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2016 International WorkStar 7300 Overview, Reviews, Ratings & Specs

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Drew B | October 1, 2025
The 2016 International WorkStar 7300 is a robust, severe-service vocational truck designed for demanding tasks. Part of the WorkStar series, which debuted in the early 2000s, it's available in numerous body styles including dump, mixer, refuse, utility, and snow plow configurations. While traditional "trims" are less relevant for commercial vehicles, its strength lies in customizability. It stands out for its durability, power, and versatility, making it a popular choice for construction, municipal, and utility fleets needing a reliable workhorse. Pricing varies widely based on configuration.
The Good

The 2016 WorkStar 7300 excels in performance with powerful engine options and robust chassis, ensuring reliability for heavy-duty applications. Its "built-tough" design instills confidence (emotional) while its high uptime and adaptability offer practical value. Though comfort is utilitarian, its purpose-driven engineering means it's a dependable asset that gets the job done efficiently, minimizing downtime and maximizing productivity.

The Bad

Key weaknesses for the 2016 WorkStar 7300 include generally lower fuel efficiency compared to on-highway trucks due to its vocational design and engine choices. The ride can be quite harsh, reflecting its heavy-duty purpose rather than passenger comfort. Furthermore, some owners report higher maintenance costs for emissions systems and specific engine components over time.

2016 International WorkStar 7300: Quick Overview

  • Engine Options: The 2016 International WorkStar 7300 typically offered a range of Navistar engines, including the N9, N10, and N13, along with Cummins ISL9. These engines were chosen for their robust performance and reliability in vocational applications. The N9 was a 9.3L engine, the N10 a 10.3L, and the N13 a 12.4L. The Cummins ISL9 was a popular alternative, a 8.9L engine known for its balance of power and efficiency.

  • Horsepower: Horsepower figures varied significantly based on the chosen engine and its specific tuning for an application. Generally, the N9 could range from approximately 270 HP to 330 HP, the N10 from around 310 HP to 370 HP, and the N13 from 365 HP up to 475 HP. The Cummins ISL9 typically offered horsepower ratings from 300 HP to 380 HP, with corresponding torque figures well-suited for heavy hauling and demanding PTO applications.

  • Fuel Economy: Fuel economy for a heavy-duty vocational truck like the WorkStar 7300 is highly dependent on configuration, load, terrain, and operational use. It is not typically measured by EPA standards like passenger vehicles. Owners could expect figures generally ranging from 3 to 7 miles per gallon (MPG), though this is a broad estimate and can fluctuate greatly based on the specific job.

  • 0-60 Times: The 0-60 mph acceleration time is not a relevant or applicable specification for a heavy-duty commercial vocational truck like the WorkStar 7300. These vehicles are designed for power, durability, and hauling capacity, not rapid acceleration.

  • Towing Capacity (and GVWR/GCWR): The WorkStar 7300 offers exceptional towing and hauling capabilities. Gross Vehicle Weight Rating (GVWR) can range from approximately 33,000 lbs to over 74,000 lbs, depending on the axle configuration, suspension, and specific upfit. Gross Combined Weight Rating (GCWR), which includes the weight of a towed trailer, can extend well beyond 100,000 lbs for properly equipped units, making it suitable for severe-duty applications.

  • Trim-Level Features: Commercial trucks like the WorkStar 7300 don't have "trim levels" in the passenger vehicle sense. Instead, they are highly customizable chassis that can be ordered with specific vocational packages. Features typically include heavy-duty frame rails, various axle configurations (single, tandem, tridem), multiple cab options (day cab, extended cab), robust air or spring suspensions, PTO (Power Take-Off) options for auxiliary equipment, and specialized braking systems. Interior features focus on functionality, durability, and operator comfort for long shifts, including air-ride seats, climate control, and basic audio systems.

2016 International WorkStar 7300 Specifications

Vehicle Information
Year 2016
Make International
Model WorkStar 7300
Trim -
Style -
Type Truck
Category Heavy Truck Sr515
Manufacturing Details
Made In Mexico
Manufacturing City -
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating 33000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 7.6L L6 DIESEL
Engine Size 7.6L
Engine Cylinders 6
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Four-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 2016 International WorkStar 7300 Have?

For the 2016 International WorkStar 7300, like many heavy-duty trucks of its era, reported problems often center around emissions systems and specific engine components. The complex Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) systems, designed to meet stricter emissions standards, can be prone to clogging, sensor failures, and issues with Diesel Exhaust Fluid (DEF) systems. These problems can lead to reduced engine power, "derate" conditions, and costly repairs. While these are not exclusive to International, they are common challenges for all manufacturers during this period.

Engine-specific issues, particularly with Navistar's N-series engines (N9, N10, N13), have been reported in various applications. Some owners have experienced issues with turbochargers, EGR coolers, and fuel system components. Long-term reliability can be impacted by the rigorous demands of vocational work, leading to wear and tear on suspension components, steering linkages, and braking systems, especially in severe-duty applications like dump trucks or refuse haulers.

Recalls: According to NHTSA data, the 2016 International WorkStar 7300 did have some recalls. One significant recall (NHTSA Campaign Number 15V-825, affecting various International models including WorkStar) involved the "Battery Cable may Short Circuit" due to chafing of the battery power cable, potentially leading to a fire. Another recall (NHTSA Campaign Number 16V-451) related to "Incorrect Air Tank Drain Valve" which could allow moisture into the air brake system, affecting braking performance. Owners should always verify that all applicable recalls have been addressed. The robust nature of these trucks means they can last a long time, but consistent and diligent maintenance is crucial to mitigate common heavy-duty operational and emissions-related problems over their lifespan.

How long will the 2016 International WorkStar 7300 last?

The 2016 International WorkStar 7300, given its heavy-duty vocational design, is built for a long service life. With proper, diligent maintenance, these trucks can easily exceed 500,000 miles, and many active units are found with 700,000 to over a million miles. In terms of years, it's common for them to provide 10-15+ years of service in fleets. Long-term durability is a strong point, particularly its robust chassis and heavy-duty drivetrain components.

However, weaknesses over time often include the aforementioned emissions system components (DPF, SCR, DEF), which tend to require more frequent and costly attention as they age. Suspension and steering components also wear out, especially under constant heavy loads and rough terrain. Regular fluid changes, chassis lubrication, and proactive sensor replacement are critical for maximizing its lifespan and avoiding costly unscheduled downtime.

What Technology & Safety Features are Included?

The 2016 International WorkStar 7300, being a heavy-duty vocational truck, prioritizes functionality and ruggedness over advanced creature comforts or cutting-edge infotainment. Built-in tech is primarily focused on operational efficiency and vehicle diagnostics.

Built-in Tech & Entertainment: Standard features typically include a basic AM/FM radio, often with CD player and auxiliary input. Bluetooth connectivity for hands-free calling was an available option on some configurations. The instrument cluster provides essential gauges for speed, RPM, oil pressure, coolant temperature, and air pressure for the braking system. Diagnostic capabilities are integrated, allowing technicians to read fault codes. Advanced telematics systems for fleet management, including GPS tracking, engine monitoring, and driver performance analysis, were often available as optional add-ons, tailored for commercial use.

Driver-Assistance & Safety Features: Safety features are robust but largely mechanical and focused on preventing incidents in heavy-duty operation. Standard safety equipment includes:
  • Anti-lock Braking System (ABS) for improved stopping control.
  • Air brakes for reliable stopping power, critical for heavy loads.
  • Heavy-duty frame and cab construction designed to withstand demanding environments.
  • Excellent visibility from the driver's seat, often aided by large mirrors.
Optional safety enhancements might include:
  • Electronic Stability Control (ESC) or Roll Stability Control (RSC) to help prevent rollovers and maintain control in adverse conditions.
  • Traction control systems for improved grip on slippery surfaces.
  • Air-ride cab and seats to reduce driver fatigue and improve comfort, indirectly enhancing safety.
  • Optional LED lighting packages for improved nighttime visibility.
Crash-Test Ratings: It is important to note that heavy-duty commercial trucks like the International WorkStar 7300 are not subjected to crash-test ratings by organizations like NHTSA or IIHS, which primarily focus on passenger vehicles. Their safety design adheres to federal motor vehicle safety standards (FMVSS) relevant to commercial vehicles, emphasizing structural integrity and brake performance for their specific applications.

What Colors Options are Available?

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2016 International WorkStar 7300 Prices and Market Value

When new, the 2016 International WorkStar 7300's price varied dramatically depending on its configuration, engine, transmission, and vocational upfit (e.g., dump body, crane, mixer). Base chassis prices likely started around $80,000 - $100,000, but fully equipped vocational trucks could easily reach $150,000 to over $250,000.

Currently, used market prices for a 2016 WorkStar 7300 are highly dependent on mileage, condition, and the specific installed equipment. Prices can range from $30,000 for high-mileage, well-used units to $70,000 or more for well-maintained trucks with desirable upfits and lower hours/mileage. Depreciation is significant in the initial years, but these trucks hold value well in the long term due to their utility. Factors affecting resale value include the condition of the engine and drivetrain, operational hours, DPF/emissions system health, and the demand for its specific vocational body type.

2016 International WorkStar 7300 Cost of Ownership

Owning a 2016 International WorkStar 7300 is generally costly. Commercial insurance rates are significantly higher than passenger vehicles due to vehicle value, weight, and operational risks. Fuel costs are substantial, given average MPG in the 3-7 range and high diesel prices. Maintenance is frequent and specialized; oil changes, chassis lubrication, and brake service are robust. Repairs, especially for engine and emissions systems, can be expensive due to complex components and labor rates for heavy-duty technicians. Long-term ownership costs include tires, regular DOT inspections, and potential rebuilds. This vehicle is not economical to own for casual use, but its cost is justified by its earning potential in vocational applications.

2016 International WorkStar 7300 Fuel Efficiency

Fuel Type Diesel
Fuel Capacity -
City Mileage -
Highway Mileage -

2016 International WorkStar 7300 Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

2016 International WorkStar 7300 Insurance

Insurance for a 2016 International WorkStar 7300 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.

How Does the 2016 International WorkStar 7300 Compare to Other Truck?

The 2016 International WorkStar 7300 competes in the highly competitive severe-service vocational truck segment. Its primary rivals include the Freightliner M2 106/112, Kenworth T370/T440/T800, Peterbilt 337/348/365, and Volvo VHD. Each offers a strong vocational chassis with various customization options.

Performance: The WorkStar 7300, with its Navistar N-series and Cummins ISL9 engine options, provides competitive horsepower and torque for its class. Rivals like the Freightliner M2 often use Cummins engines (ISB6.7, ISL9) and Detroit DD13, while Kenworth and Peterbilt also heavily feature Cummins (PACCAR engines are also available). Performance is generally comparable, with selection often coming down to preferred engine manufacturer, service network, and specific power requirements.

Features: All trucks in this class prioritize utility. The WorkStar's cab is functional and durable. Rivals offer similar levels of interior ruggedness and basic creature comforts, with options for air-ride seats, power windows, and basic infotainment. Telematics and fleet management systems are common across the board as optional extras. No single brand significantly outshines others in "luxury" features; the focus is on robust, reliable systems.

Reliability: Reliability is a critical factor. International has had periods of challenges with its proprietary engines in the past, though the 2016 models with Cummins ISL9 options often fared better. Rivals generally offer strong reliability, particularly those leveraging Cummins engines. Emissions systems remain a common pain point across all manufacturers from this era. Long-term reliability is highly dependent on maintenance quality.

Price: Pricing is always highly variable due to customization. The WorkStar 7300 generally offers competitive pricing within its segment, aligning closely with similarly spec'd Freightliner, Kenworth, and Peterbilt vocational models. Used prices follow similar trends, reflecting condition, mileage, and upfit.

Alternatives:
  • Freightliner M2 106/112: A very strong alternative, often praised for its excellent driver visibility, widespread service network, and reliable Cummins engine options.
  • Kenworth T370/T440/T800 & Peterbilt 337/348/365: Premium vocational trucks known for durability, strong resale value, and robust powertrains, often at a slightly higher price point.
  • Volvo VHD: Offers a strong, integrated powertrain and a focus on safety and driver comfort, providing another excellent severe-service option.
The best alternative depends on specific application needs, preferred dealer network, and budget.

Final Verdict: Is the 2016 International WorkStar 7300 a Good Truck?

The 2016 International WorkStar 7300 is ideal for fleets or independent contractors in severe-service vocational industries such as construction, refuse, utilities, or snow removal. Its strength lies in its customizable, robust chassis and powerful engine options, making it a dependable workhorse for demanding tasks. It is worth buying as a used truck, provided it has a comprehensive maintenance history and ideally features the Cummins ISL9 engine option, which often provides better long-term reliability for this model year.

Conditions for purchase should include a thorough pre-purchase inspection by a heavy-duty truck specialist, with particular attention paid to the emissions system, engine health, and any signs of excessive wear from its previous vocational role. While costly to own and operate, its capability to handle the toughest jobs makes it a valuable asset for businesses requiring a durable, versatile, heavy-duty truck.

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma