The 2017 International Prostar LF627 is a Class 8 vocational truck, a robust workhorse designed for demanding applications. Part of International's Prostar lineup, known for its driver-centric design, the LF627 specifically targets construction, refuse, and specialized heavy-duty roles. While specific trims might vary by vocational configuration, its core appeal lies in its rugged build and customizable chassis for various upfits. Pricing can range significantly based on configuration and options, but it's positioned as a competitive option in the heavy-duty vocational market.
The Good
The 2017 Prostar LF627 offers a compelling blend of power and durability. Its vocational focus ensures high performance in tough jobs. Drivers appreciate its comfortable, functional cab, fostering productivity. The robust design promises long-term reliability and a strong value proposition for businesses seeking a dependable work truck.
The Bad
Potential buyers of the 2017 International Prostar LF627 should be aware of possible issues with its emissions systems, which can be complex and costly to repair. Electrical gremlins and premature wear on certain drivetrain components have also been reported. Regular, meticulous maintenance is crucial.
2017 International Prostar LF627: Quick Overview
- Engine Options: The 2017 International Prostar LF627 typically offered a choice of powerful diesel engines, with the most common being:
- Cummins ISX15: Known for its robust performance, offering various configurations.
- Navistar's own N13 engine: Another strong contender for heavy-duty vocational tasks.
- Horsepower: Horsepower ratings varied significantly based on the specific engine and configuration chosen. For the Cummins ISX15, figures could range from approximately 400 hp to over 600 hp. The Navistar N13 typically offered power in the 400-475 hp range. These engines are designed to deliver substantial torque for pulling heavy loads and performing demanding vocational duties.
- Fuel Economy: Fuel economy for vocational trucks like the Prostar LF627 is highly dependent on the specific application, load, terrain, and driving style. It is not typically measured or advertised in the same way as for light-duty vehicles. Expect fuel consumption to be considerably higher than for consumer trucks, optimized for power and durability over outright MPG.
- 0-60 Times: 0-60 mph times are not a relevant metric for this class of heavy-duty vocational truck. Performance is measured in terms of pulling power, acceleration under load, and ability to maintain speed on inclines, rather than rapid acceleration from a standstill.
- Towing Capacity: The towing capacity is determined by the specific configuration, chassis, axle ratings, and chosen powertrain. As a Class 8 vocational truck, it is designed for very heavy loads, often exceeding 80,000 lbs Gross Combined Weight Rating (GCWR) in standard configurations, and can be spec'd for much higher capacities depending on the application.
- Trim-Level Features: The concept of "trims" for the Prostar LF627 is different from a typical consumer vehicle. Instead, features are dictated by the vocational application and optional equipment selected during specification. Common features and options include:
- Customizable chassis configurations for various body upfits (e.g., dump bodies, concrete mixers, refuse bodies).
- Heavy-duty axles and suspension systems.
- Advanced braking systems.
- Driver-focused cab designs with ergonomic controls and comfort features for long hours.
- Various transmission options (e.g., manual, automatic, automated manual).
- Optional auxiliary equipment for specific vocational needs.
- Robust HVAC systems.
- Durable interior materials designed for tough environments.
2017 International Prostar LF627 Specifications
Vehicle Information
| Year | 2017 |
| Make | International |
| Model | Prostar |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | - |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 33001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 14.9L L6 DIESEL |
| Engine Size | 14.9L |
| 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 2017 International Prostar LF627 Have?
The 2017 International Prostar LF627, like many heavy-duty vocational trucks, can present a range of issues that owners and fleet managers should be aware of. One of the most frequently cited areas of concern revolves around the complex diesel emissions control systems (DEF/SCR systems). Problems can include clogged filters, faulty sensors, or issues with the DEF pump, leading to reduced engine performance and potential downtime. These systems, while crucial for compliance, can be a significant source of repair costs and require meticulous maintenance.
Another area where owners have reported issues is with the electrical system. Gremlins can manifest as intermittent warning lights, issues with dashboard components, or problems with power windows and locks. These can be particularly frustrating and time-consuming to diagnose and repair in a commercial setting.
Drivetrain components, while generally robust, can experience premature wear under extreme vocational use. This can include issues with clutches, transmissions, and differentials, especially if the truck is consistently operated at maximum capacity or in severe stop-and-go applications.
While specific major recalls for the 2017 model year that fundamentally undermined the truck's design are not widely publicized, it's crucial for owners to stay informed about any manufacturer-issued service bulletins or recalls pertinent to their specific configuration. For example, recalls related to braking systems or specific engine control modules have affected various heavy-duty trucks over time.
Long-term reliability is heavily influenced by the truck's intended use and maintenance regimen. A Prostar LF627 used for lighter vocational duties with consistent, high-quality maintenance will likely be more reliable than one subjected to constant extreme loads in harsh environments without proper care. Owners often report that proactive maintenance, including regular fluid changes, filter replacements, and thorough inspections, is key to mitigating these potential issues and ensuring longevity. The complexity of modern diesel engines and their emissions systems means that routine attention to these components is paramount to avoid costly breakdowns.
Another area where owners have reported issues is with the electrical system. Gremlins can manifest as intermittent warning lights, issues with dashboard components, or problems with power windows and locks. These can be particularly frustrating and time-consuming to diagnose and repair in a commercial setting.
Drivetrain components, while generally robust, can experience premature wear under extreme vocational use. This can include issues with clutches, transmissions, and differentials, especially if the truck is consistently operated at maximum capacity or in severe stop-and-go applications.
While specific major recalls for the 2017 model year that fundamentally undermined the truck's design are not widely publicized, it's crucial for owners to stay informed about any manufacturer-issued service bulletins or recalls pertinent to their specific configuration. For example, recalls related to braking systems or specific engine control modules have affected various heavy-duty trucks over time.
Long-term reliability is heavily influenced by the truck's intended use and maintenance regimen. A Prostar LF627 used for lighter vocational duties with consistent, high-quality maintenance will likely be more reliable than one subjected to constant extreme loads in harsh environments without proper care. Owners often report that proactive maintenance, including regular fluid changes, filter replacements, and thorough inspections, is key to mitigating these potential issues and ensuring longevity. The complexity of modern diesel engines and their emissions systems means that routine attention to these components is paramount to avoid costly breakdowns.
How long will the 2017 International Prostar LF627 last?
The 2017 International Prostar LF627 is engineered for durability and can achieve significant mileage, often exceeding 500,000 to 1 million miles with proper maintenance. Owner data and fleet management records suggest that vehicles used in vocational applications can average 50,000 to 80,000 miles per year. Key to its long-term service life is diligent maintenance, particularly concerning the engine and emissions systems. While the chassis and core mechanicals are robust, weaknesses can emerge over time in areas like electrical components and cooling systems if not regularly inspected and serviced. Proactive attention to these aspects, alongside consistent oil changes and filter replacements, is crucial for maximizing its operational lifespan and retaining its value as a workhorse.
What Technology & Safety Features are Included?
The 2017 International Prostar LF627, as a vocational truck, prioritizes functionality and durability over cutting-edge infotainment found in consumer vehicles. Its technology suite is focused on driver productivity and operational efficiency. Built-in tech often includes a robust instrument cluster providing essential vehicle diagnostics and performance data. Entertainment options are typically basic, often featuring an AM/FM radio, and optionally an integrated audio system with Bluetooth connectivity for hands-free calls and music streaming. Navigation systems were less common as standard but could be an available option for fleet management or long-haul applications.
Driver-assistance features on the 2017 Prostar LF627 were evolving in this segment. While advanced driver-assistance systems (ADAS) like adaptive cruise control or lane-keeping assist were not as prevalent or sophisticated as in modern passenger cars, optional features could include.
Safety features were paramount, focusing on structural integrity and driver protection. Standard safety equipment would include.
Optional safety enhancements could include enhanced braking systems or specialized lighting packages. Crash-test ratings for heavy-duty vocational trucks like the Prostar LF627 are not typically published by agencies like NHTSA or IIHS in the same manner as for light-duty vehicles. Instead, their safety is evaluated based on their inherent design robustness, adherence to industry safety standards (e.g., FMVSS), and the effectiveness of their braking and stability systems in preventing accidents and protecting occupants during collisions.
Driver-assistance features on the 2017 Prostar LF627 were evolving in this segment. While advanced driver-assistance systems (ADAS) like adaptive cruise control or lane-keeping assist were not as prevalent or sophisticated as in modern passenger cars, optional features could include.
- Electronic Stability Control (ESC): Crucial for maintaining vehicle control during sudden maneuvers or on slippery surfaces.
- Hill Start Assist: Aids in preventing rollback on inclines, essential for heavy trucks.
- Optional backup cameras: To improve visibility when reversing, especially in tight job sites.
Safety features were paramount, focusing on structural integrity and driver protection. Standard safety equipment would include.
- Heavy-duty frame construction.
- Anti-lock Braking System (ABS).
- Airbags for the driver and front passenger.
- High-visibility lighting for operation in various conditions.
- Robust seatbelts.
Optional safety enhancements could include enhanced braking systems or specialized lighting packages. Crash-test ratings for heavy-duty vocational trucks like the Prostar LF627 are not typically published by agencies like NHTSA or IIHS in the same manner as for light-duty vehicles. Instead, their safety is evaluated based on their inherent design robustness, adherence to industry safety standards (e.g., FMVSS), and the effectiveness of their braking and stability systems in preventing accidents and protecting occupants during collisions.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
2017 International Prostar LF627 Prices and Market Value
When new, the 2017 International Prostar LF627 carried a substantial price tag, often ranging from $100,000 to $150,000 and upwards, heavily dependent on its vocational configuration, engine choice, and specified options. These are not mass-produced consumer vehicles, so pricing is highly tailored. On the used market, the 2017 Prostar LF627 can be found at significantly lower price points, typically between $40,000 and $80,000, again varying greatly with mileage, condition, and specific upfit. These trucks experience a notable initial depreciation from their new price, but their resale value tends to stabilize once they reach a certain mileage, especially if well-maintained. Factors like engine hours, maintenance history, tire condition, and the presence of desirable vocational upfits heavily influence their resale value. Trucks with robust service records and in good working order will command higher prices.
2017 International Prostar LF627 Cost of Ownership
Owning a 2017 International Prostar LF627 involves significant costs. Insurance premiums will be high due to its classification and value. Fuel costs are substantial, as these heavy-duty diesel engines consume a considerable amount of fuel, especially under load. Maintenance and repair costs can be considerable; while designed for durability, specialized parts and labor for diesel engines and vocational components are expensive. Routine maintenance is critical to avoid larger issues. Overall, the Prostar LF627 is a costly vehicle to own, but its economic viability is derived from its immense work capacity and ability to generate revenue, rather than its fuel efficiency or low operating expenses compared to lighter vehicles.
2017 International Prostar LF627 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2017 International Prostar LF627 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
2017 International Prostar LF627 Insurance
Insurance for a 2017 International Prostar LF627 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2017 International Prostar LF627 Compare to Other Truck?
The 2017 International Prostar LF627 competes in the tough Class 8 vocational truck segment against formidable rivals such as the Peterbilt 389, Kenworth T880, Freightliner Cascadia Vocational, and Mack Granite.
Performance: In terms of raw power and torque, the Prostar LF627, especially with Cummins ISX15 engines, is generally on par with its competitors. It's designed to handle the same heavy-duty tasks, whether it's construction hauling, refuse collection, or other demanding vocational applications. Performance is typically measured by GCWR and torque output, where International holds its own.
Features: International has historically focused on driver comfort and practicality in its Prostar line. The LF627 offers a functional, durable cabin designed for long hours. Competitors like the Kenworth T880 and Freightliner Cascadia Vocational might offer slightly more refined interior options or advanced driver-assistance technologies as they become available in the vocational space. However, the core functionality required for vocational use is present across all these models.
Reliability: Reliability is a critical factor. International trucks have a reputation for being workhorses, but like all heavy-duty vehicles, they require diligent maintenance. Specific issues with emissions systems are not exclusive to International and can affect all brands using similar technologies. Peterbilt and Kenworth often have a strong reputation for build quality and longevity, though individual experiences vary. Mack trucks, known for their ruggedness, also present a strong case for reliability.
Price: Pricing for new vocational trucks is highly configurable. The 2017 Prostar LF627 was competitively priced within its segment. On the used market, prices fluctuate based on condition, mileage, and specific upfits.
Alternatives:
Ultimately, the best choice depends on the specific vocational application, available dealer support in a particular region, and the specific configuration and maintenance history of the used truck being considered.
Performance: In terms of raw power and torque, the Prostar LF627, especially with Cummins ISX15 engines, is generally on par with its competitors. It's designed to handle the same heavy-duty tasks, whether it's construction hauling, refuse collection, or other demanding vocational applications. Performance is typically measured by GCWR and torque output, where International holds its own.
Features: International has historically focused on driver comfort and practicality in its Prostar line. The LF627 offers a functional, durable cabin designed for long hours. Competitors like the Kenworth T880 and Freightliner Cascadia Vocational might offer slightly more refined interior options or advanced driver-assistance technologies as they become available in the vocational space. However, the core functionality required for vocational use is present across all these models.
Reliability: Reliability is a critical factor. International trucks have a reputation for being workhorses, but like all heavy-duty vehicles, they require diligent maintenance. Specific issues with emissions systems are not exclusive to International and can affect all brands using similar technologies. Peterbilt and Kenworth often have a strong reputation for build quality and longevity, though individual experiences vary. Mack trucks, known for their ruggedness, also present a strong case for reliability.
Price: Pricing for new vocational trucks is highly configurable. The 2017 Prostar LF627 was competitively priced within its segment. On the used market, prices fluctuate based on condition, mileage, and specific upfits.
Alternatives:
- Similar: Kenworth T880, Peterbilt 389, Freightliner Cascadia Vocational. These offer comparable capability and are often preferred for specific vocational tasks or regional dealer support.
- Potentially Better (depending on needs): Mack Granite is often lauded for its extreme durability in severe-service applications like construction. For a slightly more driver-focused experience with a focus on fuel efficiency in line-haul vocational roles, the Freightliner Cascadia Vocational might be considered.
Ultimately, the best choice depends on the specific vocational application, available dealer support in a particular region, and the specific configuration and maintenance history of the used truck being considered.
Final Verdict: Is the 2017 International Prostar LF627 a Good Truck?
The 2017 International Prostar LF627 is an ideal choice for businesses and owner-operators in demanding vocational sectors such as construction, waste management, and specialized heavy hauling. It's a robust, purpose-built workhorse that prioritizes capability and durability. It is worth buying for those who need a reliable truck for tough jobs and can leverage its earning potential.
Purchasing this vehicle used is generally advisable, given the significant depreciation from its new price. When buying used, it's crucial to scrutinize the specific vocational upfit, engine hours, maintenance records, and overall condition. Trucks that have been meticulously maintained and used for less extreme applications will offer better long-term value. Specific trims are dictated by the vocational application, so ensure the configuration matches your operational needs. For its intended purpose, a well-maintained 2017 Prostar LF627 remains a capable and potentially cost-effective option.
Purchasing this vehicle used is generally advisable, given the significant depreciation from its new price. When buying used, it's crucial to scrutinize the specific vocational upfit, engine hours, maintenance records, and overall condition. Trucks that have been meticulously maintained and used for less extreme applications will offer better long-term value. Specific trims are dictated by the vocational application, so ensure the configuration matches your operational needs. For its intended purpose, a well-maintained 2017 Prostar LF627 remains a capable and potentially cost-effective option.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.