
VIN 1XPXP4EX3MD768172 · Stock #rush-636834
Miles
460,026 mi
Year
2021
Engine
Cummins X15
Horsepower
605 HP
Transmission
Manual
Fuel
Diesel
This 2021 Peterbilt 389 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 78-inch sleeper. The truck is powered by a 605-horsepower Cummins X15 diesel engine, paired with a 18-speed manual transmission. The chassis features a 302-inch wheelbase, and a gross vehicle weight rating of 80,600 lbs. The odometer shows 460,026 miles, and the unit is offered in fair condition. The current asking price is $164,977, 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 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
$164,977
Asking price over time
2 dealer-initiated drops · total −$14,000 (7.8%)
Asking now
$164,977
Initial ask
$178,977
Comp median
$125,900
Days listed
21
Comp median is the median asking price across N similar trucks (same make/model/year/spec) in the last 90 days. Not a valuation. We never tell you whether to buy.
2021 Peterbilt 389 — get instant answers about specs, inspection tips, or comparisons.
This 2021 Peterbilt 389 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 78-inch sleeper. The truck is powered by a 605-horsepower Cummins X15 diesel engine, paired with a 18-speed manual transmission. The chassis features a 302-inch wheelbase, and a gross vehicle weight rating of 80,600 lbs. The odometer shows 460,026 miles, and the unit is offered in fair condition. The current asking price is $164,977, 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 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.
Introducing the 2021 Peterbilt 389, a powerful and reliable sleeper truck designed for long-haul journeys. Equipped with a robust Cummins X15 engine that delivers an impressive 605 horsepower, this vehicle is built to tackle demanding routes with ease. The 18-speed Fuller transmission ensures smooth shifting and optimal performance, making it well-suited for both highway and regional driving. With a GVWR of 80,600 pounds, this truck can handle substantial loads, making it ideal for various freight applications. The spacious 78-inch sleeper provides comfort during extended trips, allowing drivers to rest and recharge. With an odometer reading of 401,000 miles, this truck has proven its durability and reliability on the road. Don't miss out on this exceptional opportunity to own a high-performance Peterbilt. Visit Rush Truck Centers – Oklahoma City today to learn more about this vehicle and schedule a test drive. Your next adventure awaits!
2021 Peterbilt 389 · 460,026 mi
Est. monthly
$3,128.84
Pre-tax purchase price
$16,498
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
$148,979
Total interest
$38,751
Total cost
$204,228
Effective / month
$3,128.84
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 Peterbilt 389 X15
Median Price
$161,864
This listing
+2% vs. comp median
Active listings
13