Customers Experience the S13® Integrated Powertrain

When expanding or upgrading your commercial fleet, locating the right balance of driver comfort and operational economy is vital. Across regional freight corridors, the real-world performance of the International® S13® Integrated Powertrain is generating strong positive feedback from fleet operators. From local logistics providers to national dry-van carriers, transportation professionals are experiencing distinct advantages on the road.

At International Used Truck Center, we make these recent innovations highly accessible. Through our expansive multi-location network, we provide businesses with top-tier pre-owned trucks equipped with this revolutionary powertrain.

Browse Pre-Owned Truck InventoryFind a Location Near You

Coast-to-Coast Fleet Success: Driver Experiences with the S13® Powertrain

An engine’s only as efficient as the transmission driving it. Because the S13® Integrated Powertrain was engineered as a single, cohesive unit, the engine and T14® transmission operate in complete harmony. Early adopters are highlighting the smooth shifting and intuitive operation as major benefits for driver retention and comfort.

For instance, Saddle Creek Logistics Services, a major supply chain solutions entity, integrated the S13® Integrated Powertrain into their fleet. Their drivers report an exceptionally smooth driving experience. Team feedback emphasizes how quickly the T14® transmission identifies the correct gear while supplying excellent torque and power.

The T14® transmission utilizes a streamlined design featuring planetary gears for reverse, which reduces overall component weight and complexity. For drivers navigating long regional routes or crowded metropolitan highways, this engineering translates to a highly responsive, manageable, and enjoyable day behind the wheel.

Boosting Fuel Economy Across Regional Freight Corridors

Fuel remains one of the largest ongoing expenses for any fleet. Minimizing this variable cost is critical to protecting operational margins. The S13® Integrated Powertrain addresses this reality directly by offering a highly efficient 13-liter diesel engine design. Its lightweight construction helps enhance payload capacity per trip, allowing fleets to move more freight with less effort.

When paired with the aerodynamic enhancements of the LT Series truck, the fuel efficiency gains become even more evident. Engineers utilized extensive wind-tunnel testing and computer modeling to reshape airflow. Key design features include:

• Redesigned Hood and Fenders: Better direct air around the cab to lower resistance.
• Pedestal Mirrors: Significantly minimize aerodynamic drag and wind noise.
• 25-Inch Cab Extenders: Help close the gap between the cab and trailer, reducing turbulence.

Through rigorous head-to-head testing using TMC Type IV methodology, the LT Series with the S13® Integrated Powertrain outpaced major on-highway aerodynamic competitors by at least 5% in fuel efficiency. This design focus helps reduce greenhouse gas emissions while simultaneously supporting your bottom line.

Why Fleet Managers Near You Benefit from a Streamlined Design

In addition to driver satisfaction and fuel savings, simplicity in maintenance is central to the S13® engineering philosophy. The powertrain allows the engine, transmission, and aftertreatment systems to focus exclusively on their core functions.

During standard operation, the engine runs without a cooled Exhaust Gas Recirculation (EGR) system. This enables the engine to focus entirely on power generation, resulting in a cleaner combustion cycle that produces significantly less soot. Consequently, a diesel oxidation catalyst (DOC) is omitted from the design, sparing drivers from the downtime associated with active regenerations.

With a Dual Stage Aftertreatment system injecting DEF at two strategic intervals, emission management is decoupled from combustion. The result’s a highly reliable, easily serviceable system. Freight carriers like Paschall Truck Lines have noted robust fuel economy, excellent driver feedback, and high equipment uptime during their operational evaluations.

The International Used Truck Center Advantage

Purchasing pre-owned trucks requires confidence in both the vehicle’s performance and the dealership network supporting it. Choosing to source your commercial vehicles through our extensive multi-location dealership network brings distinct operational advantages designed to support your business:

• Multi-Location Inventory Access: Easily source specialized pre-owned trucks from various regions across our national network, giving you a wider selection without geographic limitations.
• Rigorous Vehicle Inspections: Every pre-owned truck undergoes a detailed multi-point mechanical evaluation before reaching the lot, providing clear insight into vehicle quality.
• Flexible Financing Solutions: Access tailored financing plans through International Financial designed to align with your seasonal cash flow and business cycles.
• Industry-Leading Service Support: Drive with greater peace of mind knowing your assets are backed by one of the largest service and parts networks in the commercial transportation industry.

Find the S13® Integrated Powertrain at Your Local International Used Truck Center

The successful deployment of advanced powertrain technology’s reshaping what fleet operators can expect from pre-owned trucks. By choosing to work with a multi-location partner like International Used Truck Center, you gain immediate access to these highly efficient assets without the long lead times of spec’ing a brand-new vehicle.

Whether your goal is reducing fuel consumption, increasing cargo capacity, or providing a premium environment for your drivers, the S13® Integrated Powertrain represents a major step forward. Reach out to an International Used Truck Center location in your area to view our current pre-owned inventory and find the right fit for your regional operations.

Disclaimers & Disclosures: Fuel efficiency claims are based on rigorous head-to-head TMC Type IV testing against comparable on-highway aerodynamic models; actual real-world fuel economy and payload capacities will vary based on specific truck configurations, axle ratings, trailer types, vehicle weight, driver behavior, topography, and environmental conditions. Multi-point mechanical evaluations are conducted solely for quality assurance and don’t constitute an explicit or implied vehicle warranty; please see an authorized dealer representative for complete inspection details and available warranty eligibility. All financing solutions and tailored payment plans are subject to credit approval through International Financial; not all applicants will qualify, and terms, rates, and approval parameters vary based on creditworthiness, asset age, and underwriting criteria.