2025 Peterbilt 520 MX-11 — Used Market Prices & Trends

The 2025 Peterbilt 520 powered by the MX-11 is currently represented by 42 active listings on TruckRadar, with a median asking price of $194,977 and median odometer reading of 8,228 miles. Over the past 90 days, asking prices have remained stable. Pricing trends are consistent with normal market turnover for this configuration. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2025 520 inventory sit in New Mexico, where regional pricing ranges from $194,977 to $194,977. Common transmission pairings include 4500 RDS-P and 4500 RDS. The 2025 520 typically appears in dealer inventory for an average of 30 to 60 days before sale, based on TruckRadar listing turnover data. Buyers comparing this configuration often also evaluate the 567 and 579. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2025 Peterbilt 520 MX-11 — Frequently Asked Questions