The 2018 Kenworth T3 Series represents a versatile lineup of medium-duty trucks, built upon Kenworth's legacy of quality and durability. Primarily offered as conventional trucks with various wheelbase and cab configurations, the T3 Series has been a staple since its inception, with the 2018 model year featuring robust options. Key trims typically revolve around vocational applications, and while specific trim names might vary, the focus is on functionality and customization. Pricing for a new 2018 model could range widely depending on configuration, from around $60,000 to over $100,000. Its popularity stems from its blend of Kenworth's renowned build quality with the flexibility to be tailored for numerous demanding jobs, making it a trusted workhorse.
The Good
The 2018 Kenworth T3 Series offers exceptional reliability, robust performance for demanding tasks, and a surprisingly comfortable, driver-centric cabin. Its durable design ensures long-term value and peace of mind, while practical efficiency meets the emotional appeal of owning a dependable, capable machine built for hard work.
The Bad
Potential buyers of the 2018 Kenworth T3 Series should be aware of the inherent complexity in vocational truck configurations, which can lead to higher maintenance costs if not properly addressed. Some users have noted potential issues with electronics or specific component failures under extreme, continuous use, requiring diligent pre-purchase inspections.
2018 Kenworth T3 Series: Quick Overview
- Engine Options: The 2018 Kenworth T3 Series offered a range of robust engine choices to suit various vocational needs. Typically, these included PACCAR PX-7 and PX-9 engines. The PACCAR PX-7 is a popular choice for lighter-duty vocational applications, while the PX-9 provides more power and torque for heavier-duty tasks.
- Horsepower: Horsepower ratings varied significantly based on the selected engine and configuration. For the PACCAR PX-7, horsepower generally ranged from approximately 200 to 325 hp. The PACCAR PX-9 engines offered a broader spectrum, typically from 260 hp up to 350 hp or more, depending on the specific application and tune.
- Fuel Economy: Fuel economy for medium-duty trucks like the T3 Series is highly dependent on engine choice, transmission, gearing, load, and driving conditions. Specific MPG figures are rarely published or standardized as they are for passenger vehicles. However, Kenworth trucks are engineered with efficiency in mind, utilizing modern emission controls and aerodynamic designs where applicable to maximize fuel savings within their class.
- 0-60 Times: 0-60 mph times are not a standard metric for commercial trucks like the Kenworth T3 Series, as their design prioritizes pulling power, load capacity, and operational efficiency over rapid acceleration. Performance is measured more by torque, gradeability, and overall operational speed.
- Towing Capacity: The towing capacity is a critical specification for the T3 Series and varies greatly depending on the truck's configuration, chassis, and powertrain. The T3 Series is designed for medium-duty applications, meaning it can be configured to tow trailers and haul significant payloads, often in the range of 20,000 to 30,000 pounds Gross Combined Weight Rating (GCWR) or more, depending on the specific build.
- Trim-Level Features: While Kenworth T3 Series trucks are largely vocational and built-to-order, key features and trim considerations revolve around the intended application. Common configurations include different cab types (e.g., conventional day cab, extended day cab), body integrations (e.g., dump body, service body, flatbed, van body), suspension types (e.g., spring, air), braking systems, and drivetrain options (e.g., Allison automatic transmissions, manual transmissions). Interior appointments focus on durability and driver functionality, with options for upgraded seating, infotainment systems, and advanced climate control.
2018 Kenworth T3 Series Specifications
Vehicle Information
| Year | 2018 |
| Make | Kenworth |
| Model | T3 Series |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | Canada |
| Manufacturing City | MEXICALI |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 57000 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 6.7L I6 |
| Engine Size | 6.7L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Rear-Wheel Drive |
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 2018 Kenworth T3 Series Have?
While the 2018 Kenworth T3 Series generally boasts strong reliability, as expected from Kenworth, some owners and operators have reported specific issues or areas to monitor. One common area of concern across many modern diesel trucks, including those from 2018, involves the exhaust gas recirculation (EGR) systems and diesel particulate filters (DPFs). These components, crucial for meeting emissions standards, can sometimes experience clogging or sensor malfunctions, particularly if the truck is used extensively for short-haul, low-RPM driving where the systems don't get a chance to perform their regeneration cycles effectively. This can lead to the check engine light illuminating and potential derating of the engine.
Another area that can require attention, especially in vocational trucks that endure harsh operating conditions, is related to the hydraulic systems and PTO (Power Take-Off) units. Issues can arise from leaks, pump failures, or control system glitches, which are often directly related to the intensity and type of work the truck performs. For specific model years within the T3 Series, there haven't been widespread, model-year-specific major defects reported for 2018 that would suggest a systemic flaw unique to that year. However, as with any complex vehicle, individual components can fail. Electrical gremlins, though less common, can manifest as intermittent issues with dashboard lights, sensors, or control modules. These are often difficult to diagnose and can be costly to repair.
Recalls for Kenworth vehicles are typically issued by the manufacturer or NHTSA for safety-related defects. While there haven't been any universally reported, large-scale recalls specifically targeting critical failures on the 2018 T3 Series that would dramatically impact its long-term reputation, it is always advisable for potential buyers to check the NHTSA website or consult a Kenworth dealer with the vehicle's VIN for any outstanding recalls. Long-term reliability is generally excellent, but it hinges heavily on regular, preventative maintenance performed by qualified technicians and the specific operational environment the truck is subjected to.
Another area that can require attention, especially in vocational trucks that endure harsh operating conditions, is related to the hydraulic systems and PTO (Power Take-Off) units. Issues can arise from leaks, pump failures, or control system glitches, which are often directly related to the intensity and type of work the truck performs. For specific model years within the T3 Series, there haven't been widespread, model-year-specific major defects reported for 2018 that would suggest a systemic flaw unique to that year. However, as with any complex vehicle, individual components can fail. Electrical gremlins, though less common, can manifest as intermittent issues with dashboard lights, sensors, or control modules. These are often difficult to diagnose and can be costly to repair.
Recalls for Kenworth vehicles are typically issued by the manufacturer or NHTSA for safety-related defects. While there haven't been any universally reported, large-scale recalls specifically targeting critical failures on the 2018 T3 Series that would dramatically impact its long-term reputation, it is always advisable for potential buyers to check the NHTSA website or consult a Kenworth dealer with the vehicle's VIN for any outstanding recalls. Long-term reliability is generally excellent, but it hinges heavily on regular, preventative maintenance performed by qualified technicians and the specific operational environment the truck is subjected to.
How long will the 2018 Kenworth T3 Series last?
The 2018 Kenworth T3 Series is built for longevity, and with diligent maintenance, it can easily surpass 300,000 to 500,000 miles, with many units continuing to operate well beyond that. Owner data and maintenance habits are the most significant factors. Trucks used for local delivery or intermittent vocational work, with regular oil changes, fluid checks, and component inspections, can achieve 15-20 years of service. Conversely, trucks in constant heavy-duty, long-haul operations might see a shorter lifespan on certain components. The core chassis and powertrain are exceptionally durable. Weaknesses over time might appear in exhaust aftertreatment systems (DPF/EGR) due to operational demands, or in high-wear vocational equipment attachments. Overall, the T3 Series is known for its robust build and enduring capability.
What Technology & Safety Features are Included?
The 2018 Kenworth T3 Series, being a medium-duty vocational truck, prioritizes functionality, durability, and driver efficiency over cutting-edge consumer-grade technology. While it may not boast the extensive array of advanced infotainment found in passenger vehicles, it is equipped with essential features for modern commercial operation. Standard technology often includes a robust instrument cluster displaying critical vehicle information, engine diagnostics, and trip data. Basic audio systems with AM/FM radio and auxiliary input are common, with options for Bluetooth connectivity and upgraded sound systems available.
Driver-assistance features on the T3 Series are typically geared towards operational safety and visibility. These can include robust lighting packages, powerful mirrors for optimal situational awareness, and often an option for a backup camera system, which is invaluable in busy worksites. Electronic stability control (ESC) and anti-lock braking systems (ABS) are standard safety features, crucial for maintaining control under various load and road conditions. Depending on the specific configuration and vocational application, advanced options might include heated mirrors, air horns, and specialized warning lights.
The cabin design itself is a safety feature, built with durable materials and designed for easy ingress and egress. Seats are typically adjustable and supportive for long hours of operation. Given that the T3 Series is a commercial vehicle, it is not subjected to the same consumer-focused crash-test ratings (like NHTSA's 5-star system) as passenger cars and light trucks. Instead, its safety compliance is governed by Federal Motor Vehicle Safety Standards (FMVSS) applicable to heavy-duty vehicles, focusing on structural integrity, occupant protection in severe impacts, and braking performance. Kenworth designs its trucks to meet or exceed these rigorous standards, ensuring a safe environment for the driver and crew during operation.
Driver-assistance features on the T3 Series are typically geared towards operational safety and visibility. These can include robust lighting packages, powerful mirrors for optimal situational awareness, and often an option for a backup camera system, which is invaluable in busy worksites. Electronic stability control (ESC) and anti-lock braking systems (ABS) are standard safety features, crucial for maintaining control under various load and road conditions. Depending on the specific configuration and vocational application, advanced options might include heated mirrors, air horns, and specialized warning lights.
The cabin design itself is a safety feature, built with durable materials and designed for easy ingress and egress. Seats are typically adjustable and supportive for long hours of operation. Given that the T3 Series is a commercial vehicle, it is not subjected to the same consumer-focused crash-test ratings (like NHTSA's 5-star system) as passenger cars and light trucks. Instead, its safety compliance is governed by Federal Motor Vehicle Safety Standards (FMVSS) applicable to heavy-duty vehicles, focusing on structural integrity, occupant protection in severe impacts, and braking performance. Kenworth designs its trucks to meet or exceed these rigorous standards, ensuring a safe environment for the driver and crew during operation.
What Colors Options are Available?
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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 Kenworth T3 Series Prices and Market Value
When new, the 2018 Kenworth T3 Series could range significantly, typically from $60,000 to over $100,000, depending heavily on engine, chassis, cab configuration, and vocational bodywork. The used market for a 2018 T3 Series in good condition generally falls between $35,000 and $75,000, again with substantial variation based on mileage, condition, and specific equipment. These trucks experience moderate depreciation. Factors like mileage, the condition of the engine and transmission, the state of the vocational body (e.g., dump bed, crane), overall cosmetic appearance, and maintenance records significantly impact resale value. Trucks with documented, consistent maintenance and lower mileage tend to retain their value better.
2018 Kenworth T3 Series Cost of Ownership
Owning a 2018 Kenworth T3 Series involves considerable costs. Insurance premiums can be substantial due to the commercial nature and value of the vehicle. Fuel costs are a major ongoing expense, directly tied to engine efficiency, operational use, and diesel prices. Maintenance and repair costs are also significant; while Kenworths are durable, specialized diesel mechanics and parts can be expensive. Routine maintenance, including fluid changes, filter replacements, and DPF/EGR system checks, is crucial. Overall, the T3 Series is not an economical vehicle to own in the same vein as a passenger car, but its TCO (Total Cost of Ownership) is often justifiable for businesses due to its productivity and longevity when properly maintained.
2018 Kenworth T3 Series Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2018 Kenworth T3 Series 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 Kenworth T3 Series Insurance
Insurance for a 2018 Kenworth T3 Series is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Kenworth T3 Series Compare to Other Truck?
The 2018 Kenworth T3 Series competes in the medium-duty vocational truck segment against strong contenders like the Freightliner M2 Series, International MV Series, and Hino Conventional Series. In terms of performance, the Kenworth T3 Series, particularly with PACCAR PX-9 engines, often provides robust power and torque suitable for demanding vocational applications, rivaling or exceeding offerings from some competitors. Its chassis is known for exceptional durability, a hallmark of Kenworth, giving it an edge in long-term reliability and build quality compared to some mass-produced alternatives.
Features on the T3 Series are typically focused on work-readiness and driver productivity. While competitors might offer more consumer-oriented tech, Kenworth prioritizes practical ergonomics and durable materials in the cabin. The T3 Series excels in customization; it can be configured for a vast array of vocational needs, from refuse collection to construction, often more precisely than some rivals that offer more standardized packages.
Regarding price, the Kenworth T3 Series typically sits at a premium compared to some competitors like Hino or International. This higher initial investment is often justified by its superior build quality, driver comfort, and proven long-term reliability, which can lead to lower total cost of ownership over its lifespan. For those seeking a similar blend of durability and performance with potentially a slightly lower upfront cost, the Freightliner M2 106 is a very comparable alternative. The International MV Series also offers strong vocational capabilities and a wide range of configurations. However, for buyers prioritizing the absolute best in build integrity and a reputation for enduring quality, the Kenworth T3 Series remains a benchmark, often worth the extra investment for businesses that rely on their trucks to perform consistently for many years.
Features on the T3 Series are typically focused on work-readiness and driver productivity. While competitors might offer more consumer-oriented tech, Kenworth prioritizes practical ergonomics and durable materials in the cabin. The T3 Series excels in customization; it can be configured for a vast array of vocational needs, from refuse collection to construction, often more precisely than some rivals that offer more standardized packages.
Regarding price, the Kenworth T3 Series typically sits at a premium compared to some competitors like Hino or International. This higher initial investment is often justified by its superior build quality, driver comfort, and proven long-term reliability, which can lead to lower total cost of ownership over its lifespan. For those seeking a similar blend of durability and performance with potentially a slightly lower upfront cost, the Freightliner M2 106 is a very comparable alternative. The International MV Series also offers strong vocational capabilities and a wide range of configurations. However, for buyers prioritizing the absolute best in build integrity and a reputation for enduring quality, the Kenworth T3 Series remains a benchmark, often worth the extra investment for businesses that rely on their trucks to perform consistently for many years.
Final Verdict: Is the 2018 Kenworth T3 Series a Good Truck?
The 2018 Kenworth T3 Series is ideally suited for businesses and owner-operators who require a durable, versatile, and highly configurable medium-duty truck for demanding vocational applications such as construction, delivery, municipal services, or specialized hauling. It's worth buying for those who prioritize long-term reliability, robust performance, and a driver-centric environment over the lowest initial price. Buying used is often a wise decision, providing excellent value as the truck's inherent durability means a well-maintained unit can still offer many years of service. Specific trims configured for the intended vocational use will offer the best value. It represents a sound investment for those seeking a workhorse that can withstand rigorous use and deliver dependable performance.
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