12 Speed Automatic Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Type
Automatic
Transmission Speeds
12 Speed
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (6651)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Transmission Type
Automatic (6651)
Transmission Speed
12 Speed (6651)
Drive Train
Suspension Type
Cab Style
Regular Cab (76)
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (6651)

Showing 6576 - 6600 of 6,651 Truck Listings

6576 - 6600 of 6,651 listings
6576 - 6600 of 6,651 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$35,750 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 785,761 miles, 400HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage785,761 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number307788
MLS Number13649453
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Greensboro, NC, US
Sold By
Penske Used Trucks
Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 455HP, 12 Speed Automatic

2019 Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 455HP, 12 Speed Automatic

$38,750 USD
Used 2019 Kenworth T680 Sleeper Semi Truck for sale, 454,387 miles, 455 HP Paccar MX13 diesel engine, 12-speed automatic transmission, 76" integral sleeper, tandem rear axle, 210-gallon fuel...
ConditionUsed
Usage454,387 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size76"
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number703171
MLS Number12360734
CategorySleeper Semi Trucks
Last Updated1/15/2026
Location
Akron, OH, US
Sold By
Penske Used Trucks
Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 450HP, 12 Speed Automatic

2019 Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 450HP, 12 Speed Automatic

$39,000 USD
Used 2019 Kenworth T680 Sleeper Semi Truck for sale, 438,317 miles, 450 HP Paccar MX13 diesel engine, 76" integral sleeper, 12-speed automatic transmission, tandem rear axle, 12,000 lb front...
ConditionUsed
Usage438,317 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelPaccar MX13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size76"
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number703170
MLS Number12360733
CategorySleeper Semi Trucks
Last Updated1/14/2026
Location
Akron, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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 ✅ Direct Call to Sales!!, David, Ana,
ConditionUsed
Usage423,375 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 NumberLP5889
MLS Number12686087
CategorySleeper Semi Trucks
Last Updated6/10/2025
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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 ✅, Direct Call to Sales!!, David, Ana,
ConditionUsed
Usage418,130 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 NumberLP5768
MLS Number12686085
CategorySleeper Semi Trucks
Last Updated6/10/2025
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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 ✅ Direct Call to Sales!! David, Ana,
ConditionUsed
Usage412,678 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 NumberLP5973
MLS Number12686030
CategorySleeper Semi Trucks
Last Updated6/10/2025
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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 ✅ Direct Call to Sales!!, David, Ana,
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 Updated6/10/2025
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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 ✅ Direct Call to Sales!!,...
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 Updated6/10/2025
Location
Edinburg, TX, US
Sold By
DeLucio USA
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$31,000 USD
Used 2020 International LT625 Sleeper Semi Truck for sale, 638,054 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage638,054 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number718257
MLS Number13630906
CategorySleeper Semi Trucks
Last Updated1/15/2026
Location
De Pere, WI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$37,000 USD
Used 2017 Freightliner Cascadia 125 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, 220-gal fuel capacity....
ConditionUsed
Usage670,457 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number718254
MLS Number13630903
CategorySleeper Semi Trucks
Last Updated1/15/2026
Location
De Pere, WI, US
Sold By
Penske Used Trucks
Volvo VNL64860 Sleeper Semi Truck - 70" Integral Sleeper, 425HP, 12 Speed Automatic

2019 Volvo VNL64860 Sleeper Semi Truck - 70" Integral Sleeper, 425HP, 12 Speed Automatic

$42,750 USD
Used 2019 Volvo VNL64860 Sleeper Semi Truck for sale, 682,422 miles, 425HP D13 diesel engine, 70" integral sleeper, 12-speed automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage682,422 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 2.47 ratio
Stock Number718256
MLS Number13628210
CategorySleeper Semi Trucks
Last Updated1/15/2026
Location
De Pere, WI, US
Sold By
Penske Used Trucks
Peterbilt 579 Fuel & Lube Truck - Cummins, 500HP, 12 Speed Automatic

2023 Peterbilt 579 Fuel & Lube Truck - Cummins, 500HP, 12 Speed Automatic

Contact for price
2023 PETERBILT 579 TRUCKS WITH BLACKMER PUMP SYSTEMS- 4-WAY VALVE AND P.T.O ALUMINUM FIFTHWHEEL, LEATHER INTERIOR, 125 GALLON FUEL TANK, CALL FOR PRICE,
Quantity5
ConditionUsed
Usage305,000 Miles
Duty ClassHeavy Duty Fuel & Lube Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Stock NumberDAY CAB CUMMINS
MLS Number13627749
CategoryFuel & Lube Trucks
Last Updated9/29/2025
Location
Fontana, CA, US
Sold By
EZ TANK TRAILER SALES
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$30,750 USD
Used 2020 International LT625 Sleeper Semi Truck for sale, 688,540 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage688,540 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number353966
MLS Number13576586
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Hot Springs, AR, US
Sold By
Penske Used Trucks
Volvo VNL64T300 Day Cab Truck - D13 435HP, 12 Speed Automatic

2015 Volvo VNL64T300 Day Cab Truck - D13 435HP, 12 Speed Automatic

$17,500 USD
Volvo D13, 435hp, Volvo Auto 12spd, 40Rr
ConditionUsed
Usage596,234 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelVolvo D13
Transmission12 Speed Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number910139
MLS Number12863753
CategoryDay Cab Semi Trucks
Last Updated5/31/2025
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
Volvo VHD64B200 Dump Truck - D13 455HP, 12 Speed I Shift Automatic, 21' Dump

2019 Volvo VHD64B200 Dump Truck - D13 455HP, 12 Speed I Shift Automatic, 21' Dump

Contact for price
FRONT AXLE SPACING "SPREAD" 72" Make dump boxBIBEAU, Dump box dimension21'6", Dump box model21-6X36X54, Dump box typeCONSTRUCTION, Side wall36", Dump box serial #25287-1, Door54", Door...
ConditionUsed
Usage15,970 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBibeau
Bed Length21 ft.
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
SuspensionVolvo T-Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberC-36466
MLS Number13611965
CategoryDump Trucks
Last Updated1/21/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$99,800 USD
Nice Fleet owned Truck, Brand new American Virgin Tires, Fully serviced, EW4 Warranty In house finance on A.O.C, Outside lenders, First time Buyer Program Hablo Español,
ConditionUsed
Usage299,889 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Stock Number1999
MLS Number13607447
CategorySleeper Semi Trucks
Last Updated11/13/2025
Location
Stockton, CA, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$66,500 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 425,550 miles, 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle,...
ConditionUsed
Usage425,550 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385499
MLS Number13607065
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Londonderry, NH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop $55,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension, tandem rear axle, 220...
ConditionUsed
Usage509,096 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394082
MLS Number13603822
CategorySleeper Semi Trucks
Last Updated1/21/2026
Location
Moberly, MO, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

$36,500 USD
Used 2017 Freightliner Cascadia 125 Sleeper Semi Truck, 72" integral sleeper, 505 HP DD15 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage634,084 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number703169
MLS Number12366253
CategorySleeper Semi Trucks
Last Updated1/15/2026
Location
Grand Rapids, MI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

$79,900 USD
Nice Sleeper truck, Fully serviced, DOT Certified, EW4 warranty Brand New American Tires Hablo Español, Financing options are available
ConditionUsed
Usage443,889 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Stock Number2622
MLS Number13459154
CategorySleeper Semi Trucks
Last Updated11/13/2025
Location
Stockton, CA, US
Sold By
TCI Transportation
Volvo VNL64860 Sleeper Semi Truck - 77" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Volvo VNL64860 Sleeper Semi Truck - 77" Integral Sleeper, 455HP, 12 Speed Automatic

$61,000 USD
Used 2022 Volvo VNL64860 Sleeper Semi Truck for sale, 556,372 miles, 455 HP D13 diesel engine, 12-speed automatic transmission, 77" integral sleeper, tandem rear axle, air ride suspension....
ConditionUsed
Usage556,372 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size77"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number417190
MLS Number13398202
CategorySleeper Semi Trucks
Last Updated1/4/2026
Location
Houston, TX, US
Sold By
Penske Used Trucks
Did you find what you were looking for? Yes No