2021 Freightliner Cascadia

$46,000

UsedClass 8Sleeper Truck

Duluth, GA

Miles

511,539 mi

Year

2021

Engine

Detroit DD15AT

Horsepower

455 HP

Transmission

Automatic

Axle Config

6x4

Specifications

Engine

Make: Detroit
Model: DD15AT
HP: 455
Displacement: 14.8L
Fuel: Diesel

Drivetrain

Transmission: Automatic

Dealer

Penske Used Trucks

Duluth, GA

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2021 Freightliner Cascadia

$46,000

UsedClass 8Sleeper Truck

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Chassis

Wheelbase: 178"
GVWR: 105,000 lbs
Front Axle: 12,000 lbs
Rear Axle: 40,000 lbs
Susp. Rear: Air

Details

Mileage: 511,539 mi
Body Type: Truck-Tractor

VIN

3AKJHLDR9MSMS4639

NHTSA Verified

Stock #

penske-384402

Dealer

Penske Used Trucks

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Market Index

2021 Freightliner Cascadia DD15AT

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Median Price

$52,625

This listing

13% below market median

Active listings

194

Specifications

Engine

Make: Detroit
Model: DD15AT
HP: 455
Displacement: 14.8L
Fuel: Diesel

Drivetrain

Transmission: Automatic
Axle Config: 6x4
Rear Ratio: 3.08

Chassis

Wheelbase: 178"
GVWR: 105,000 lbs
Front Axle: 12,000 lbs
Rear Axle: 40,000 lbs
Susp. Rear: Air

Details

Mileage: 511,539 mi
Body Type: Truck-Tractor

Finance calculator

2021 Freightliner Cascadia · 511,539 mi

Est. monthly

$879.98

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$4,600

Owner-ops: 10–20% typical

APR (9.50%)

Prime 7–9% · Median 9–12% · Subprime 14%+

Trade-in value

Deducted from financed amount

Condition

Drives Federal Excise Tax (FET)

Federal Excise Tax (FET)

FET applies$0

Skip if straight truck under 33k GVWR or trailer under 26k GVWR.

Off — used vehicles are exempt

Sales tax (0.00%)

Often 0% for interstate commercial use

Doc fee

Some states cap (CA $85, NY $75)

Title + registration

State title + lien fee

Balloon payment at end

Lowers monthly; paid as lump at term

Apply Section 179 first-year deduction

Heavy trucks (GVWR > 14,000 lbs) qualify for full deduction up to $1,220,000 in 2026. Assumes purchase in service this tax year. Consult a CPA.

Amount financed

$41,900

Total interest

$10,899

Total cost

$57,399

Effective / month

$879.98

Estimate only. Actual financing depends on credit, dealer program, and lender terms. Heavy-truck APRs typically range 7–18% depending on credit tier, vehicle age, and LTV. Interstate commercial-use purchases are often exempt from state sales tax. TruckRadar is not a lender. Consult a commercial-vehicle lender for binding quotes.