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Used Freightliner Tandem Axle Cascadia 126 Trucks with Cummins Engines For Sale

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Showing 1 - 25 of 77 Listings

1 - 25 of 77 listings
1 - 25 of 77 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

Newly Listed
$64,750 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 60" Integral Sleeper, Cummins 450HP X15 engine, 10-speed automatic Eaton transmission, air ride suspension, tandem rear axle,...
ConditionUsed
Usage389,045 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number368765
MLS Number14258743
CategorySleeper Semi Trucks
Last Updated3/26/2026
Location
Burlington, NJ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

Price Drop $41,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, 178" wheelbase, tandem rear axle, and 160-gallon fuel...
ConditionUsed
Usage435,976 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number366728
MLS Number14094203
CategoryDay Cab Semi Trucks
Last Updated3/26/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

Recently Updated
$40,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with 443,510 miles, Cummins X15 diesel engine, 400 HP, 13-speed automatic Eaton transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage443,510 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338365
MLS Number13621693
CategoryDay Cab Semi Trucks
Last Updated3/24/2026
Location
Boaz, AL, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Recently Updated
$59,750 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, Cummins X15 diesel engine, 450 HP, 13-speed automatic Eaton transmission, tandem rear axle, air ride...
ConditionUsed
Usage471,576 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341483
MLS Number14128632
CategorySleeper Semi Trucks
Last Updated3/21/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

Price Drop $45,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 375,592 miles, Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage375,667 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341254
MLS Number14091723
CategoryDay Cab Semi Trucks
Last Updated3/22/2026
Location
Wilmington, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Price Drop $57,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 381,023 miles, Cummins X15 diesel engine, 450 HP, 13-speed Eaton automatic transmission, 72" integral sleeper. Check it out.
ConditionUsed
Usage381,426 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341079
MLS Number14136717
CategorySleeper Semi Trucks
Last Updated3/22/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

Recently Updated
$47,250 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 625,121 miles, 450 HP Cummins X15 diesel engine, 10-speed Eaton automatic transmission, 72" integral sleeper, air ride...
ConditionUsed
Usage636,427 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number20475
MLS Number13527671
CategorySleeper Semi Trucks
Last Updated3/25/2026
Location
Windsor, WI, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

Newly Listed
$34,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 602,681 miles, Cummins X15 diesel engine with 450 HP, Eaton 10-speed automatic transmission, tandem rear axle, air ride suspension...
ConditionUsed
Usage602,681 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number369468
MLS Number14256797
CategoryDay Cab Semi Trucks
Last Updated3/22/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

Newly Listed
$51,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 626,756 miles, 450 HP Cummins X15 diesel engine, 10-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...
ConditionUsed
Usage626,756 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number369456
MLS Number14256796
CategorySleeper Semi Trucks
Last Updated3/26/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

Recently Updated
$45,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 356,374 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension...
ConditionUsed
Usage360,158 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341276
MLS Number14128631
CategoryDay Cab Semi Trucks
Last Updated3/25/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP

$82,500 USD
Cummins X15, Eaton Endurant Automated Transmission, LOW MILES!!!! $5k Your Way Promo, 1YEAR 125k MILE WARRANTY! CALL FOR MORE INFORMATION
ConditionUsed
Usage342,388 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionCamelback
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number111815
MLS Number14236644
CategorySleeper Semi Trucks
Last Updated3/19/2026
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
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Boyd Truck Centers
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$37,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck, Cummins X15 diesel engine with 400 HP, 13-speed automatic Eaton transmission, tandem rear axle, 525,214 miles, 160-gallon fuel tank. Check...
ConditionUsed
Usage525,214 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341320
MLS Number14063962
CategoryDay Cab Semi Trucks
Last Updated3/20/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$37,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 470,502 miles, Cummins X15 diesel engine, 400 HP, Eaton 13-speed automatic transmission, tandem rear axle, air ride...
ConditionUsed
Usage471,378 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341302
MLS Number13616427
CategoryDay Cab Semi Trucks
Last Updated3/20/2026
Location
Middlefield, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$31,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 586,294 miles, Cummins X15 diesel engine, 400 HP, 13-speed automatic Eaton transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage586,294 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341301
MLS Number14228469
CategoryDay Cab Semi Trucks
Last Updated3/20/2026
Location
Middlefield, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

Price Drop $55,250 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 487,748 miles, 450 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...
ConditionUsed
Usage489,052 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number338596
MLS Number14157154
CategorySleeper Semi Trucks
Last Updated3/25/2026
Location
White Deer, PA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$38,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, 160-gallon fuel capacity, air ride...
ConditionUsed
Usage560,279 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338348
MLS Number14013744
CategoryDay Cab Semi Trucks
Last Updated3/26/2026
Location
Atlanta, GA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

Price Drop $41,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 361,035 miles, Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, 160-gallon fuel...
ConditionUsed
Usage365,286 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341401
MLS Number13850103
CategoryDay Cab Semi Trucks
Last Updated3/26/2026
Location
Romulus, MI, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

Price Drop $30,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck, 634,636 miles, Cummins X15 diesel engine with 400 HP, 13-speed automatic Eaton transmission, tandem rear axle, 40,000 lbs rear axle,...
ConditionUsed
Usage634,636 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341391
MLS Number14248020
CategoryDay Cab Semi Trucks
Last Updated3/19/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Manual

2019 Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Manual

$39,900 USD
2019 Freightliner Cascadia 126 Day Cab, Cummins X15 450 HP Engine, Manual 10 Spd Fuller FAO16810C-EA3 Transmission, PTO Provision, Air Ride Suspension, 52,000 GVW, 12,000# MFS12143 Front...
ConditionUsed
Usage416,102 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number19WH123
MLS Number14017493
CategoryDay Cab Semi Trucks
Last Updated3/12/2026
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
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