2020 Peterbilt 579 MX-13 — Used Market Prices & Trends
35 active listings · median 439,886 mi
Prices on this page are asking prices from live dealer listings, not sale prices. Methodology →
Asking Price Range
$39,900–$48,997
90-Day Change
+13.7%
Active Listings
35
Median Odometer
439,886 mi
Asking-Price Range by Model Year
Typical asking-price range (middle 50% of listings) from 696 priced Peterbilt 579 listings across 31 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 | $177,300–$202,900 | 109 |
| 2023 | $63,900–$76,912.5 | 208 |
| 2022b | $56,750–$65,950 | 109 |
| 2021c | $46,400–$58,900 | 190 |
| 2020 | $39,980–$53,050 |
90-Day Median Asking Price
The 2020 Peterbilt 579 powered by the MX-13 is currently represented by 35 active listings on TruckRadar, with a median asking price of $44,900 and median odometer reading of 439,886 miles. Over the past 90 days, asking prices have moved up 13.7%. 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 Mississippi, Wisconsin, and Texas, where regional pricing ranges from $39,900 to $55,900. Common transmission pairings include PO-16F112C12 and Automated. 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
| State | Active Listings |
|---|---|
| Mississippi | 5 |
| Wisconsin | 4 |
| Texas | 3 |
| Minnesota | 2 |
| North Dakota | 1 |
2020 Peterbilt 579 MX-13 — Frequently Asked Questions
What is the average price of a 2020 Peterbilt 579 MX-13?
Used 2020 Peterbilt 579 MX-13 trucks are typically listed between $39,900 and $48,997 — the middle 50% of 25 priced dealer listings. These are asking prices, not sale prices.
How many 2020 Peterbilt 579 MX-13s are for sale right now?
TruckRadar shows 35 active 2020 Peterbilt 579 MX-13 listings from dealers nationwide, updated daily.
What states have the most 2020 Peterbilt 579 MX-13 inventory?
The most 2020 Peterbilt 579 MX-13 inventory is concentrated in Mississippi, Wisconsin, Texas.
What is the typical mileage on a 2020 Peterbilt 579 MX-13 for sale?
The median odometer reading is 439,886 miles. Used commercial trucks typically sell in the 300,000–700,000 mile range.
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