2021 Freightliner Cascadia

$71,750

UsedClass 8Sleeper Truck

Amarillo, TX

Miles

474,925 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

Amarillo, TX

Visit dealer page

Search trucks

1 / 10

2021 Freightliner Cascadia

$71,750

UsedClass 8Sleeper Truck

Link copied!

Chassis

Wheelbase: 229"
GVWR: 80,000 lbs
Front Axle: 13,300 lbs
Rear Axle: 40,000 lbs
Susp. Rear: Air

Details

Mileage: 474,925 mi
Body Type: Truck-Tractor

VIN

3AKJHHDR8MSMS0384

NHTSA Verified

Stock #

penske-344964

Dealer

Penske Used Trucks

Your nameYour email addressYour phone number

By submitting this form you agree to receive SMS and email from this dealer regarding your inquiry. Msg & data rates may apply. Reply STOP to opt out at any time.

Is this your dealership? Claim it

Get notified about trucks like this

We'll email you when similar listings are added or prices drop.

Market Index

2021 Freightliner Cascadia DD15AT

View full index →

Median Price

$52,625

This listing

36% above 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: 229"
GVWR: 80,000 lbs
Front Axle: 13,300 lbs
Rear Axle: 40,000 lbs
Susp. Rear: Air

Sleeper

Size: 72"

Details

Mileage: 474,925 mi
Body Type: Truck-Tractor

Finance calculator

2021 Freightliner Cascadia · 474,925 mi

Est. monthly

$1,366.70

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$7,175

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

$65,075

Total interest

$16,927

Total cost

$89,177

Effective / month

$1,366.70

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.