2024
Location
Hagerstown, MD, US
Sold By

Truck Enterprises Inc.

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