The 2018 International DuraStar 4300 is a robust medium-duty truck, a staple in vocational fleets across North America. Introduced in 2002 as the successor to the 4000 series, the DuraStar line concluded its run in 2018 before being rebranded as the MV Series. Primarily sold as a chassis cab, it supports a wide array of upfits, including box trucks, dump trucks, utility vehicles, and wreckers. Key trims are typically defined by GVWR (e.g., 4300 for Class 6) and powertrain configurations. New prices ranged from approximately $60,000 to over $100,000 depending on specification and upfit. Its popularity stems from its proven reliability, versatile platform, and powerful Cummins engine, making it a dependable workhorse.
The Good
The 2018 DuraStar 4300's key advantages include its stout performance from the Cummins B6.7 engine and its renowned reliability as a true workhorse. Its functional design and comfortable cabin, especially with optional air-ride seats, enhance driver satisfaction over long shifts. For practical buyers, it offers excellent value due to its durability, high payload capacity, and strong resale, minimizing downtime. Emotionally, owners appreciate the peace of mind knowing they have a dependable machine that consistently gets the job done.
The Bad
Known weaknesses for the 2018 DuraStar 4300 often revolve around its complex emissions systems, particularly the Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR)/DEF systems, which can be prone to sensor failures or clogging without proper maintenance. Electrical gremlins, especially related to body builder connections or specific modules, are also sometimes reported. Buyers should scrutinize the maintenance history of these components.
2018 International DuraStar 4300: Quick Overview
- Engine Options: The primary engine for the 2018 International DuraStar 4300 is the Cummins B6.7 diesel engine. This engine is known for its strong performance and reliability in commercial applications. While other engines like the Navistar N9 were offered in earlier DuraStars, the Cummins B6.7 became standard for the 2017-2018 model years in many configurations.
- Horsepower: The Cummins B6.7 engine offers various power ratings. In the 2018 DuraStar 4300, horsepower typically ranges from 200 to 260 hp, with torque figures often between 520 and 660 lb-ft. Specific output depends on the tuning chosen for the intended application.
- Fuel Economy: Commercial trucks like the DuraStar 4300 are not rated by the EPA for fuel economy like passenger vehicles. Actual mileage varies significantly based on load, driving conditions, upfit, and driver habits. Owners typically report averages ranging from 6 to 10 MPG for diesel models, which is typical for its class and intended use.
- 0-60 Times: Not applicable. Performance metrics such as 0-60 mph acceleration times are not typically measured or relevant for medium-duty vocational trucks, which are designed for hauling and towing heavy loads rather than rapid acceleration.
- Towing Capacity: Towing capacity is highly dependent on the specific configuration, Gross Vehicle Weight Rating (GVWR), Gross Combined Weight Rating (GCWR), and installed upfit. The DuraStar 4300 typically has a GVWR ranging from 25,999 lbs to 33,000 lbs, classifying it as a Class 6 truck. Its GCWR can exceed 60,000 lbs, allowing for substantial towing capabilities when properly equipped with a fifth wheel or pintle hitch.
- Trim-Level Features: 'Trims' in commercial trucks are more about chassis configuration and available options rather than luxury levels. Key features include:
- Multiple Wheelbase Options: To accommodate various body lengths.
- Cab Configurations: Day Cab (most common), Crew Cab.
- Transmission Options: Allison automatic transmissions (e.g., 2500, 3000 series) are popular for their durability and ease of use, manual options were also available.
- Brake Systems: Air brakes with ABS are standard.
- Axle Ratios: A wide range of rear axle ratios to optimize for fuel economy or pulling power.
- Power Take-Off (PTO): Optional PTO systems to power auxiliary equipment.
- Suspension: Standard leaf spring suspension; optional air-ride rear suspension for improved ride comfort and load leveling.
- Interior: Basic vinyl or cloth seating, optional air-ride driver's seat, standard AM/FM radio, power windows/locks as options.
2018 International DuraStar 4300 Specifications
Vehicle Information
| Year | 2018 |
| Make | International |
| Model | DuraStar 4300 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck Ma025 |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | SPRINGFIELD |
Dimensions
| Doors | roll up |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 33000 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | 254 in |
| Standard Seating | - |
Engine & Performance
| Engine | B 6.7 |
| Engine Size | 6.7L |
| Engine Cylinders | 6 |
| Transmission | Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | - |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2018 International DuraStar 4300 Have?
For the 2018 International DuraStar 4300, frequently reported problems often center around the sophisticated emissions control systems, which became more prevalent with modern diesel engines. Issues with the Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR) system, and Diesel Exhaust Fluid (DEF) system are common. Owners report sensor failures (e.g., NOx sensors), DPF regeneration issues leading to clogging, and DEF pump or heater problems, especially in colder climates. These issues can result in "derate" modes, significantly limiting engine power and requiring costly dealer intervention.
Electrical problems also surface, sometimes due to complex wiring harnesses or aftermarket upfit integrations. Loose connections, failing switches, and module communication errors are not unheard of, often leading to dashboard warning lights or intermittent component operation. Air system leaks, common in heavy-duty trucks, can develop over time in fittings, hoses, or brake components, leading to air pressure loss.
In terms of recalls for the 2018 model year, NHTSA records show a few pertinent campaigns. For example, some 2018 DuraStars were recalled for issues related to steering shaft fasteners that could loosen, potentially leading to a loss of steering control. Other recalls included problems with certain seat belt assemblies that might not adequately restrain occupants, or issues with exterior lighting that could decrease visibility. It's crucial for potential buyers to check the VIN for any outstanding recall services.
Long-term reliability concerns, beyond the emissions systems, include general wear and tear on suspension components, air conditioning system failures, and potential for rust on chassis components, particularly in regions with road salt. Proper and diligent maintenance, especially regarding emissions systems and fluid changes, is paramount to mitigating these concerns and ensuring the truck's longevity.
Electrical problems also surface, sometimes due to complex wiring harnesses or aftermarket upfit integrations. Loose connections, failing switches, and module communication errors are not unheard of, often leading to dashboard warning lights or intermittent component operation. Air system leaks, common in heavy-duty trucks, can develop over time in fittings, hoses, or brake components, leading to air pressure loss.
In terms of recalls for the 2018 model year, NHTSA records show a few pertinent campaigns. For example, some 2018 DuraStars were recalled for issues related to steering shaft fasteners that could loosen, potentially leading to a loss of steering control. Other recalls included problems with certain seat belt assemblies that might not adequately restrain occupants, or issues with exterior lighting that could decrease visibility. It's crucial for potential buyers to check the VIN for any outstanding recall services.
Long-term reliability concerns, beyond the emissions systems, include general wear and tear on suspension components, air conditioning system failures, and potential for rust on chassis components, particularly in regions with road salt. Proper and diligent maintenance, especially regarding emissions systems and fluid changes, is paramount to mitigating these concerns and ensuring the truck's longevity.
How long will the 2018 International DuraStar 4300 last?
The 2018 International DuraStar 4300 is built for heavy-duty commercial use, meaning it's designed for high mileage and long service life. With diligent maintenance habits, these trucks routinely achieve 300,000 to 500,000 miles, and often continue operating for 10-15 years or more. Some well-maintained units exceed 700,000 miles. Their inherent long-term durability is a major selling point, with robust chassis, axles, and a proven Cummins engine. However, weaknesses over time include the inevitable wear on suspension components, air system leaks, and potential for rust, especially in areas with harsh weather. The complex emissions systems (DPF/DEF) also become increasingly expensive to maintain as they age, posing a significant long-term operational cost if neglected.
What Technology & Safety Features are Included?
The 2018 International DuraStar 4300, being a medium-duty vocational truck, focuses more on utilitarian functionality than advanced passenger car tech.
Built-in Tech & Entertainment: The standard setup typically includes a basic AM/FM radio, often with an auxiliary input for mobile devices. Bluetooth connectivity for hands-free calling and audio streaming was usually an available option, sometimes integrated into a more advanced head unit. USB ports were also optional. Some models might feature rudimentary onboard telematics systems, primarily for fleet management, diagnostics, and tracking. The instrument cluster provides essential vehicle information such as speed, RPM, fluid levels, and warning indicators, with a small digital display for trip data or diagnostic messages.
Driver-Assistance & Safety Features: Driver-assistance features are more fundamental compared to modern passenger vehicles. Standard safety includes a robust ladder-frame chassis, anti-lock braking systems (ABS), and full air brake systems for strong, consistent stopping power. Basic traction control systems were generally standard. Unlike modern cars, advanced driver-assistance systems such as adaptive cruise control, lane-keeping assist, or automatic emergency braking were largely unavailable for the 2018 DuraStar 4300. Safety features primarily revolve around the durable cab structure, seat belts, and good outward visibility aided by large mirrors.
Optional Features: Beyond basic connectivity, optional features often focused on driver comfort and operational efficiency. These include air-ride driver's seats for reduced fatigue, power windows and door locks, cruise control, heated mirrors, and various climate control configurations. Special wiring harnesses and switches for body builder integration were also key "features."
Crash-Test Ratings: No official crash-test ratings are typically performed by agencies like NHTSA or IIHS for heavy-duty commercial trucks such as the International DuraStar 4300. These vehicles are designed to meet commercial vehicle safety standards, which differ significantly from passenger car standards due to their size, weight, and intended use. Their safety is primarily assessed through robust construction, braking performance, and visibility.
Built-in Tech & Entertainment: The standard setup typically includes a basic AM/FM radio, often with an auxiliary input for mobile devices. Bluetooth connectivity for hands-free calling and audio streaming was usually an available option, sometimes integrated into a more advanced head unit. USB ports were also optional. Some models might feature rudimentary onboard telematics systems, primarily for fleet management, diagnostics, and tracking. The instrument cluster provides essential vehicle information such as speed, RPM, fluid levels, and warning indicators, with a small digital display for trip data or diagnostic messages.
Driver-Assistance & Safety Features: Driver-assistance features are more fundamental compared to modern passenger vehicles. Standard safety includes a robust ladder-frame chassis, anti-lock braking systems (ABS), and full air brake systems for strong, consistent stopping power. Basic traction control systems were generally standard. Unlike modern cars, advanced driver-assistance systems such as adaptive cruise control, lane-keeping assist, or automatic emergency braking were largely unavailable for the 2018 DuraStar 4300. Safety features primarily revolve around the durable cab structure, seat belts, and good outward visibility aided by large mirrors.
Optional Features: Beyond basic connectivity, optional features often focused on driver comfort and operational efficiency. These include air-ride driver's seats for reduced fatigue, power windows and door locks, cruise control, heated mirrors, and various climate control configurations. Special wiring harnesses and switches for body builder integration were also key "features."
Crash-Test Ratings: No official crash-test ratings are typically performed by agencies like NHTSA or IIHS for heavy-duty commercial trucks such as the International DuraStar 4300. These vehicles are designed to meet commercial vehicle safety standards, which differ significantly from passenger car standards due to their size, weight, and intended use. Their safety is primarily assessed through robust construction, braking performance, and visibility.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2018 International DuraStar 4300 Prices and Market Value
When new, the 2018 International DuraStar 4300 had a wide pricing spectrum, largely dependent on its configuration and upfit. A bare chassis could start around $60,000, but fully equipped models, like a sophisticated box truck, dump truck, or utility vehicle, easily reached $100,000 to $150,000 or more.
In the current used market (2024), prices for a 2018 model vary significantly based on mileage, condition, and the type of body. Well-maintained units with 150,000-300,000 miles often command $35,000 to $70,000, while lower mileage or specialized upfits can exceed that.
Depreciation for commercial trucks is steadier than passenger cars. While initial depreciation is significant, these vehicles hold value well over time if properly maintained, especially given their long service life. Factors severely affecting resale value include neglected maintenance, high hours/mileage (especially on the engine/transmission), severe body rust, and non-functional emissions systems. A desirable upfit (e.g., reefer box, dump body) in good condition significantly boosts resale value.
In the current used market (2024), prices for a 2018 model vary significantly based on mileage, condition, and the type of body. Well-maintained units with 150,000-300,000 miles often command $35,000 to $70,000, while lower mileage or specialized upfits can exceed that.
Depreciation for commercial trucks is steadier than passenger cars. While initial depreciation is significant, these vehicles hold value well over time if properly maintained, especially given their long service life. Factors severely affecting resale value include neglected maintenance, high hours/mileage (especially on the engine/transmission), severe body rust, and non-functional emissions systems. A desirable upfit (e.g., reefer box, dump body) in good condition significantly boosts resale value.
2018 International DuraStar 4300 Cost of Ownership
Owning a 2018 International DuraStar 4300 is inherently costly, but typically justified by its commercial utility. Insurance for commercial vehicles is significantly higher than for personal vehicles, varying by usage, location, and coverage. Fuel costs are substantial due to its large diesel engine and typical usage, averaging 6-10 MPG. Maintenance is frequent and heavy-duty, including regular oil changes, filter replacements, brake inspections, and specific emissions system care (DPF, DEF), costing thousands annually. Repairs, especially for complex engine or emissions components, can be expensive due to specialized parts and labor. Long-term ownership is costly, but its robust nature and earning potential make it a wise investment for businesses needing a reliable work truck.
2018 International DuraStar 4300 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2018 International DuraStar 4300 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
2018 International DuraStar 4300 Insurance
Insurance for a 2018 International DuraStar 4300 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 International DuraStar 4300 Compare to Other Truck?
The 2018 International DuraStar 4300 competes in the highly contested medium-duty Class 6 segment. Its main rivals include the Freightliner M2 106, Ford F-650/F-750, Kenworth T270/T370, and Hino 268.
Performance: The DuraStar 4300, typically equipped with the Cummins B6.7 engine, offers solid and reliable power (200-260 hp). This is comparable to the Freightliner M2 106 (also often with Cummins B6.7 or Detroit DD5/DD8) and the Kenworth T270/T370 (Cummins B6.7). The Ford F-650/F-750 often features the powerful Power Stroke diesel or a large gasoline engine, sometimes offering more initial punch, while the Hino 268 uses its proprietary J08E engine. The DuraStar's performance is a strong, balanced workhorse.
Features: All these trucks prioritize utility. The DuraStar's cab provides decent comfort, especially with optional air-ride seats, though it can feel a bit dated compared to some rivals. The Freightliner M2 106 is often lauded for its driver-centric cab and visibility. Ford's F-series trucks benefit from their automotive roots, sometimes offering slightly more creature comforts. Hino and Kenworth also provide competitive, driver-focused cabins. None are particularly tech-laden, focusing on robust, easy-to-use controls and fleet management readiness.
Reliability: The DuraStar, with its Cummins engine, boasts a reputation for durability. However, like its rivals, it's susceptible to issues with complex modern emissions systems (DPF/DEF). The Freightliner M2 106 is also highly regarded for reliability. Ford's Power Stroke can be robust, but some earlier iterations had issues. Hino trucks often have a strong reputation for Japanese engineering reliability. Overall, all these trucks are built for long-term commercial service, with reliability largely dependent on meticulous maintenance.
Price: New prices for all these Class 6 chassis cabs were in a similar range, from $60,000 to $150,000+ depending on configuration. Used prices follow suit, with the specific upfit and maintenance history being key differentiators. The DuraStar typically offers competitive value.
Alternatives:
Performance: The DuraStar 4300, typically equipped with the Cummins B6.7 engine, offers solid and reliable power (200-260 hp). This is comparable to the Freightliner M2 106 (also often with Cummins B6.7 or Detroit DD5/DD8) and the Kenworth T270/T370 (Cummins B6.7). The Ford F-650/F-750 often features the powerful Power Stroke diesel or a large gasoline engine, sometimes offering more initial punch, while the Hino 268 uses its proprietary J08E engine. The DuraStar's performance is a strong, balanced workhorse.
Features: All these trucks prioritize utility. The DuraStar's cab provides decent comfort, especially with optional air-ride seats, though it can feel a bit dated compared to some rivals. The Freightliner M2 106 is often lauded for its driver-centric cab and visibility. Ford's F-series trucks benefit from their automotive roots, sometimes offering slightly more creature comforts. Hino and Kenworth also provide competitive, driver-focused cabins. None are particularly tech-laden, focusing on robust, easy-to-use controls and fleet management readiness.
Reliability: The DuraStar, with its Cummins engine, boasts a reputation for durability. However, like its rivals, it's susceptible to issues with complex modern emissions systems (DPF/DEF). The Freightliner M2 106 is also highly regarded for reliability. Ford's Power Stroke can be robust, but some earlier iterations had issues. Hino trucks often have a strong reputation for Japanese engineering reliability. Overall, all these trucks are built for long-term commercial service, with reliability largely dependent on meticulous maintenance.
Price: New prices for all these Class 6 chassis cabs were in a similar range, from $60,000 to $150,000+ depending on configuration. Used prices follow suit, with the specific upfit and maintenance history being key differentiators. The DuraStar typically offers competitive value.
Alternatives:
- Similar Alternatives: The Freightliner M2 106 is arguably its closest rival, offering similar powertrain options, versatility, and reliability. The Kenworth T270/T370 also presents a very strong and reputable alternative.
- Better Alternatives (depending on specific needs): For those prioritizing modern driver comforts and advanced telematics, newer iterations of the Freightliner M2 106 or the re-branded International MV Series might offer incremental improvements. If a gasoline engine option and potentially lower initial cost are priorities, the Ford F-650/F-750 could be a "better" fit for certain applications. For potentially superior long-term reliability of proprietary engines, a Hino 268 is often considered.
Final Verdict: Is the 2018 International DuraStar 4300 a Good Truck?
The 2018 International DuraStar 4300 is an ideal choice for businesses, contractors, and municipalities requiring a robust, versatile medium-duty truck capable of handling diverse vocational tasks. It's perfect for applications demanding high payload capacity and reliable performance, such as delivery, utility work, or light construction.
It is definitely worth buying, especially as a used vehicle, provided a thorough pre-purchase inspection is conducted. Look for models with a documented maintenance history, particularly concerning the Cummins B6.7 engine and its emissions systems (DPF/DEF). Purchasing a used model offers significant cost savings over new without sacrificing much of its inherent durability. While specific 'trims' aren't as critical, selecting a unit with the appropriate GVWR, wheelbase, and a well-maintained upfit for your intended purpose is paramount. Avoid neglected units, as deferred maintenance can quickly erase any initial cost savings. For those needing a dependable workhorse without the 'frills' of a modern light-duty truck, the DuraStar 4300 is an excellent and enduring investment.
It is definitely worth buying, especially as a used vehicle, provided a thorough pre-purchase inspection is conducted. Look for models with a documented maintenance history, particularly concerning the Cummins B6.7 engine and its emissions systems (DPF/DEF). Purchasing a used model offers significant cost savings over new without sacrificing much of its inherent durability. While specific 'trims' aren't as critical, selecting a unit with the appropriate GVWR, wheelbase, and a well-maintained upfit for your intended purpose is paramount. Avoid neglected units, as deferred maintenance can quickly erase any initial cost savings. For those needing a dependable workhorse without the 'frills' of a modern light-duty truck, the DuraStar 4300 is an excellent and enduring investment.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.