Best Semi Truck To | Buy Used

Iconic durability for logging and construction; powerful engine options for heavy loads International LT Series

Target trucks with 300,000 to 500,000 miles . At this point, the initial heavy depreciation has stabilized, but the engine is typically still far from needing a major overhaul.

When looking for the best used semi truck to buy in 2026, the is widely considered the top choice for overall value due to its massive service network and low operating costs. For owner-operators prioritizing comfort and high resale value, the Peterbilt 579 and Kenworth T680 are leading contenders. Top Used Models by Category (2026) Top Recommended Models Key Advantages Best Overall Freightliner Cascadia (2018-2022) best semi truck to buy used

10-speed manuals are increasingly considered obsolete; the market currently favors automated manual transmissions (AMTs) for both fuel efficiency and resale value.

7-8 MPG, unmatched parts availability, lowest maintenance complexity Peterbilt 579 or 389 Blog Best Used Semi Trucks to Buy: A

Highly aerodynamic; 2018+ models often achieve 7.2+ MPG with the PACCAR MX-13 engine Kenworth W900

“Peterbilt continues to lead in driver satisfaction—and that shows in both its resale velocity and the bidding activity we see on our platforms.” Ritchie Bros. Blog Best Used Semi Trucks to Buy: A 2025 Buyer's Guide advanced safety systems

Exceptionally quiet cabs, advanced safety systems, and smooth I-Shift transmission Kenworth T680