Southport Truck Group Used Heavy Duty Freightliner 6x4 Trucks For Sale

Southport Truck Group
7528 US Hwy 301 N
Tampa, FL 33637
United States
(833) 986-4376
View company profile
Your Current Search
Industry
Trucks
Manufacturer
Freightliner
GVWR Category
Heavy Duty
Drive Type
6x4
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (10)
Manufacturer
Freightliner (10)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Heavy Duty (10)
Rear Axle
Transmission Speed
Drive Train
6x4 (10)
Engine Manufacturer
Suspension Type
Fuel Type
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
Filter by Category
1-10 of 10 results
1-10 of 10 results
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, 455HP
31 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, 455HP

Price Drop
$39,900 USD
679298 Miles, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 229, Tandem Rear Axles, Front Axle Weight:...
ConditionUsed
Usage679,298 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number261037
MLS Number13451221
CategorySleeper Semi Trucks
Last Updated5/20/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
29 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

Newly Listed
$119,900 USD
Super nice Truck!! Detroit DD15 and Detroit transmission, EXT DETROIT EW4 CARB COMPLIANT COVERAGE 60 Months 10/14/Miles,
ConditionUsed
Usage290,974 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number263320
MLS Number13586876
CategorySleeper Semi Trucks
Last Updated5/17/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
29 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

Newly Listed
$119,900 USD
2023 Freightliner New Cascadia sleeper, Detroit DD15 engine, DT12 transmission, bunk heater, new virgin drive tires, Pm and Dot performed, ready to go to work. Emission systems warranty...
ConditionUsed
Usage248,323 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number262705
MLS Number13586865
CategorySleeper Semi Trucks
Last Updated5/17/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

2020 Freightliner Cascadia 126 Sleeper Semi Truck
32 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck

Recently Updated
$39,900 USD
708000 Miles, Engine: DETROIT, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 235, Tandem Rear Axles,...
ConditionUsed
Usage708,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number261040
MLS Number13429424
CategorySleeper Semi Trucks
Last Updated5/14/2025
Location
Fort Myers, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP
29 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

$59,900 USD
521245 Miles, Engine: DETROIT, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheels: Aluminum, Wheel Base: 235,...
ConditionUsed
Usage521,245 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.15 ratio
Stock Number243129
MLS Number13568515
CategorySleeper Semi Trucks
Last Updated5/9/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
29 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

$64,900 USD
2021 Freightliner Cascadia sleeper, Detroit 505 HP DD15 engine with EW4 warranty until 600k miles and the remainder of this year, can be extended! Detroit DT12 transmission, ALSO has TC4...
ConditionUsed
Usage580,752 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number236950
MLS Number13533358
CategorySleeper Semi Trucks
Last Updated4/23/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP
26 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

$119,900 USD
2023 Freightliner Cascadia sleeper, Carrier Comfort Pro Diesel powered APU, Detroit DD15 engine, Detroit Automated Manual transmission, ***LOW MILES*** pepper grey metallic elite paint, New...
ConditionUsed
Usage279,342 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.16 ratio
Stock Number262776
MLS Number13531503
CategorySleeper Semi Trucks
Last Updated4/22/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
31 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

$84,900 USD
2023 ***505HP***Freightliner Cascadia sleeper, Detroit DD15 engine paired with a Detroit DT12 transmission, x-guard, fridge, disc brakes, new virgin drive tires, 13300 front axle! This...
ConditionUsed
Usage445,562 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number261910
MLS Number13512111
CategorySleeper Semi Trucks
Last Updated4/11/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP
32 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

$53,900 USD
569828 Miles, Engine: DETROIT, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 223, Tandem Rear Axles,...
ConditionUsed
Usage569,828 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.16 ratio
Stock Number261649
MLS Number13498979
CategorySleeper Semi Trucks
Last Updated4/4/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP
28 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

$116,900 USD
269000 Miles, Engine: DETROIT, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 237, Tandem Rear Axles,...
ConditionUsed
Usage269,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number261248
MLS Number13461667
CategorySleeper Semi Trucks
Last Updated3/21/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Did you find what you were looking for? Yes No