Miles
557,183 mi
Year
2021
Engine
Detroit DD15AT
Horsepower
455 HP
Transmission
Automatic
Axle Config
6x4
Penske Used Trucks
El Paso, TX
1 / 10VIN
3AKJHHDR7MSMX2251
NHTSA VerifiedStock #
penske-390704
Dealer
Penske Used Trucks
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 itGet notified about trucks like this
We'll email you when similar listings are added or prices drop.
Market Index
2021 Freightliner Cascadia DD15AT
Median Price
$52,875
This listing
8% above market median
Active listings
64
2021 Freightliner Cascadia · 557,183 mi
Est. monthly
$1,087.90
Pre-tax purchase price
$5,700
Owner-ops: 10–20% typical
Prime 7–9% · Median 9–12% · Subprime 14%+
Deducted from financed amount
Drives Federal Excise Tax (FET)
Skip if straight truck under 33k GVWR or trailer under 26k GVWR.
Off — used vehicles are exempt
$0
Often 0% for interstate commercial use
Some states cap (CA $85, NY $75)
State title + lien fee
Lowers monthly; paid as lump at term
Amount financed
$51,800
Total interest
$13,474
Total cost
$70,974
Effective / month
$1,087.90
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.
Apr 28, 2026
$57,000
Mar 17, 2026
$55,000
Asking-Price Intelligence
We track asking prices and listing behavior, not transaction prices. We do not know the prices these units actually sold for.
2021 Freightliner Cascadia
$59,900
422,812 mi
Medford, OR
Gordon Truck Centers
2017 Freightliner 114SD
$70,250
343,800 mi
Odessa, TX
Penske Used Trucks
2022 Freightliner Cascadia
$59,900
544,000 mi
Fontana, CA
Rush Truck Centers
2023 Freightliner Cascadia
$73,997
410,366 mi
Rush Truck Centers
2023 Freightliner Cascadia
$71,995
462,217 mi
Rush Truck Centers
2021 Freightliner Cascadia
$49,550
561,242 mi
Fontana, CA
Rush Truck Centers
2021 Freightliner Cascadia
$59,900
422,812 mi
Medford, OR
Gordon Truck Centers
2017 Freightliner 114SD
$70,250
343,800 mi
Odessa, TX
Penske Used Trucks
2022 Freightliner Cascadia
$59,900
544,000 mi
Fontana, CA
Rush Truck Centers
2023 Freightliner Cascadia
$73,997
410,366 mi
Rush Truck Centers
2023 Freightliner Cascadia
$71,995
462,217 mi
Rush Truck Centers
2021 Freightliner Cascadia
$49,550
561,242 mi
Fontana, CA
Rush Truck Centers