Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Aggregate & Mining Equipment
Biomass Equipment
Waste Management & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
July 2025
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
Listings
Trucks
Sleeper Semi Trucks
Freightliner
Cascadia
Used
Used Gray Freightliner Automatic 6x4 Cascadia Sleeper Semi Trucks For Sale
Filter
8
Sort
Close
Default Ranking
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Distance: Nearest First
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
Close
Your Current Search
Industry
Trucks
Category
Sleeper Semi Trucks
Manufacturer
Freightliner
Model
Cascadia
Drive Type
6x4
Transmission Type
Automatic
Exterior Color
Gray
Condition
Used
Click the
to remove the filter.
Save Search
Email Alert
What's
Save Search and Email Alert
?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks
(11)
Category
Sleeper Semi Trucks
(11)
Manufacturer
Freightliner
(11)
Model
Cascadia
(11)
Cascadia 125
(2)
Cascadia 125 Evolution
(1)
Cascadia 126
(8)
Condition
Used
(11)
Model Year
-
GVWR Category
Heavy Duty
(11)
Rear Axle
Tandem
(11)
Transmission Type
Automatic
(11)
Transmission Speed
10 Speed
(3)
12 Speed
(7)
13 Speed
(1)
Engine Manufacturer
Cummins
(4)
Detroit
(7)
Sleeper Type
Mid Roof Sleeper
(2)
Raised Roof Sleeper
(9)
Exterior Color
Gray
(11)
Suspension Type
Air Ride
(8)
AirLiner
(3)
Fuel Type
Diesel
(11)
Mileage
-
Horsepower
-
Inspection Report
Yes
(0)
No
(11)
Warranty
Yes
(0)
No
(0)
Price
-
Country
United States
(11)
State / Region
Select a country to view available states.
Seller Type
(11)
Market Type
For Sale
(11)
Filter by Specs or Location
Location
Alabama
California
Colorado
Missouri
Oklahoma
Pennsylvania
Texas
Transmission Speed
10 Speed
3
12 Speed
7
13 Speed
1
Horsepower
400-449 HP
3
450-499 HP
5
500-549 HP
3
Ratio
< 3.00 Ratio
6
3.00-3.49 Ratio
4
Sleeper
Mid Roof Sleeper
2
Raised Roof Sleeper
9
1-11 of 11 results
Sort by:
Default Ranking
Default Ranking
Distance: Nearest First
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
1-11 of 11
results
37
1
2021 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 505HP, 10 Speed Dt12 Automatic
Price Drop
$74,950 USD
This well-maintained 2021 Freightliner Cascadia is fully spec’d for comfort, efficiency, and performance—ideal for long hauls or fleet additions. Powered by the Detroit DD15 engine paired...
Condition
Used
Usage
424,237 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
400 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
10 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.85 ratio
Stock Number
OK10352
MLS Number
13603378
Category
Sleeper Semi Trucks
Last Updated
6/28/2025
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
37
1
2021 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 505HP, 10 Speed Dt12 Automatic
Price Drop
$74,950 USD
This well-maintained 2021 Freightliner Cascadia is fully spec’d for comfort, efficiency, and performance—ideal for long hauls or fleet additions. Powered by the Detroit DD15 engine paired...
Condition
Used
Usage
10,585 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
400 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
10 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.85 ratio
Stock Number
OK10352
MLS Number
13603377
Category
Sleeper Semi Trucks
Last Updated
6/28/2025
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
(844) 624-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
37
1
2021 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 505HP, 10 Speed Dt12 Automatic
Price Drop
$74,950 USD
This well-maintained 2021 Freightliner Cascadia is fully spec’d for comfort, efficiency, and performance—ideal for long hauls or fleet additions. Powered by the Detroit DD15 engine paired...
Condition
Used
Usage
10,585 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
400 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
10 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.85 ratio
Stock Number
OK10352
MLS Number
13601614
Category
Sleeper Semi Trucks
Last Updated
7/1/2025
Location
Oklahoma City, OK, US
Sold By
Michelle Sells Trucks
(844) 624-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
20
0
2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
Price Drop
$89,950 USD
This 2023 Cascadia comes equipped with a Cummins X15 engine delivering 455 HP and paired with a Detroit DT12 12-speed automated transmission. With only 370,537 miles and 6,933 engine hours,...
Condition
Used
Usage
6,933 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
450 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.85 ratio
Stock Number
CO10374
MLS Number
13599825
Category
Sleeper Semi Trucks
Last Updated
6/28/2025
Location
Oklahoma City, OK, US
Sold By
Michelle Sells Trucks
(844) 624-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
20
0
2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
Price Drop
$89,950 USD
This 2023 Cascadia comes equipped with a Cummins X15 engine delivering 455 HP and paired with a Detroit DT12 12-speed automated transmission. With only 370,537 miles and 6,933 engine hours,...
Condition
Used
Usage
6,933 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
450 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.85 ratio
Stock Number
CO10374
MLS Number
13599824
Category
Sleeper Semi Trucks
Last Updated
6/28/2025
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
19
0
2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
Price Drop
$89,950 USD
This 2023 Cascadia comes equipped with a Cummins X15 engine delivering 455 HP and paired with a Detroit DT12 12-speed automated transmission. With only 370,537 miles and 6,933 engine hours,...
Condition
Used
Usage
6,933 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
450 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
40,000 lb 2.85 ratio
Stock Number
CO10374
MLS Number
13599823
Category
Sleeper Semi Trucks
Last Updated
6/28/2025
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
(844) 624-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
69
0
2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 12 Speed Ultrashift Automatic
$69,500 USD
CLEAN FLEET MAINTAINED FREIGHTLINER CASCADIA 125! CUMMINS X15 - 500HP!! 13 SPEED AUTOMATIC ULTRA SHIFT! 14,00 FAW, 46,000 # Rears! GREAT 22.5 RUBBER! AIRLINER SUSPENSION! TOOL BOXES! 76...
Condition
Used
Usage
391,427 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
500 HP
Engine Model
Cummins X15
Drivetrain
6x4
Transmission
13 Speed Ultrashift Automatic
Sleeper Type
Raised Roof Sleeper
Sleeper Size
72"
Suspension
AirLiner
Rear Axle
Tandem Axle
Rear End
46,000 lb 3.21 ratio
Stock Number
7018
MLS Number
13652514
Category
Sleeper Semi Trucks
Last Updated
6/19/2025
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
(855) 807-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
32
0
2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
$77,995 USD
505 HP / DETROIT DD15 ENGINE / DT12 AUTOMATIC TRANSMISSION / 290 GALLONS FUEL TANKS/ FINANCING AVAILABLE / FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15 ENGINE, 505 HP,...
Condition
Used
Usage
406,089 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
505 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Suspension
Air Ride
Rear Axle
Tandem Axle
Stock Number
8989
MLS Number
13436765
Category
Sleeper Semi Trucks
Last Updated
5/19/2025
Location
Fontana, CA, US
Sold By
Fontana Truck Center
(866) 530-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
11
0
2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
$67,950 USD
DETROIT DD15 AUTOMATIC DOUBLE BUNK EPU,
Condition
Used
Usage
428,000 Miles
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
455 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Raised Roof Sleeper
Suspension
Air Ride
Rear Axle
Tandem Axle
Rear End
3.42 ratio
Stock Number
MSMH4461
MLS Number
13443925
Category
Sleeper Semi Trucks
Last Updated
3/22/2025
Location
Odenville, AL, US
Sold By
Used Truck and Trailer, Inc.
(844) 940-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
12
0
2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 58" Mid Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Automatic
$59,950 USD
Used Freightliner Cascadia mid-roof Sleeper for sale. Features: Roof Fairing, Bergstrom Climate Control Unit, Espar Bunk Heater, 1500 Watt Power Inverter, Dual Hood Mounted Spot Mirror,...
Condition
Used
Usage
12,602 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
475 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
58"
Suspension
AirLiner
Rear Axle
Tandem Axle
Rear End
40,000 lb 3.08 ratio
Stock Number
22P112
MLS Number
11986808
Category
Sleeper Semi Trucks
Last Updated
10/10/2024
Location
Coopersburg, PA, US
Sold By
Coopersburg & Liberty Kenworth
(855) 642-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
12
0
2016 Freightliner Cascadia 125 Sleeper Semi Truck - 58" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
$59,950 USD
Used Freightliner Cascadia Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Windows, Tilt Steering Column, 1-bed Bunk, Cab Roof Air Fairing, Interior...
Condition
Used
Usage
13,615 Hours
Duty Class
Heavy Duty Sleeper Semi Truck
Horse Power
505 HP
Engine Model
Detroit DD15
Drivetrain
6x4
Transmission
12 Speed Detroit DT12 Automatic
Sleeper Type
Mid Roof Sleeper
Sleeper Size
58"
Suspension
AirLiner
Rear Axle
Tandem Axle
Rear End
40,000 lb 3.08 ratio
Stock Number
22P048
MLS Number
11348841
Category
Sleeper Semi Trucks
Last Updated
10/10/2024
Location
Coopersburg, PA, US
Sold By
Coopersburg & Liberty Kenworth
(855) 642-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
Save Search
Email Alert
What's
Save Search and Email Alert
?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for?
Yes
No
What option below best describes your issue?
Choose an option...
I still cannot find what I am looking for.
How do I filter or sort my search?
Could you add a feature?
A picture or description looks incorrect.
Something is broken.
Thank you for the feedback! If you have any suggestions on how to improve our site, please let us know.
Send Feedback
Thank you for the feedback! Your suggestions and feedback immensely help us improve our site.
Got a Freightliner sleeper semi truck to sell? In minutes, you can create an online listing for your sleeper semi truck and advertise it to thousands of buyers.
Start selling today
Search Saved
Your search criteria for
has been saved. Quickly jump to this search by going to
My Account
and
Saved Searches
.
Alert Created
Your new listings email alert for
has been created. To change the email frequency or to modify your alerts, click on
My Account
,
Personal Settings
, and
New Listing Alerts
.