2020 Peterbilt 579 — Used Market Prices & Trends
90 active listings · median 380,249 mi
Prices on this page are asking prices from live dealer listings, not sale prices. Methodology →
Asking Price Range
$39,999–$53,575
90-Day Change
+5.2%
Active Listings
90
Median Odometer
380,249 mi
Asking-Price Range by Model Year
Typical asking-price range (middle 50% of listings) from 946 priced Peterbilt 579 listings across 32 dealers, observed over the last 180 days. These are asking prices from live listings — not sale prices. Years with too few priced listings, or dominated by one dealer, show “insufficient data.” How we calculate this →
| Model Year | Typical Asking Range | Priced Listings |
|---|---|---|
| 2027a | $175,358–$191,473 | 163 |
| 2026b | $179,500–$188,500 | 10 |
| 2025c | $136,650–$215,000 | 15 |
| 2024d | $79,900–$97,900 | 65 |
| 2023 | $63,000–$76,900 |
90-Day Median Asking Price
The 2020 Peterbilt 579 is currently represented by 90 active listings on TruckRadar, with a median asking price of $51,750 and median odometer reading of 380,249 miles. Over the past 90 days, asking prices have moved up 5.2%. Demand for late-model commercial trucks typically strengthens as fleets refresh ahead of Q3 bid cycles and peak freight season. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2020 579 inventory sit in Oregon, Texas, and Wisconsin, where regional pricing ranges from $39,999 to $56,400. Common transmission pairings include PO-16F112C12 and PO-14F112C12. Time on lot for the 2020 579 varies with mileage, spec, and condition, and is best gauged against similar active listings. Buyers comparing this configuration often also evaluate the 389 and 567. Pricing reflects active asking prices from dealers on TruckRadar and is not a substitute for a formal appraisal.
Typical Configuration
Cab Type
conventional
Axle Config
6x4
Common Transmission
PO-16F112C12
Active Listings
Regional Breakdown
2020 Peterbilt 579 — Frequently Asked Questions
What is the average price of a 2020 Peterbilt 579?
Used 2020 Peterbilt 579 trucks are typically listed between $39,999 and $53,575 — the middle 50% of 64 priced dealer listings. These are asking prices, not sale prices.
How many 2020 Peterbilt 579s are for sale right now?
TruckRadar shows 90 active 2020 Peterbilt 579 listings from dealers nationwide, updated daily.
What states have the most 2020 Peterbilt 579 inventory?
The most 2020 Peterbilt 579 inventory is concentrated in Oregon, Texas, Wisconsin.
What is the typical mileage on a 2020 Peterbilt 579 for sale?
The median odometer reading is 380,249 miles. Used commercial trucks typically sell in the 300,000–700,000 mile range.
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