The 2009 International ProStar is a Class 8 commercial truck renowned for its aerodynamic design and driver-focused cockpit. Introduced in 2007 as a successor to the 9000 series, it offers various configurations to suit different hauling needs. Popular trims often include specialized vocational packages. Its popularity stems from its modern styling, comfort, and potential for fuel efficiency, making it a sought-after vehicle in the trucking industry.
The Good
The 2009 ProStar excels with its impressive fuel efficiency, prioritizing driver comfort through a spacious and ergonomic cab. Its modern, aerodynamic design contributes to performance, while robust engineering underpins its reliability. This blend offers both practical cost savings and an emotionally appealing, comfortable work environment for long hauls.
The Bad
Potential owners of the 2009 International ProStar should be aware of possible electrical system glitches and the occasional need for more frequent DPF (Diesel Particulate Filter) regenerations. Some drivers have reported issues with certain sensor failures, necessitating careful pre-purchase inspections.
2009 International ProStar: Quick Overview
- Engine Options: The 2009 International ProStar was primarily offered with Cummins ISX and ISM engines, as well as International's own MaxxForce 11 and MaxxForce 13 engines.
- Horsepower: Horsepower ratings varied significantly depending on the engine choice, typically ranging from approximately 335 hp to over 500 hp for the larger Cummins and MaxxForce engines. Specific configurations were often tailored to vocational or over-the-road applications.
- Fuel Economy: Fuel economy is a significant selling point for the ProStar, with its aerodynamic design contributing to competitive MPG figures for a Class 8 truck. Exact figures are highly dependent on engine, gearing, load, and driving conditions, but often cited as being in the range of 5-7 miles per gallon (MPG) for highway applications.
- 0-60 Times: 0-60 mph times are not a standard metric for commercial trucks, as their purpose is not rapid acceleration. Performance is measured by tractive effort and ability to maintain speed under load.
- Towing Capacity: As a Class 8 truck, the ProStar is designed for heavy-duty towing. Gross Combination Weight Ratings (GCWR) could exceed 80,000 lbs, with configurations capable of hauling substantial loads on fifth-wheel trailers, tankers, and other heavy-duty trailers, often in the tens of thousands of pounds.
- Trim-Level Features: While not having distinct "trims" in the consumer vehicle sense, ProStar offered various configurations. Key features often included:
- Aerodynamic body panels and roof fairings
- Spacious and comfortable cab interiors, often with sleeper options (e.g., 73-inch raised roof)
- Advanced instrument clusters and driver information displays
- Air suspension systems for improved ride quality
- Various axle and transmission options (e.g., Eaton Fuller transmissions)
- Optional features like auxiliary power units (APUs), enhanced HVAC systems, and premium seating
- Specialized vocational packages for construction, refuse, or distribution applications
2009 International ProStar Specifications
Vehicle Information
| Year | 2009 |
| Make | International |
| Model | ProStar |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Le657 |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | CHATHAM |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 33001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 13.0L L6 DIESEL |
| Engine Size | 13L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 6x4 |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2009 International ProStar Have?
For the 2009 International ProStar, common issues reported by owners often revolve around the advanced emissions systems and certain electronic components. Diesel Particulate Filters (DPFs) have been a frequent concern, requiring regular regeneration cycles and sometimes premature replacement due to clogging, especially in stop-and-go vocational applications. Drivers have also noted occasional issues with the Diesel Exhaust Fluid (DEF) system sensors and pumps, which can lead to reduced engine power or even disable the vehicle if not addressed. Another area of concern has been the electronic control modules (ECMs) and various sensors throughout the vehicle; failures in these can lead to a wide range of drivability issues and warning lights. Some owners have experienced problems with the HVAC system, including blower motor failures and refrigerant leaks. While International generally produces durable trucks, specific model years can have unique challenges. For the 2009 model, particularly those equipped with early iterations of the MaxxForce engines, there were reports of oil consumption and injector issues. Recalls for this model year, as with most commercial vehicles, typically pertain to safety-related items such as braking systems, steering components, or electrical wiring harnesses. It is crucial for potential buyers to thoroughly research any specific recalls applicable to a particular VIN. Long-term reliability can be significantly impacted by the maintenance regimen followed; consistent adherence to recommended service intervals, proper operation of the emissions systems, and prompt attention to any dashboard warning lights are critical to mitigating these potential problems and ensuring longevity for the 2009 ProStar.
How long will the 2009 International ProStar last?
The 2009 International ProStar, when properly maintained, is designed for substantial service life. Owner data and typical fleet usage suggest that these trucks can reliably accumulate well over 500,000 miles, with many exceeding 800,000 or even 1,000,000 miles before requiring major overhauls. Long-term durability is heavily influenced by maintenance practices; regular fluid changes, filter replacements, and timely attention to any emerging issues are paramount. Weaknesses that can emerge over time often include wear and tear on the emissions control systems (DPF, SCR), potential for electrical component failures, and the need for more frequent brake and suspension maintenance due to heavy use. However, the core powertrain and chassis components are generally robust, making the ProStar a solid investment for those committed to upkeep.
What Technology & Safety Features are Included?
The 2009 International ProStar, as a commercial vehicle, prioritized functionality and driver efficiency over extensive luxury tech, but it still offered a functional suite of features. Standard technology included a comprehensive instrument cluster with driver information displays, providing critical data on engine performance, fuel levels, and system diagnostics. Radio systems were typically basic AM/FM units, often with CD players, and optional upgrades could include satellite radio readiness or more advanced audio systems. Bluetooth connectivity for hands-free calling was becoming available as an option on some models. Driver-assistance features were limited in this era compared to modern passenger cars, but often included systems like cruise control and ABS (Anti-lock Braking System). Advanced stability control systems were also beginning to appear as optional features on some configurations. Safety features focused on structural integrity and driver visibility. The ProStar's cab design was engineered for crashworthiness within commercial vehicle standards. Standard safety equipment included robust seatbelts, reinforced cab structures, and exterior lighting designed for maximum visibility. Optional safety features might have included features like lane departure warning systems (though less common in 2009) or enhanced mirror systems. Crash-test ratings for heavy-duty trucks like the ProStar are not typically rated by agencies like the NHTSA or IIHS in the same way as light-duty vehicles. Instead, their safety is assessed through rigorous internal testing and compliance with federal motor vehicle safety standards (FMVSS) for commercial vehicles. The focus is on occupant protection in large-impact scenarios, rollover resistance, and mitigating injuries during collisions. International has a strong reputation for building safe and durable trucks, and the ProStar was designed with these principles in mind, offering a well-protected environment for the driver.
What Colors Options are Available?
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2009 International ProStar Prices and Market Value
When new, the 2009 International ProStar had a broad price spectrum, typically ranging from around $90,000 to over $150,000 depending on engine, configuration, and optional equipment. Today, the used market prices for a 2009 ProStar vary significantly based on mileage, condition, engine type, and vocational application. You can expect to find them ranging from $20,000 to $60,000 or more. Depreciation is less steep for commercial trucks than passenger cars, especially for well-maintained units with desirable specifications. Factors affecting resale value include the reliability of the engine and transmission, the condition of the emissions system, the presence of specialized vocational equipment, overall chassis and body condition, and whether it has been used in harsh environments. Trucks with lower mileage and comprehensive maintenance records command higher prices.
2009 International ProStar Cost of Ownership
Owning a 2009 International ProStar involves significant costs, making it a substantial investment. Insurance premiums are high due to the vehicle's value and the inherent risks associated with commercial trucking. Fuel costs are a major ongoing expense, though the ProStar's aerodynamic design helps mitigate this. Maintenance is crucial and can be costly, involving regular servicing, potential DPF cleaning/replacement, and specialized mechanical work. Repair costs can be high, particularly for engine and transmission components or complex electronic systems. Overall, while the ProStar can be economical to own relative to other heavy-duty trucks due to its efficiency, the total cost of ownership is substantial and requires careful budgeting. It is not an economical vehicle in the consumer car sense, but offers value for its intended commercial purpose.
2009 International ProStar Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2009 International ProStar 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
2009 International ProStar Insurance
Insurance for a 2009 International ProStar is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2009 International ProStar Compare to Other Truck?
The 2009 International ProStar competed in the highly contested Class 8 heavy-duty truck market against formidable rivals such as the Peterbilt 579 (though the 579 debuted later, its predecessors like the 386 were key competitors), Kenworth T660, Freightliner Cascadia, and Volvo VNL series.
Performance: The ProStar generally offered competitive powertrain options from Cummins and its own MaxxForce engines, providing robust performance for both line-haul and vocational applications. Its aerodynamic design aimed to maximize fuel efficiency, a key performance metric. Rivals like the Freightliner Cascadia were also strong contenders in this area, often praised for their efficiency.
Features: International focused on driver comfort and visibility with the ProStar's design. Its modern (for the time) cab offered good ergonomics and optional amenities. However, some rivals, like certain Volvo or Kenworth models, might have offered slightly more advanced optional technology or premium interior appointments in their higher trims. The ProStar's strength was its practical feature set.
Reliability: Reliability is a mixed bag for the 2009 ProStar, with some engines and emissions systems (particularly early MaxxForce units) facing more scrutiny than others. Brands like Peterbilt and Kenworth often have a reputation for enduring reliability, though any heavy-duty truck from this era requires diligent maintenance. Freightliner also offered strong reliability across its range. The ProStar's long-term reliability hinges heavily on maintenance history and the specific engine chosen.
Price: When new, the ProStar was competitively priced against its peers. On the used market, its price point often falls in a similar range to comparable models from Freightliner and Volvo, potentially being slightly more accessible than certain premium brands like Peterbilt or Kenworth with similar mileage and specifications.
Alternatives:
- Similar: The Freightliner Cascadia and Volvo VNL series are very similar in their market positioning and offered comparable levels of efficiency, comfort, and performance.
- Potentially Better (depending on priorities): For outright perceived durability and resale value in certain markets, a well-maintained Kenworth T660 or Peterbilt 386 (or later models) might be considered. However, these might come at a higher acquisition cost.
Final Verdict: Is the 2009 International ProStar a Good Truck?
The 2009 International ProStar is ideal for owner-operators and small to medium-sized fleets seeking a capable, relatively fuel-efficient Class 8 truck for long-haul or vocational applications. It represents a good value on the used market, particularly if acquired at a fair price. It is worth buying if thorough pre-purchase inspections are conducted, focusing on the engine, transmission, and emissions system health. Buyers should be prepared for ongoing maintenance costs inherent to heavy-duty trucking. Purchasing a used ProStar with a documented maintenance history and a preferred engine (like a Cummins ISX over some early MaxxForce variants) significantly increases its appeal. It offers a blend of modern aerodynamics and driver comfort that can justify its investment for those prioritizing operational efficiency and a productive work environment.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.