Used 12 Speed 6x4 Trucks For Sale

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Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with ONLY $5,900 DOWN PAYMENT** with our approved...
ConditionUsed
Usage407,410 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5959
MLS Number12686029
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Camera System Active for side mirrors ✅, Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with...
ConditionUsed
Usage401,432 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP6503
MLS Number12685993
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Volvo VNL64T760 Sleeper Semi Truck - 76" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic
2 0

2020 Volvo VNL64T760 Sleeper Semi Truck - 76" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$69,900 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
Usage393,680 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number251179
MLS Number12617354
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Volvo VNL64T860 Sleeper Semi Truck - 86" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic
2 0

2020 Volvo VNL64T860 Sleeper Semi Truck - 86" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$69,900 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
Usage484,539 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number233112
MLS Number12617344
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Volvo VNL64T860 Sleeper Semi Truck - 86" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic
2 0

2020 Volvo VNL64T860 Sleeper Semi Truck - 86" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$69,900 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
Usage449,335 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number233114
MLS Number12617337
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Volvo VNL64T860 Sleeper Semi Truck - 86" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic
8 0

2020 Volvo VNL64T860 Sleeper Semi Truck - 86" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Automatic

$69,900 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
Usage432,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number233122
MLS Number12617334
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
7 0

2020 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$54,900 USD
Well Maintained Truck ✅ , Excellent conditions, inside and outside ✅ , Fully Serviced ✅, Fridge ✅, Road Ready ✅, **Take it today with ONLY $8,900 DOWN PAYMENT** with our...
ConditionUsed
Usage571,521 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number480544
MLS Number12617317
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 116 Day Cab Truck - Detroit 430HP, 12 Speed Dt12 Amt
20 0

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 430HP, 12 Speed Dt12 Amt

$28,000 USD
good truck, runs great, clean, air seat, differential lock, dump valve, tilt/tele, power windows, power mirrors, heated mirrors, tilt/tele, well maintained truck, *AVERITT FLEET TRUCK, *NO...
ConditionUsed
Usage632,510 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power430 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number21AV632CASDC
MLS Number12408556
CategoryDay Cab Semi Trucks
Last Updated7/12/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
6 0

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

$56,000 USD
Inspection Report
ConditionUsed
Usage454,251 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 Number499062
MLS Number12973403
CategorySleeper Semi Trucks
Last Updated2/3/2025
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
7 0

2020 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Price Drop
$51,500 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage305,264 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number499293
MLS Number12973402
CategoryDay Cab Semi Trucks
Last Updated2/3/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

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
1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage458,041 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 Number498514
MLS Number12970951
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Shreveport, LA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 450HP, 12 Speed
30 0

2020 International LT625 Day Cab Truck - A26 450HP, 12 Speed

Price Drop
$36,500 USD
1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage325,934 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number498416
MLS Number12970948
CategoryDay Cab Semi Trucks
Last Updated2/3/2025
Location
Shreveport, LA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
34 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$58,500 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage314,572 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 End40,000 lb 2.79 ratio
Stock Number499346
MLS Number12970942
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 400HP, 12 Speed
30 0

2020 International LT625 Day Cab Truck - A26 400HP, 12 Speed

Price Drop
$34,500 USD
1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage455,365 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number496243
MLS Number12609308
CategoryDay Cab Semi Trucks
Last Updated2/3/2025
Location
Shreveport, LA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
33 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$38,000 USD
1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage497,234 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number495978
MLS Number12970914
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Shreveport, LA, US
Sold By

International Motors, LLC

Volvo VNL300 Day Cab, Volvo D-13, Automatic
18 0

2016 Volvo VNL300 Day Cab, Volvo D-13, Automatic

$16,750 USD
ConditionUsed
Usage817,112 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper Size77"
Rear End2.47 ratio
Stock Number351633
MLS Number12970673
CategoryDay Cab Semi Trucks
Last Updated12/6/2024
Location
MARYSVILLE, OH, US
Sold By

Schneider

International LT625 Day Cab Truck - A26 450HP, 12 Speed
30 0

2020 International LT625 Day Cab Truck - A26 450HP, 12 Speed

Price Drop
$39,500 USD
60-Day Truck Protect Promise Coverage INCLUDES Factory-Backed Engine Aftertreatment, Transmission and MORE. Includes current Federal DOT Inspection.
Inspection Report
ConditionUsed
Usage275,439 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number498456
MLS Number12967715
CategoryDay Cab Semi Trucks
Last Updated2/3/2025
Location
Shreveport, LA, US
Sold By

International Motors, LLC

Volvo VNL64T300 Day Cab Truck - D13 425HP, 12 Speed I Shift Automatic
10 0

2016 Volvo VNL64T300 Day Cab Truck - D13 425HP, 12 Speed I Shift Automatic

$16,500 USD
one owner fleet truck, drives well, automatic trans
ConditionUsed
Usage525,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number10469
MLS Number12962797
CategoryDay Cab Semi Trucks
Last Updated7/2/2024
Location
LAKEVILLE, MN, US
Sold By

Manders Diesel

Freightliner Cascadia 125 Day Cab Truck - Detroit 430HP, 12 Speed Dt12 Amt
17 0

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 430HP, 12 Speed Dt12 Amt

$31,350 USD
2017 CASCADIA 125 ,430HP DD13,DETROIT 12SPD AUTOSHIFT,MERITOR 3.25 RATIO REARENDS WITH AIR RIDE,178" WHEELBASE FLEET MAINTAINED
ConditionUsed
Usage453,575 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power430 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock NumberHDHY1431
MLS Number12761836
CategoryDay Cab Semi Trucks
Last Updated6/29/2024
Location
Owatonna, MN, US
Sold By

Curt's Truck and Diesel Service Inc.

Volvo VNL300 Day Cab, Volvo D-13, Automatic
18 0

2016 Volvo VNL300 Day Cab, Volvo D-13, Automatic

$14,250 USD
ConditionUsed
Usage947,336 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper Size77"
Rear End2.47 ratio
Stock Number351659
MLS Number12962276
CategoryDay Cab Semi Trucks
Last Updated12/6/2024
Location
MARYSVILLE, OH, US
Sold By

Schneider

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
7 0

2020 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Price Drop
$53,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage275,474 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number498083
MLS Number12960867
CategoryDay Cab Semi Trucks
Last Updated2/3/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
7 0

2020 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Price Drop
$53,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage283,777 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number497762
MLS Number12960848
CategoryDay Cab Semi Trucks
Last Updated2/3/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic
8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$82,999 USD
8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...
ConditionUsed
Usage352,836 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12958968
CategorySleeper Semi Trucks
Last Updated11/14/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic
8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$84,999 USD
8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...
ConditionUsed
Usage342,505 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12958967
CategorySleeper Semi Trucks
Last Updated11/14/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic
8 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$84,999 USD
8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...
ConditionUsed
Usage341,799 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12958966
CategorySleeper Semi Trucks
Last Updated11/14/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

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