Used Freightliner 12 Speed Trucks For Sale in United States

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Showing 301 - 325 of 5,427 Listings

301 - 325 of 5,427 listings
301 - 325 of 5,427 listings
Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$40,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 525,111 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage525,610 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number360565
MLS Number14014174
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$43,500 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 478,657 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear...
ConditionUsed
Usage481,133 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number360564
MLS Number14014173
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$42,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 500,355 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle with air ride suspension....
ConditionUsed
Usage502,890 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number360563
MLS Number14014172
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$48,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 455HP DD15AT Diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase,...
ConditionUsed
Usage402,505 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number360562
MLS Number14014171
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Newly Listed
$49,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 360,247 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle with 40,000 lbs capacity....
ConditionUsed
Usage360,247 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number360595
MLS Number14136816
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Windsor, WI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Newly Listed
$60,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 479,470 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage479,470 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 Number360207
MLS Number14136815
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Omaha, NE, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Recently Updated
$33,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck, 410HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 391,297 miles, 180-gallon fuel...
ConditionUsed
Usage391,362 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 2.50 ratio
Stock Number354446
MLS Number13824548
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Recently Updated
$33,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck, 410HP DD13 diesel engine, 12-speed Detroit automatic transmission, 170" wheelbase, air ride suspension, single rear axle, 180-gallon...
ConditionUsed
Usage499,398 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 2.50 ratio
Stock Number354445
MLS Number13850158
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$39,000 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck for sale, 480,818 miles, 435 HP DD13 diesel engine. Features 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage481,229 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3330205
MLS Number14014101
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Lansing, MI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$41,750 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 415,964 miles, 170-gallon fuel...
ConditionUsed
Usage418,622 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3330200
MLS Number13885256
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$39,500 USD
Used 2020 Freightliner Cascadia 125 Day Cab Truck for sale, 324,825 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage324,826 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number351564
MLS Number13448541
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Atlanta, GA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 113 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 113 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$39,000 USD
Used 2020 Freightliner Cascadia 113 Day Cab Truck for sale, 462,756 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage462,841 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number352656
MLS Number14058709
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Elkhart, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 113 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 113 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$41,250 USD
Used 2020 Freightliner Cascadia 113 Day Cab Truck for sale, 407,892 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage409,500 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number352638
MLS Number14014047
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Elkhart, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$38,000 USD
Used 2020 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
Usage661,207 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 3.36 ratio
Stock Number353912
MLS Number14099018
CategorySleeper Semi Trucks
Last Updated2/11/2026
Location
Martinsville, VA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Newly Listed
$20,750 USD
Used 2020 Freightliner Cascadia 116 Day Cab Semi Truck for sale, 410 HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, air ride suspension, 778,681 miles....
ConditionUsed
Usage778,681 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 2.50 ratio
Stock Number3330109
MLS Number14136812
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Knoxville, TN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$55,300 USD
Several Available!, Fresh DOT, Full 128 Point Inspection, 500,000 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals...
ConditionUsed
Usage514,395 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberLY5957
MLS Number13928572
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

Recently Updated
$59,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 458,570 miles, 505 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage458,571 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number352006
MLS Number13800796
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$49,250 USD
Used 2020 Freightliner Cascadia 125 Day Cab Truck for sale, 274,606 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage274,607 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number350029
MLS Number13791214
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Waxahachie, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$45,500 USD
Used 2020 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 585,281 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage585,281 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number350027
MLS Number13857305
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Waxahachie, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 410HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Day Cab Truck - 410HP, 12 Speed Automatic

Recently Updated
$46,250 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck, 394,957 miles, 410 HP DD13 diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension, 140-gallon...
ConditionUsed
Usage401,701 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number351383
MLS Number13815828
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$40,250 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck for sale, 455,145 miles, 450HP DD13 diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension,...
ConditionUsed
Usage455,233 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number304799
MLS Number14021135
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$45,500 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck for sale, 403,000 miles, 450HP DD13 engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 120-gallon fuel...
ConditionUsed
Usage403,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number304797
MLS Number14045143
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$36,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase, and...
ConditionUsed
Usage491,510 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 Number307509
MLS Number14013972
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Springfield, MA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Price Drop $46,500 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 321,170 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear...
ConditionUsed
Usage323,558 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 Number308030
MLS Number14013963
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Lansing, MI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

2020 Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$44,500 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck for sale, 465,874 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 160-gallon fuel capacity, air...
ConditionUsed
Usage562,073 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 Number308609
MLS Number13852384
CategoryDay Cab Semi Trucks
Last Updated2/11/2026
Location
Tampa, FL, US
Sold By
Penske Used Trucks
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