Miles
435,857 mi
Year
2025
Engine
Cummins X15
Horsepower
450 HP
Transmission
Automated Manual
Axle Config
6x4
This 2025 Kenworth T680 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 75-inch raised-roof sleeper configuration. The truck is powered by a 450-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 238-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 435,857 miles, and the unit is offered in fair condition. The current asking price is $98,950, 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 listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.
Rush Truck Centers
Asking
$98,950

VIN 1XKYD49X5SJ167812 · Stock #rush-659803
2025 Kenworth T680 — get instant answers about specs, inspection tips, or comparisons.
This 2025 Kenworth T680 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 75-inch raised-roof sleeper configuration. The truck is powered by a 450-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 238-inch wheelbase, and a gross vehicle weight rating of 52,000 lbs. The odometer shows 435,857 miles, and the unit is offered in fair condition. The current asking price is $98,950, 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 listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.
2025 Kenworth T680 equipped with a powerful Cummins X15 engine delivering 450 horsepower and paired with a 12-speed PACCAR Endurant transmission. This sleeper model features a spacious 75-inch sleeper, making it well-suited for long-haul trucking and extended road trips. With a GVWR of 52,000 lbs, it is ideal for heavy-duty freight and logistics operations requiring reliable performance and comfort. The odometer reads 435,857 miles, reflecting extensive use but maintained for durability and efficiency. Its diesel fuel system supports long-range travel and fuel economy, commonly appreciated in freight transport and regional distribution. For those seeking a dependable heavy-duty truck, this Kenworth T680 offers a balance of power, comfort, and capability. Contact Rush Truck Centers – Fontana Used Trucks to learn more about this model and arrange a test drive. Our team is ready to assist with your commercial vehicle needs and provide detailed information on this Kenworth.
2025 Kenworth T680 · 435,857 mi
Est. monthly
$1,880.82
Pre-tax purchase price
$9,895
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
$89,555
Total interest
$23,294
Total cost
$122,744
Effective / month
$1,880.82
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
2025 Kenworth T680 X15
Median Price
$84,999
This listing
+16% vs. comp median
Active listings
13