6 Speed Cab & Chassis Trucks with 300-349 HP For Sale

Your Current Search
Industry
Trucks
Category
Cab & Chassis Trucks
Transmission Speeds
6 Speed
Horsepower
300 - 349 HP
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (28)
Category
Cab & Chassis Trucks (28)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
Transmission Speed
6 Speed (28)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (28)
Warranty
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 28 results
Kenworth T380 Tandem Axle Cab & Chassis Truck - 330HP, 6 Speed Allison Hs Amt
10 0

2025 Kenworth T380 Tandem Axle Cab & Chassis Truck - 330HP, 6 Speed Allison Hs Amt

Newly Listed
Call for price
-2025 KENWORTH T380 CHASSIS TRUCK, - WHEELBASE (IN)- 214, - OVERHANG- 120, - LENGTH- (FT) 75, - WIDTH(IN)- 102, - HEIGHT (FT)- 13.5, - PX-7 ENGINE, - 11R22.5 TIRES, - 80 GALLON FUEL TANK, ...
ConditionUsed
Duty ClassHeavy Duty
Horse Power330 HP
Drivetrain4x2
Transmission6 Speed Allison HS Automated
SuspensionAir Ride
Rear AxleSingle Axle
Stock Number7132407
MLS Number12928763
Last Updated6/13/2024
Location
Chicago, IL, US
Sold By

D&M Allied

Freightliner M2 106 Single Axle Cab & Chassis Truck - Caterpillar, 330HP, 6 Speed Allison Rds Automatic
9 0

2004 Freightliner M2 106 Single Axle Cab & Chassis Truck - Caterpillar, 330HP, 6 Speed Allison Rds Automatic

Recently Updated
$39,950 USD
FULL SERVICE DONE TO ENGINE TRANSMISSION, ALL NEW U JOINTS CARRIER BEARINGS,, ALL NEW AIR SEATS INCLUD 3 LOW BACK SEATS IN SECOND ROW,, ALL NEW HANKOOK TIRES ALCOA ALUMINUM WHEELS,, 2...
ConditionUsed
Usage9,918 Hours
Duty ClassHeavy Duty
Horse Power330 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End23,000 lb 4.30 ratio
Stock Number2004 M2 CREWCAB
MLS Number12744191
Last Updated6/12/2024
Location
Salt Lake City, UT, US
Sold By

Vriens Truck Parts

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
3 0

2015 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated
$64,900 USD
Allison 3000RDS transmission with PTO provision, Reyco 4 spring suspension, 14,600 FA- 40,000 RA, 4.63 ratio, Paccar PX9 300HP, Engine brake, 193" Cab/trunnion, A/C, Cruise, Tilt wheel, CD...
ConditionUsed
Usage214,388 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
SuspensionReyco
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Stock Number6419
MLS Number12737220
Last Updated6/7/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic
18 0

2025 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$135,500 USD
Available now for immediate delivery! New 2025 Kenworth T380 cab chassis, PACCAR PX-7 6.7L 325 HP, Allison 2500RDS 6-speed automatic transmission, 268" wheelbase, 12,000# front, 21,000#...
ConditionNew
Usage240 Miles
Duty ClassHeavy Duty
Horse Power325 HP
Engine ModelPaccar PX7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionReyco
Rear AxleSingle Axle
Rear End21,000 lb
Stock NumberKN131488
MLS Number12911100
Last Updated6/5/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Freightliner M2 106 Cab & Chassis Truck - Cummins, 300HP
15 0

2015 Freightliner M2 106 Cab & Chassis Truck - Cummins, 300HP

$71,500 USD
2015 Freightliner M2106 4x4 Cab Chassis, 69,501 Miles, 33,000 Lbs. GVWR, 12,000 Lbs. FAWR, 21,000 Lbs. RAWR, Cummins ISL Engine, 270 Horsepower, Allison 3500RDS Transmission, Unit Being...
ConditionUsed
Usage69,501 Miles
Horse Power345 HP
Engine ModelCummins ISL
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberFDGD0114
MLS Number12752735
Last Updated6/5/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Cab & Chassis Truck - Cummins, 345HP
18 0

2014 Freightliner M2 106 Cab & Chassis Truck - Cummins, 345HP

$94,500 USD
42,981 Miles, Cummins ISL 345 HP, Allison 3000 RDS, 20,000 Lb. FAWR, 40,000 Lb. RAWR, 258 Inch Wheelbase, 192 Inch CT; Unit Being Sold AS-IS/WHERE-IS, Qualifies For An Extended...
ConditionUsed
Usage42,981 Miles
Horse Power345 HP
Engine ModelCummins ISL
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberEDFZ3139
MLS Number12796500
Last Updated6/5/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
15 1

2009 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$63,900 USD
Allison 3500RDS transmission with PTO provision, Dual lockers, Paccar PX8 300HP, Engine brake, PTO, Chalmers suspension, 14,600 FA- 40,000 RA, 148" Cab/trunnion, 5.29 ratio, A/C, Cruise,...
ConditionUsed
Usage108,523 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock Number6355
MLS Number12859440
Last Updated6/4/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Freightliner M2 106 Cab & Chassis Truck - Cummins, 345HP, Automatic
10 0

2014 Freightliner M2 106 Cab & Chassis Truck - Cummins, 345HP, Automatic

$125,525 USD
2014 Freightliner M2106 6x6, 40,096 Miles, 60,000 Lbs. GVWR, 20,000 Lbs. FAWR, 40,000 Lbs. RAWR, Cummins ISL Engine, 345 Horsepower, Allison 3000RDS Transmission, Holland Air Slide 5th Wheel...
ConditionUsed
Usage40,096 Miles
Horse Power345 HP
Engine ModelCummins ISL
Drivetrain6x6
Transmission6 Speed Automatic
Rear End40,000 lb
Stock NumberEDFZ3142
MLS Number12424045
Last Updated6/1/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Automatic
20 0

2017 Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Automatic

$22,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage323,522 Miles
Duty ClassMedium Duty
Horse Power300 HP
Engine ModelCummins ISL
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.78 ratio
Stock Number172856
MLS Number12891299
Last Updated6/1/2024
Location
Bensalem, PA, US
Sold By

Penske Used Trucks

Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Automatic
19 0

2017 Freightliner M2 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Automatic

$22,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage348,818 Miles
Duty ClassMedium Duty
Horse Power300 HP
Engine ModelCummins ISL
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.78 ratio
Stock Number164884
MLS Number12888202
Last Updated6/1/2024
Location
Bensalem, PA, US
Sold By

Penske Used Trucks

Kenworth T370 Tandem Axle Cab & Chassis Truck - Cummins, 315HP, 6 Speed Allison Rds Automatic
1 0

2024 Kenworth T370 Tandem Axle Cab & Chassis Truck - Cummins, 315HP, 6 Speed Allison Rds Automatic

$91,900 USD
EXPORT ONLY - NEW TRUCK WITH EXPORT EMISSIONS SPEC - CONTACT US FOR FULL INTERNATIONAL WARRANTY AND SPEC INFORMATION Check out this new 2024 Kenworth T370 cab chassis with export-only specs...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty
Horse Power315 HP
Engine ModelCummins ISC
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 6.14 ratio
Stock NumberEXPORT-311067
MLS Number12768446
Last Updated5/25/2024
Location
Fort Lauderdale, FL, US
Sold By

All Roads Trucks

Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
21 0

2024 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Call for price
OPTION DESCRIPTION PUB, 0000380 T380 SERIES CONVENTIONALP , 0070086 T380 Aero HoodP , 0080050 CARB CLEAN IDLE LABEL-PACCAR PX ENGINESP , 0090143 T380 AutomaticP , 0098409 ...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberKF378458
MLS Number12739588
Last Updated5/19/2024
Location
Fort Lauderdale, FL, US
Sold By

All Roads Trucks

Peterbilt 337 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Manual
2 0

2014 Peterbilt 337 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Manual

$24,950 USD
0 MILES ON SAND BLASTED AXALTA PAINTED CHASSIS,, NEW WINDSHIELDS,, D.O.T INSPECTED,
ConditionUsed
Usage404,316 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number2014 337
MLS Number12672240
Last Updated5/14/2024
Location
Salt Lake City, UT, US
Sold By

Vriens Truck Parts

Peterbilt 330 Tandem Axle Cab & Chassis Truck - Caterpillar, 300HP, 6 Speed Automatic
31 1

2002 Peterbilt 330 Tandem Axle Cab & Chassis Truck - Caterpillar, 300HP, 6 Speed Automatic

$58,500 USD
2002 Peterbilt 330 Tandem Axle Cab Chassis, Caterpillar 3126 Diesel Engine, 300 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 74,961 ECM Verified Miles 1,798 ECM Verified...
ConditionUsed
Usage1,798 Hours
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelCaterpillar 3126
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock NumberT16326D
MLS Number12755974
Last Updated5/4/2024
Location
Denver, CO, US
Sold By

DTI Trucks

2008 Chevrolet Kodiak 7500 Crew Cab  is ready for a new application. Price CUT!!!!
24 0

2008 Chevrolet Kodiak 7500 Crew Cab is ready for a new application. Price CUT!!!!

$29,500 USD
This 2008 Chevy Kodiak C7500 Crew cab is for sale! Equipped withCAT C7 engine, 6-speed manual transmission, 230 HP, Power windows/locks, Excellent work interior, and floor storage space...
ConditionUsed
Usage149,788 Miles
Duty ClassMedium Duty
Horse Power300 HP
Engine ModelCaterpillar C7
Transmission6 Speed
Suspension4 Spring
Rear AxleSingle Axle
Stock Number406317
MLS Number11729919
Last Updated5/16/2024
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
22 0

2024 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Call for price
OPTION DESCRIPTION PUB, 0000380 T380 SERIES CONVENTIONALP , 0070086 T380 Aero HoodP , 0080050 CARB CLEAN IDLE LABEL-PACCAR PX ENGINESP , 0090143 T380 AutomaticP , 0098409 ...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberKF378457
MLS Number12739587
Last Updated4/12/2024
Location
Fort Lauderdale, FL, US
Sold By

All Roads Trucks

Kenworth T380 Single Axle Cab & Chassis Truck - Automatic
22 0

2024 Kenworth T380 Single Axle Cab & Chassis Truck - Automatic

Call for price
OPTION DESCRIPTION PUB, 0000380 T380 SERIES CONVENTIONALP , 0070086 T380 Aero HoodP , 0080050 CARB CLEAN IDLE LABEL-PACCAR PX ENGINESP , 0090143 T380 AutomaticP , 0098409 ...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberKF378460
MLS Number12695457
Last Updated4/12/2024
Location
Fort Lauderdale, FL, US
Sold By

All Roads Trucks

Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
22 0

2024 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Call for price
OPTION DESCRIPTION PUB, 0000380 T380 SERIES CONVENTIONALP , 0070086 T380 Aero HoodP , 0080050 CARB CLEAN IDLE LABEL-PACCAR PX ENGINESP , 0090143 T380 AutomaticP , 0098409 ...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberKF378461
MLS Number12739590
Last Updated3/29/2024
Location
Fort Lauderdale, FL, US
Sold By

All Roads Trucks

Kenworth T300 Tandem Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Manual
4 0

1999 Kenworth T300 Tandem Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Manual

$10,000 USD
runs good, thick frame, air seat, air brakes dump valve, differential lock, *not a perfect truck but runs and works
ConditionUsed
Usage232,225 Miles
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelCummins ISC8.3
Drivetrain6x4
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number99T3TACC
MLS Number12614254
Last Updated2/3/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International DuraStar 4400 Tandem Axle Cab & Chassis Truck - Automatic
18 0

2015 International DuraStar 4400 Tandem Axle Cab & Chassis Truck - Automatic

$73,900 USD
hot shift pto, low miles, clean c/c,
ConditionUsed
Usage7,948 Hours
Duty ClassHeavy Duty
Horse Power300 HP
Engine ModelInternational N9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 6.14 ratio
Stock NumberGW23065
MLS Number12469389
Last Updated1/24/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 240HP, 6 Speed Allison Rds Automatic
17 0

2009 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 240HP, 6 Speed Allison Rds Automatic

$64,900 USD
3500 Allison auto w/ hot shift pto, vertical exhaust, cruise, engine brake, NEW DOC DPF in OCT 2022 @ 192,857 miles,
ConditionUsed
Usage199,635 Miles
Duty ClassHeavy Duty
Horse Power330 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End40,000 lb 6.14 ratio
Stock NumberGW22104
MLS Number11645983
Last Updated1/24/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

Ford F-650 Single Axle Cab & Chassis Truck - Cummins, 325HP, 6 Speed Allison Rds Automatic
11 0

2011 Ford F-650 Single Axle Cab & Chassis Truck - Cummins, 325HP, 6 Speed Allison Rds Automatic

Call for price
2011 Ford F650 Single axle chassis #5108; Vin # 3FRWF6FG6BV595773, , Cummins ISB-6.7L; 325 horsepower turbo diesel with Exhaust brake, , Allison 3000_RDS 6 speed automatic transmission,...
ConditionUsed
Usage120,760 Miles
Duty ClassMedium Duty
Upfit MakeWilliamsen
Horse Power325 HP
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb
Stock Number5108
MLS Number11834479
Last Updated1/12/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

2024 Ford F-750 Cab & Chassis Truck 33,000 GVWR
8 0

2024 Ford F-750 Cab & Chassis Truck 33,000 GVWR

$73,455.88 USD
2024 Ford F-750, Ford, 7.3L V8 Gas, 335HP, Ford 6 Speed Transmission, Day Cab, Stock # 1662512 PLEASE CONTACT AARON DAVIS FOR COMPLETE DETAILS AND TO CHECK AVAILABILITIES. With new units...
Warranty
Quantity5
ConditionNew
Duty ClassHeavy Duty
Horse Power335 HP
Engine ModelFord 7.3
Drivetrain4x2
Transmission6 Speed Automatic
Rear End6.17 ratio
Stock Number1662512
MLS Number12523411
Last Updated2/14/2024
Location
Dallas, TX, US
Sold By

Rush Truck Centers Ford and Isuzu

2024 Ford F-750 Cab & Chassis Truck ( Carbonized gray)
8 0

2024 Ford F-750 Cab & Chassis Truck ( Carbonized gray)

$76,159.88 USD
2024 Ford F-750, Ford, 7.3L V8 Gas, 335HP, Ford 6 Speed Transmission, Day Cab, Stock # 1657605 PLEASE CONTACT AARON DAVIS FOR COMPLETE DETAILS AND TO CHECK AVAILABILITIES. With new units...
Warranty
Quantity2
ConditionUsed
Duty ClassMedium Duty
Horse Power335 HP
Engine ModelFord 7.3L
Drivetrain4x2
Transmission6 Speed Automatic
Rear End6.50 ratio
Stock Number1657605
MLS Number12523408
Last Updated2/14/2024
Location
Dallas, TX, US
Sold By

Rush Truck Centers Ford and Isuzu

2024 Ford F-750 Cab & Chassis Truck Super Cab Perfect for 24' Body
8 0

2024 Ford F-750 Cab & Chassis Truck Super Cab Perfect for 24' Body

$79,788.99 USD
2024 Ford F-750, Ford, 7.3L V8 Gas, 335HP, Ford 6 Speed Transmission, Day Cab, Stock # 1649587 PLEASE CONTACT AARON DAVIS FOR COMPLETE DETAILS AND TO CHECK AVAILABILITIES. With new units...
Warranty
Quantity3
ConditionNew
Duty ClassMedium Duty
Horse Power335 HP
Engine ModelFord 7.3
Drivetrain4x2
Transmission6 Speed Automatic
Rear End6.50 ratio
Stock Number1649587
MLS Number12523410
Last Updated2/14/2024
Location
Dallas, TX, US
Sold By

Rush Truck Centers Ford and Isuzu

Did you find what you were looking for? Yes No
Got a cab & chassis truck to sell? In minutes, you can create an online listing for your cab & chassis truck and advertise it to thousands of buyers.
Start selling today