2026 Mack Granite MP8 — Used Market Prices & Trends

The 2026 Mack Granite powered by the MP8 is currently represented by 32 active listings on TruckRadar, with a median asking price of $89,900 and median odometer reading of 421 miles. Over the past 90 days, asking prices have moved up 99.8%. 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 2026 Granite inventory sit in Pennsylvania, where regional pricing ranges from $89,900 to $89,900. Common transmission pairings include MACK AUTO TMD14AFO-HD 14 SPD and ALLISON AUTO 4500RDS 6 SPD. The 2026 Granite 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 Anthem and MD. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.

2026 Mack Granite MP8 — Frequently Asked Questions