
VIN 1XKYDP9X9MJ439900 · Stock #rush-651617
Miles
397,090 mi
Year
2021
Engine
PACCAR MX-13
Horsepower
455 HP
Transmission
Automated Manual
Axle Config
6x4
This 2021 Kenworth T680 is a used Class 8 commercial truck, listed in the Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. The truck is powered by a 455-horsepower PACCAR MX-13 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 190-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 397,090 miles, and the unit is offered in fair condition. The current asking price is $51,977, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. Interested parties should contact the dealer directly to verify availability, confirm specifications, and arrange an on-site inspection before purchase. All specifications, odometer readings, and pricing information are provided by the selling dealer and should be independently verified prior to purchase.
Rush Truck Centers
Asking
$51,977
2021 Kenworth T680 — get instant answers about specs, inspection tips, or comparisons.
This 2021 Kenworth T680 is a used Class 8 commercial truck, listed in the Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. The truck is powered by a 455-horsepower PACCAR MX-13 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 190-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 397,090 miles, and the unit is offered in fair condition. The current asking price is $51,977, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. Interested parties should contact the dealer directly to verify availability, confirm specifications, and arrange an on-site inspection before purchase. All specifications, odometer readings, and pricing information are provided by the selling dealer and should be independently verified prior to purchase.
This White 2021 Kenworth T680 Day Cab just came in. This truck has a Paccar MX13 Engine with 455 Horsepower, 397090 Miles, 9074 Hours, 12 Speed Endurant Transmission, 2.93 Ratio, 190in Wheelbase, Air Ride Suspension, 50000 GVWR, LP22.5 Tires, Air Slide 5th Wheel. Truck has been detailed and through the shop, so it is ready to roll. Call or come by Rush Truck Centers - Houston and let one of our sales professionals tell you about this or any of our trucks in inventory as well as the great financing options currently available. Delivery Available. Aftermarket Warranty Available. Se habla Espanol. Multiple Units Available.
2021 Kenworth T680 · 397,090 mi
Est. monthly
$992.95
Pre-tax purchase price
$5,198
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
$47,279
Total interest
$12,298
Total cost
$64,775
Effective / month
$992.95
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.
Market Index
2021 Kenworth T680 MX-13
Median Price
$47,999
This listing
+8% vs. comp median
Active listings
12
2023 Kenworth T680
$61,900
412,124 mi
Little Rock