If you’re in the market for a reliable used semi truck in 2025, you’re in luck. With advancements in durability and fuel efficiency, today’s used trucks offer exceptional value without sacrificing performance. Whether you’re an owner-operator or managing a fleet, choosing the right truck can significantly impact your bottom line. Here are the top five used semi trucks to consider in 2025:
Freightliner Glider Kit Trucks continue to dominate the used truck market thanks to their classic design and mechanical simplicity. These trucks are popular because they often feature rebuilt pre-emission engines like the Detroit Series 60 or Cummins N14, offering better fuel economy and lower maintenance costs. With fewer electronic components, maintenance is more straightforward, making them a go-to option for cost-conscious buyers.
These trucks are widely available with various mileage and features. For a closer look at our current inventory of Freightliner Glider Kit Trucks, visit our semi-trucks page.
Known for its aerodynamic design and fuel efficiency, the Freightliner Cascadia 126 is a top choice for long-haul drivers. This model, produced from 2017 onward, typically features the Detroit DD15 engine, which is celebrated for its power and reliability. The Cascadia 126 also offers advanced safety features, including collision mitigation systems and lane departure warnings.
With a range of options available, from basic to fully loaded models, there’s a Cascadia 126 to fit various needs. Check out available Freightliner Cascadia 126 models in our current listings.
A slightly older sibling to the Cascadia 126, the Freightliner Cascadia 125 remains a solid contender in the used truck market. Known for its efficiency and durability, this model is commonly equipped with the Detroit DD13 or DD15 engine. Its proven reliability and lower acquisition cost make it an excellent choice for both regional and long-haul operations.
You’ll find a variety of configurations, from sleeper cabs to day cabs. Browse our current selection of Freightliner Cascadia 125 trucks for sale.
The Kenworth T680, equipped with a Cummins X15 engine, is a preferred choice for its combination of power, fuel efficiency, and driver comfort. The T680’s aerodynamic design reduces fuel consumption, while the spacious cab enhances driver productivity on long hauls. The Cummins X15 engine is known for its high torque output and long service intervals, which translates to lower operating costs.
Available with various mileage and features, the T680 is a great choice for both long-haul and regional applications. Explore our current inventory of Kenworth T680 trucks available for purchase.
Rounding out our list is the Peterbilt 579, known for its sleek design, fuel efficiency, and driver-centric features. Equipped with the Cummins X15 engine, the 579 offers excellent fuel economy and reliable performance. Its spacious cab and ergonomic layout make long hauls more comfortable, while advanced safety features provide added peace of mind.
Whether you’re looking for a day cab or a sleeper cab, the Peterbilt 579 is available in various configurations. Take a look at the Peterbilt 579 trucks currently available on our website.
Choosing the right used semi truck can help maximize your profitability while minimizing downtime. At 5 Star Truck Sales, we offer a wide selection of high-quality used trucks from leading manufacturers. Browse our latest inventory of semi trucks for sale and contact us today to schedule a test drive or request more information.
