2023 Peterbilt 579

$83,900

UsedClass 8

Miles

419,762 mi

Year

2023

Engine

Cummins ISX 15L

Horsepower

450 HP

Axle Config

6x4

Fuel

Diesel

Description

VEHICLE HIGHLIGHTS Stock #: S852284 VIN: 1XPBD49X5PD852284 Condition: Used Odometer: 419762 APU: Diesel DESCRIPTION 2023 PETERBILT unit 579 Heavy Duty Conventional Sleeper Truck This Gray 6x4 Conventional Sleeper Truck features a(n) Cummins ISX 15L engine with 450 HP paired with a(n) Eaton-Fuller Auto-Shift 12 spd transmission. With only 419762 miles this unit boasts a GVWR of Class 8 (33001 lbs. or more) and a 80 in. Raised Roof sleeper with Double bunks. The 244 in. wheelbase rides on a(n) Air suspension with Tandem rear Axle ratio of 2.79 and RAWR 40000lbs With OEM backed support wide selection and unparalleled value. Call Click or TXT Premier Truck Group today.

Specifications

Engine

Make: Cummins
Model: ISX 15L
HP: 450
Displacement: 15L
Fuel: Diesel

Drivetrain

Axle Config: 6x4
Rear Ratio

Dealer

Premier Truck Group

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2023 Peterbilt 579

$83,900

UsedClass 8

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Market Index

2023 Peterbilt 579 ISX 15L

View full index →

Median Price

$83,900

This listing

Near market median

Active listings

Description

Finance calculator

2023 Peterbilt 579 · 419,762 mi

Est. monthly

$1,596.35

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$8,390

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

$76,010

Total interest

$19,771

Total cost

$104,171

Effective / month

$1,596.35

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

2023 Peterbilt 579 ISX 15L

View full index →

Median Price

$83,900

This listing

Near market median

Active listings