Used Freightliner 12 Speed Cascadia 126 Trucks For Sale

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

$77,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 417,513 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle,...

Condition	Used
Usage	439,850 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	385901
MLS Number	14233838
Category	Sleeper Semi Trucks
Last Updated	10/16/2026
Location	Cranbury, NJ, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$90,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 237,315 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 72" integral sleeper, tandem rear axle...

Condition	Used
Usage	305,040 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	382292
MLS Number	14092124
Category	Sleeper Semi Trucks
Last Updated	10/17/2026
Location	Richland, MS, US
Sold By	Penske Used Trucks

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

$62,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 296240 miles, Diesel DD13 engine with 435 HP, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem...

Condition	Used
Usage	316,796 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	374742
MLS Number	14161440
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Hammond, LA, US
Sold By	Penske Used Trucks

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

$57,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 589,793 miles, 455HP DD15AT engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	685,099 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	373372
MLS Number	14159381
Category	Sleeper Semi Trucks
Last Updated	10/17/2026
Location	West Valley City, UT, US
Sold By	Penske Used Trucks

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

Price Drop $23,750 USD

Used 2020 Freightliner Cascadia 126 Single Axle Day Cab Truck for sale, 568,041 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, 12,000 lbs front axle, 23,000 lbs...

Condition	Used
Usage	577,033 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.08 ratio
Stock Number	365679
MLS Number	14236210
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Linden, NJ, US
Sold By	Penske Used Trucks

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

$33,250 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,...

Condition	Used
Usage	625,056 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	360621
MLS Number	13295003
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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

$33,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 574,608 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 12,000/40...

Condition	Used
Usage	574,608 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	350684
MLS Number	14594541
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Dayton, NJ, US
Sold By	Penske Used Trucks

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

Price Drop $45,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 315,510 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	330,536 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	350091
MLS Number	14314860
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Earth City, MO, US
Sold By	Penske Used Trucks

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

$58,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 665,270 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, 13,300 lbs front axle,...

Condition	Used
Usage	668,485 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	303625
MLS Number	14639794
Category	Sleeper Semi Trucks
Last Updated	10/10/2026
Location	Forest Park, GA, US
Sold By	Penske Used Trucks

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

$62,750 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,...

Condition	Used
Usage	313,852 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	296085
MLS Number	13314327
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Eagan, MN, US
Sold By	Penske Used Trucks

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

$43,000 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 498,914 miles, 435HP DD13 diesel engine, 12-speed Automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	513,609 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	340130
MLS Number	14364328
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Dothan, AL, US
Sold By	Penske Used Trucks

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

$48,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 445,560 miles....

Condition	Used
Usage	450,352 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	285598
MLS Number	14573286
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Forest Park, GA, US
Sold By	Penske Used Trucks

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

$58,000 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 274,870 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Don't...

Condition	Used
Usage	296,137 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337601
MLS Number	14272611
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Moberly, MO, US
Sold By	Penske Used Trucks

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

$55,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 324,313 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 178"...

Condition	Used
Usage	329,180 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337491
MLS Number	14400676
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Spartanburg, SC, US
Sold By	Penske Used Trucks

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

$46,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase. Check...

Condition	Used
Usage	447,701 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337473
MLS Number	14281318
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	West Columbia, SC, US
Sold By	Penske Used Trucks

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

$49,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 287,225 miles, 410 HP DD13 diesel engine, single rear axle, 12-speed Detroit automatic transmission, 174" wheelbase, air ride...

Condition	Used
Usage	295,482 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.08 ratio
Stock Number	337268
MLS Number	14304933
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$35,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 258,673 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension,...

Condition	Used
Usage	264,095 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.31 ratio
Stock Number	306040
MLS Number	14429629
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Medley, FL, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$53,500 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 212,610 miles, 435 HP DD13 diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension,...

Condition	Used
Usage	233,003 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	268736
MLS Number	14357986
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 435HP, 12 Speed Automatic

$34,500 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 478,771 miles, 435 HP DD13 diesel engine, 12-speed automatic transmission by Detroit, single rear axle, air ride suspension....

Condition	Used
Usage	482,894 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.21 ratio
Stock Number	261815
MLS Number	14464876
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

$51,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 258,097 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	277,405 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	261864
MLS Number	14330532
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Baltimore, MD, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

$50,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 263,728 miles, DD13 diesel engine with 450 HP, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, red...

Condition	Used
Usage	280,539 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	244414
MLS Number	13378528
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Edison, NJ, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$42,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 253,910 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, 12,000 lb front axle, 23...

Condition	Used
Usage	257,918 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.31 ratio
Stock Number	255343
MLS Number	14013177
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Medley, FL, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

$36,500 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck with 435,640 miles, 450 HP DD13 diesel engine, 12-speed automatic transmission, tandem rear axle, air ride suspension. Check it out...

Condition	Used
Usage	458,811 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	218250
MLS Number	13779080
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Fitchburg, MA, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$44,500 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck, 471,640 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon...

Condition	Used
Usage	489,486 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	219089
MLS Number	13793907
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks