Used 12 Speed 6x4 Trucks For Sale

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Freightliner Cascadia 125 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Amt
24 0

2016 Freightliner Cascadia 125 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Amt

$20,000 USD
2016 Freightliner double bunk sleeper AC blows cold Excellent condition Fleet maintained Runs great, well maintained, Call Ed Gibbs,
ConditionUsed
Usage812,312 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number16436
MLS Number12731305
CategorySleeper Semi Trucks
Last Updated12/12/2024
Location
Phoenix, AZ, US
Sold By

TCI Transportation

Volvo VNL64T300 Day Cab Truck - D13 405HP, 12 Speed I Shift Automatic
24 0

2015 Volvo VNL64T300 Day Cab Truck - D13 405HP, 12 Speed I Shift Automatic

$26,500 USD
Volvo Daycab. Clean truck with upgraded interior. Automatic Off lease, Nice Truck, Located in Phoenix, AZ, Call Ed Gibbs,
ConditionUsed
Usage392,713 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number15388
MLS Number12695453
CategoryDay Cab Semi Trucks
Last Updated12/12/2024
Location
Phoenix, AZ, US
Sold By

TCI Transportation

2020 Freightliner Cascadia Day Cab Truck Lane Departure Collision Mitigation New Virgin Tires Warranty!!
10 0

2020 Freightliner Cascadia Day Cab Truck Lane Departure Collision Mitigation New Virgin Tires Warranty!!

$45,950 USD
2020 Freightliner CA126 Daycab 450HP EQUIPPED WITH COLLISION MITIGATION, LANE DEPARTURE, ADAPTIVE CRUISE CONTROL AND BRAND NEW VIRGIN DRIVE TIRES
Warranty
ConditionUsed
Usage406,031 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit Detroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.41 ratio
Stock Number267845
MLS Number13280033
CategoryDay Cab Semi Trucks
Last Updated1/14/2025
Location
Bolingbrook, IL, US
Sold By

Arrow Truck Sales - Chicago, IL

Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Ultrashift Automatic
26 0

2019 Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Ultrashift Automatic

Call for price
2019 KENWORTH T680 3-AXLE, MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...
ConditionUsed
Usage11,448 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power400 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 4.11 ratio
Stock NumberE18199
MLS Number13279837
CategoryCab & Chassis Trucks
Last Updated12/11/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Automatic
26 0

2019 Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Automatic

Call for price
2019 KENWORTH T680 3-AXLE, MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...
ConditionUsed
Usage339,763 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power400 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 4.11 ratio
Stock NumberE18198
MLS Number13279803
CategoryCab & Chassis Trucks
Last Updated12/11/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

$52,000 USD
Inspection Report
ConditionUsed
Usage457,125 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number498466
MLS Number12970943
CategorySleeper Semi Trucks
Last Updated12/11/2024
Location
West Sacramento, CA, US
Sold By

International Motors, LLC

Volvo VNL760 Sleeper Semi Truck - 70" Raised Roof, D13, Automatic, APU Equipped
19 0

2023 Volvo VNL760 Sleeper Semi Truck - 70" Raised Roof, D13, Automatic, APU Equipped

Price Drop
$124,500 USD
ConditionUsed
Usage182,357 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
Rear End2.64 ratio
Stock Number1891
MLS Number13279309
CategorySleeper Semi Trucks
Last Updated1/29/2025
Location
PHOENIX, AZ, US
Sold By

Schneider

Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic
35 1

2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

Call for price
882766 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Endurant Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 192, Tandem Rear...
ConditionUsed
Usage882,766 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock NumberC-34173
MLS Number12282430
CategoryDay Cab Semi Trucks
Last Updated12/11/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Ultrashift Automatic
24 0

2019 Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Ultrashift Automatic

Call for price
2019 KENWORTH T680 3-AXLE MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...
ConditionUsed
Usage11,642 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power400 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 4.11 ratio
Stock NumberE18201
MLS Number13277948
CategoryCab & Chassis Trucks
Last Updated12/10/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Mack Pinnacle CXU613 Sleeper Semi Truck - 74" Raised Roof Sleeper, MP8 505HP, 12 Speed M Drive Amt
5 0

2014 Mack Pinnacle CXU613 Sleeper Semi Truck - 74" Raised Roof Sleeper, MP8 505HP, 12 Speed M Drive Amt

$17,000 USD
VERY NICE TRUCK! runs excellent, very clean, dual exhaust, power mirrors, heated mirrors, dual air ride seats, differential lock, dump valve, loaded cab!!,
ConditionUsed
Usage722,130 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size74"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number14722CXU
MLS Number13277944
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Ultrashift Automatic
27 0

2019 Kenworth T680 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 12 Speed Ultrashift Automatic

Call for price
2019 KENWORTH T680 3-AXLE MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...
ConditionUsed
Usage8,402 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power400 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 4.11 ratio
Stock NumberE18202
MLS Number13277941
CategoryCab & Chassis Trucks
Last Updated12/11/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic
18 0

2016 Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic

$17,250 USD
ConditionUsed
Usage925,686 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size61"
Rear End2.47 ratio
Stock Number351653
MLS Number12978305
CategorySleeper Semi Trucks
Last Updated2/3/2025
Location
LONDON, KY, US
Sold By

Schneider

Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13 455HP, 12 Speed I Shift Amt
17 0

2020 Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13 455HP, 12 Speed I Shift Amt

$59,900 USD
Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Work Station ✅, Road Ready ✅, ❌ STOP MAKING MONEY FOR OTHERS! ❌ Be your OWN BOSS, make your OWN money! If we can't...
ConditionUsed
Usage668,901 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number3654
MLS Number12071334
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Volvo VNL64T400 Sleeper Semi Truck - Mid Roof Sleeper, D13 425HP, 12 Speed Dt12 Amt
86 1

2019 Volvo VNL64T400 Sleeper Semi Truck - Mid Roof Sleeper, D13 425HP, 12 Speed Dt12 Amt

$38,500 USD
2019 Volvo VNL64T400 Sleeper Excellent Condition 437K Miles D13 Engine, 425HP, Detroit DT12 Transmission, 52,500lb GVW Truck is white color, wrap will be removed,
ConditionUsed
Usage437,344 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number11660754
CategorySleeper Semi Trucks
Last Updated12/11/2024
Location
Santa Rosa, CA, US
Sold By

Personal Asset Brokerage

Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic
18 0

2016 Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic

$17,250 USD
ConditionUsed
Usage939,837 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size61"
Rear End2.47 ratio
Stock Number351642
MLS Number12970677
CategorySleeper Semi Trucks
Last Updated12/9/2024
Location
LONDON, KY, US
Sold By

Schneider

Peterbilt 579 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt
5 0

2020 Peterbilt 579 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$34,000 USD
NICE TRUCK, CLEAN, LOW MILES, LEASE MAINTAINED!! runs and drives excellent, power windows, power mirrors, heated mirrors, double bunk, A/S 5th, differential lock, dump valve, tilt/tele, dual...
ConditionUsed
Usage446,483 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number20MX446579
MLS Number13275747
CategorySleeper Semi Trucks
Last Updated12/7/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt
6 0

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD
2021 Freightliner Cascadia 116 Day Cab , **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...
ConditionUsed
Usage595,891 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF211100 Web
MLS Number13275649
CategoryDay Cab Semi Trucks
Last Updated12/7/2024
Location
Pittston, PA, US
Sold By

Nationwide Haul

Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt
6 0

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD
2021 Freightliner Cascadia 116 Day Cab , **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...
ConditionUsed
Usage595,891 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF211100
MLS Number13275647
CategoryDay Cab Semi Trucks
Last Updated12/7/2024
Location
Pittston, PA, US
Sold By

Nationwide Haul

Kenworth T680 Day Cab Truck - Paccar 405HP, 12 Speed Automatic
8 0

2018 Kenworth T680 Day Cab Truck - Paccar 405HP, 12 Speed Automatic

$78,000 USD
we currently have this beautiful 2018 Kenworth with the low mileage in our inventory this unit is a equipped with a mighty Paccar motor with 405 HP partnered with a automatic transmission...
ConditionUsed
Usage348,967 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Drivetrain6x4
Transmission12 Speed Automatic
Rear AxleTandem Axle
Stock Number2536
MLS Number13196254
CategoryDay Cab Semi Trucks
Last Updated12/12/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Freightliner Cascadia 125 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic
49 4

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$20,000 USD
2018 FREIGHTLINER CASCADIA. DD15 ENGINE WITH 455 HP, DT12 AUTO TRANS, 12K FRONTS, 40K REARS, CLEAN INTERIOR WITH COLD AC NO EL AT THIS TIME!, SHIPPING AVAILABLE
ConditionUsed
Usage733,721 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number0422
MLS Number12181945
CategoryDay Cab Semi Trucks
Last Updated12/7/2024
Location
Jackson, TN, US
Sold By

Snider Equipment

Freightliner Cascadia 125 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Automatic
50 3

2016 Freightliner Cascadia 125 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Automatic

$22,000 USD
2016 FREIGHTLINER CASCADIA DAYCAB. DETROIT DD15*** BIG HP!!! ENGINE, DETROIT DT12 AUTO TRANS, ALL ALUMINUM WHEELS WITH GOOD RUBBER ALL AROUND, JAKE, SLIDING 5TH, AND VERY CLEAN INTERIOR....
ConditionUsed
Usage17,656 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number6236
MLS Number11552993
CategoryDay Cab Semi Trucks
Last Updated12/12/2024
Location
Jackson, TN, US
Sold By

Snider Equipment

Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic
18 0

2016 Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic

$17,250 USD
ConditionUsed
Usage932,941 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size61"
Rear End2.47 ratio
Stock Number351622
MLS Number12970675
CategorySleeper Semi Trucks
Last Updated12/6/2024
Location
LONDON, KY, US
Sold By

Schneider

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$60,500 USD
APU, Cummins POWER, DOT, PM, Available warranty.
Inspection Report
ConditionUsed
Usage389,009 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number500848
MLS Number13272582
CategorySleeper Semi Trucks
Last Updated2/3/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed
33 0

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

$58,000 USD
Inspection Report
ConditionUsed
Usage398,073 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number500495
MLS Number13272576
CategorySleeper Semi Trucks
Last Updated12/6/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed
33 0

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

$58,000 USD
Inspection Report
ConditionUsed
Usage398,013 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number500644
MLS Number13272572
CategorySleeper Semi Trucks
Last Updated12/6/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

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