Used 12 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
12 Speed
Condition
Used
Market Type
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (7728)
Model
Select a manufacturer to view available models.
Condition
Used (7728)
Model Year
-
GVWR Category
Transmission Type
Transmission Speed
12 Speed (7728)
Drive Train
Suspension Type
Cab Style
Regular Cab (273)
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Showing 76 - 100 of 7,728 Truck Listings

76 - 100 of 7,728 listings
76 - 100 of 7,728 listings
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$35,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel capacity....
ConditionUsed
Usage621,661 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number371669
MLS Number13717205
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Chesapeake, VA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$50,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 533,714 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage533,817 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 Number334626
MLS Number13736384
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
Peterbilt 579 Day Cab Truck - 455HP, 12 Speed Automatic

2024 Peterbilt 579 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$125,900 USD
Only 30,580 miles, Paccar MX-13 engine, Factory PTO Wet Kit 2 Line, Contact: Ed Gibbs for more details,
ConditionUsed
Usage30,580 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number14080264
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$51,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 178-inch wheelbase,...
ConditionUsed
Usage419,633 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number235586
MLS Number14014609
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Allentown, PA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$49,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 427,984 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it out...
ConditionUsed
Usage442,798 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number235585
MLS Number13885375
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Allentown, PA, US
Sold By
Penske Used Trucks
International RH613 Day Cab Truck - 450HP, 12 Speed Automatic

2021 International RH613 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$44,750 USD
Used 2021 International RH613 Day Cab Truck for sale, 131,146 miles, 450HP A26 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...
ConditionUsed
Usage160,252 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelA26
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number321005
MLS Number13811567
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Columbia, TN, US
Sold By
Penske Used Trucks
Volvo VNR64300 Day Cab Truck - 425HP, 12 Speed Automatic

2021 Volvo VNR64300 Day Cab Truck - 425HP, 12 Speed Automatic

Recently Updated
$43,750 USD
Used 2021 Volvo VNR64300 Day Cab Truck for sale, 493,671 miles, 425 HP D13 diesel engine, 12-speed automatic Transmission (Volvo AT2612F), 12,500 lb front axle, 40,000 lb tandem rear axle....
ConditionUsed
Usage502,172 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power425 HP
Engine ModelD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCW1082
MLS Number13867934
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Denton, TX, US
Sold By
Penske Used Trucks
Volvo VNR64300 Day Cab Truck - 425HP, 12 Speed Automatic

2021 Volvo VNR64300 Day Cab Truck - 425HP, 12 Speed Automatic

Recently Updated
$43,750 USD
Used 2021 Volvo VNR64300 Day Cab Truck for sale, 482,945 miles, 425HP D13 diesel engine, 12-speed automatic Volvo transmission, tandem rear axle, air ride suspension, 15,000 front and 40,000...
ConditionUsed
Usage499,986 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power425 HP
Engine ModelD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCW1078
MLS Number13879375
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
Volvo VNR64300 Day Cab Truck - 425HP, 12 Speed Automatic

2021 Volvo VNR64300 Day Cab Truck - 425HP, 12 Speed Automatic

Price Drop $45,000 USD
Used 2021 Volvo VNR64300 Day Cab Semi Truck, 425 HP D13 diesel engine, 12-speed automatic Volvo transmission, 174" wheelbase, tandem rear axle, air ride suspension, 150-gallon fuel capacity....
ConditionUsed
Usage486,442 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power425 HP
Engine ModelD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCW1074
MLS Number14107104
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

2024 Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

Recently Updated
Contact for price
Never put into service, Really low mileage 300-600 miles, Multiple units available, Factory PTO wet kits, Contact: Ed Gibbs for more details,
Quantity19
ConditionUsed
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number14075299
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

Price Drop $39,750 USD
ConditionUsed
Usage504,773 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3330428
MLS Number13649558
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Akron, OH, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$34,500 USD
Used 2021 International LT625 Sleeper Semi Truck with 73" Integral Sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage543,943 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 3.25 ratio
Stock Number375899
MLS Number13607026
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
Mebane, NC, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

Recently Updated
$61,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 423,122 miles, 400HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission. Heavy duty, tandem...
ConditionUsed
Usage423,122 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 NumberEPES21241
MLS Number13717097
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
Resaca, GA, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Recently Updated
$59,000 USD
Inspection Report
ConditionUsed
Usage341,570 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number505450
MLS Number14081983
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
Tampa, FL, US
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Recently Updated
$58,750 USD
Inspection Report
ConditionUsed
Usage303,487 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number504257
MLS Number13885252
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
Tampa, FL, US
Sold By
International Motors, LLC
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$48,750 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 474,823 miles, 470 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage474,829 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220155
MLS Number14014411
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Price Drop $54,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 417,738 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. See it...
ConditionUsed
Usage417,804 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220115
MLS Number14099077
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Concord, NC, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

2020 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated
$64,500 USD
CLEAN FLEET MAINTAINED, 2020 FREIGHTLINER CASC 125 DUMP TRUCK, DD15 POWERED, 455HP, DT12 AUTO TRANSMISSION, BRAND NEW 14'X56" DUMP BED, NEW PTO, TANK, TARP, 19 CU YARD CAPACITY. AIR LINER...
ConditionUsed
Usage336,970 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power450 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number7141
MLS Number14049593
CategoryDump Trucks
Last Updated2/7/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$56,000 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck, 470HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 176" wheelbase, air ride suspension, 412,663 miles....
ConditionUsed
Usage412,832 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220092
MLS Number14053273
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
San Antonio, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$47,250 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 489,445 miles, 470HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage489,445 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220064
MLS Number14119985
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$47,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 485,146 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle with air ride suspension....
ConditionUsed
Usage485,146 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220063
MLS Number14119984
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$45,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck with 470HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 176" wheelbase. Come see us...
ConditionUsed
Usage505,083 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220061
MLS Number14119983
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$41,000 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 547,696 miles, 470 HP DD13 diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension,...
ConditionUsed
Usage547,696 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220046
MLS Number14119982
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$46,950 USD
N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well Maintained Fleet Truck, Oil...
ConditionUsed
Usage487,656 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3559
MLS Number14045915
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Recently Updated
$37,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 580,909 miles, 470 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage580,919 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220038
MLS Number14043896
CategoryDay Cab Semi Trucks
Last Updated2/7/2026
Location
Mount Juliet, TN, US
Sold By
Penske Used Trucks
Did you find what you were looking for? Yes No