Used Freightliner 12 Speed Trucks For Sale in United States

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Showing 76 - 100 of 5,489 Listings

76 - 100 of 5,489 listings
76 - 100 of 5,489 listings
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

Recently Updated
$62,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper for sale, 396,209 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear...
ConditionUsed
Usage396,209 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 Number367381
MLS Number14114077
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Windsor, WI, 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
$30,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 597,595 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage597,617 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number367066
MLS Number13510073
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Harrisburg, PA, 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

Newly Listed
$26,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 559,401 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension. Don...
ConditionUsed
Usage559,401 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 3.08 ratio
Stock Number365675
MLS Number14134515
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
South Plainfield, NJ, 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

Newly Listed
$58,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 280,078 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage280,078 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number361953
MLS Number14134512
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Fontana, CA, 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

Recently Updated
$52,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 590,700 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral air ride sleeper. Check it...
ConditionUsed
Usage590,703 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 Number362670
MLS Number14069419
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Phoenix, AZ, 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
$53,750 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck for sale, 248,034 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage248,715 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 Number362620
MLS Number14119945
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Price Drop $59,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AC, SLIDING, 5TH WHEEL!!!!! AIR RIDE, COLLISION MITIGATION, APU!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...
ConditionUsed
Usage444,783 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.28 ratio
Stock NumberH02433
MLS Number13952631
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Houston, TX, US
Sold By
Diamond Truck Sales Inc
Freightliner Cascadia 113 Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

2019 Freightliner Cascadia 113 Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated
$34,950 USD
FOR SALE 2019 FREIGHTLINER 113 FRESH PM JUST DONE! New Brakes and Rotors! Comes equipped with a Detroit DD13 450 HP and a Detroit DT12 transmission 12 speed ONLY 470,104 MILES NEW BRAKES!...
ConditionUsed
Usage470,776 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberMO10644
MLS Number13949408
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Day Cab Truck - 410HP, 12 Speed Automatic

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

Newly Listed
Contact for price
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 636,225 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160...
ConditionUsed
Usage636,225 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 Number361037
MLS Number14134402
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Hueytown, AL, 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
$35,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 577,872 miles, DD15AT diesel engine with 455 HP, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage595,207 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 Number360621
MLS Number13295003
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Atlanta, GA, 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

Recently Updated
$51,250 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 567,796 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage567,796 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 Number354900
MLS Number13811399
CategorySleeper Semi Trucks
Last Updated2/10/2026
Location
Brook Park, OH, 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 with 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, 12,000 lb front axle, 40,000 lb tandem rear axle, air ride...
ConditionUsed
Usage500,820 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 Number354247
MLS Number14096099
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Allen Park, MI, 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
$38,500 USD
Used 2020 Freightliner Cascadia 113 Day Cab Truck for sale, 472,066 miles, DD13 diesel engine, 450 HP, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage472,811 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 Number352659
MLS Number14058710
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
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
$33,500 USD
Used 2020 Freightliner Cascadia 113 Day Cab Truck for sale, 541,996 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage547,640 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 Number352639
MLS Number14014048
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
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
$28,750 USD
Used 2020 Freightliner Cascadia 113 Day Cab for sale, 604,464 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon...
ConditionUsed
Usage606,525 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 Number352635
MLS Number14071748
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Elkhart, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed
Contact for price
Used 2020 Freightliner Cascadia 126 Day Cab Truck with 450HP DD13 engine, 12-speed Detroit automatic transmission, air ride suspension, tandem rear axle, 200-gallon diesel fuel capacity....
ConditionUsed
Usage471,650 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number349691
MLS Number14134378
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Lacey, WA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$50,000 USD
Used Freightliner Cascadia 126 Day Cab Truck 2020 for sale, 415,049 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage417,211 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number349690
MLS Number14101430
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Lacey, WA, 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
$50,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 296,410 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage296,680 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 Number308017
MLS Number14013956
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Jackson, MI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$54,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 197,962 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage198,239 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number349246
MLS Number13803263
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Sturtevant, WI, 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

Newly Listed
$44,250 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck for sale, 483,424 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, air ride suspension, tandem rear axle,...
ConditionUsed
Usage483,424 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 Number308037
MLS Number14134376
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Pensacola, FL, 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
$51,500 USD
Used 2020 Freightliner Cascadia 116 Day Cab Truck, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 12000/40000 lbs axle, air ride suspension, 160-gallon...
ConditionUsed
Usage254,102 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 Number308615
MLS Number14085593
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Medley, FL, 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

Price Drop $50,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem air ride suspension, 160-gallon fuel capacity, and 178"...
ConditionUsed
Usage223,760 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number307330
MLS Number13764846
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Dallas, TX, 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
$42,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 470,476 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 160-gallon fuel capacity....
ConditionUsed
Usage478,047 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 Number341752
MLS Number12904463
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Birmingham, AL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$64,500 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 298,046 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage301,098 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number296085
MLS Number13314327
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Brooklyn Park, MN, 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
$33,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon fuel capacity,...
ConditionUsed
Usage602,460 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 Number285681
MLS Number13062999
CategoryDay Cab Semi Trucks
Last Updated2/10/2026
Location
Evansville, IN, US
Sold By
Penske Used Trucks
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