The 2004 Kenworth T600 is a renowned Class 8 conventional truck, part of a lineage known for its aerodynamic design and driver comfort. Introduced in the late 1980s, the T600 evolved through various iterations, with the 2004 model representing a mature stage of its development. Its distinctive sloped hood and integrated bumper are hallmarks of its aerodynamically focused, stylish body. While specific trims can vary based on vocational application (e.g., long-haul, heavy haul, vocational), the T600's popularity stems from its blend of fuel efficiency, robust performance, and a surprisingly comfortable cab for its era, making it a sought-after used commercial vehicle.
The Good
The 2004 Kenworth T600 excels in its aerodynamic efficiency, leading to impressive fuel economy. Drivers appreciate its spacious and comfortable cabin, enhancing long-haul productivity. Its robust construction ensures legendary reliability, while the distinctive, forward-thinking design still turns heads, offering both practical savings and a sense of pride.
The Bad
Potential weaknesses for the 2004 Kenworth T600 include aging electrical components and the possibility of wear and tear on suspension and exhaust systems due to high mileage. Some drivers may find the interior technology dated compared to modern trucks, and older models might exhibit signs of rust or corrosion in harsh climates.
2004 Kenworth T600: Quick Overview
- Engine Options: The 2004 Kenworth T600 was typically equipped with powerful and reliable diesel engines from leading manufacturers. Common options included Cummins ISX, ISMe, and ISM series, as well as Caterpillar C15 and C16 engines. These engines were designed for heavy-duty applications and long-haul durability.
- Horsepower: Horsepower ratings varied significantly depending on the specific engine model and configuration chosen by the original owner. Typically, these engines would range from approximately 400 horsepower up to 600 horsepower or more for specialized heavy-haul applications.
- Fuel Economy: Fuel economy is a significant strong point for the T600 due to its aerodynamic design. While precise MPG figures are highly variable based on load, terrain, driving style, and engine configuration, well-maintained T600s are known to achieve competitive fuel efficiency for their class, often in the range of 5.5 to 7.5 miles per gallon.
- 0-60 Times: 0-60 mph times are not a standard metric for Class 8 trucks, as their primary purpose is hauling heavy loads at sustained speeds, not rapid acceleration. These trucks are designed for torque and pulling power, not quick sprints.
- Towing Capacity: The towing capacity of a 2004 Kenworth T600 is substantial and dependent on the specific chassis configuration, axle ratings, and intended application. They are designed for gross combined vehicle weights (GCVW) ranging from 80,000 lbs up to 150,000 lbs or even higher for specialized heavy-haul operations, with typical fifth-wheel ratings often exceeding 50,000 lbs.
- Trim-Level Features: As a commercial truck, "trim levels" are less about luxury and more about vocational application and specification. Key features that would vary include:
- Sleeper cab configurations (e.g., 40-inch, 60-inch, 72-inch for long-haul operations)
- Suspension types (e.g., air ride suspensions like Kenworth Airglide, or mechanical options)
- Axle configurations (e.g., single, tandem, tridem)
- Brake systems (e.g., air brakes, anti-lock braking systems)
- Interior amenities focused on driver comfort and functionality for long hours: upgraded seats, air conditioning, heating, storage, and sometimes auxiliary power units.
- Advanced electronics for engine monitoring and diagnostics.
2004 Kenworth T600 Specifications
Vehicle Information
| Year | 2004 |
| Make | Kenworth |
| Model | T600 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | Mexico |
| 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 | 12L I6 |
| Engine Size | 14.6L |
| 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 | - |
Vehicle History Report
Vehicle
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Analysis
Analysis
What Problems Does the 2004 Kenworth T600 Have?
The 2004 Kenworth T600, like many heavy-duty trucks of its era, is generally considered very reliable. However, as with any vehicle, especially those with high mileage and extensive service, certain issues can become more prevalent over time.
One common area of concern for trucks from this period is the aging of electrical components. Wiring harnesses, sensors, and control modules can degrade or fail due to vibration, heat cycles, and exposure to the elements. This can lead to intermittent fault codes, illumination of the check engine light, or failure of various systems such as lighting, HVAC, or engine controls. Regular inspection and maintenance of the electrical system are crucial.
Fuel system components, particularly injectors and fuel pumps, can also require attention as these trucks age and accumulate miles. Wear and tear, combined with the quality of fuel used, can affect their performance and longevity. Diesel particulate filters (DPFs), if equipped on certain configurations, can also become clogged and require cleaning or replacement.
The exhaust system, including mufflers and catalytic converters, can be susceptible to corrosion, especially in regions with heavy road salt usage during winter months. Leaks in exhaust systems can affect performance and emissions.
Suspension components, such as air springs, shock absorbers, and bushings, are subject to wear. Drivers might report a less comfortable ride or handling issues if these components are not maintained. The robust chassis and frame are typically very durable, but frame rust can be an issue in coastal or high-salt environments.
While specific widespread recalls for the 2004 model year that indicate a systemic flaw are not extensively documented in public databases for this particular year, individual trucks may have had recalls issued for specific components or systems by engine or component manufacturers. It is always recommended to check the VIN with Kenworth or the relevant engine manufacturer for any outstanding recall campaigns.
Long-term reliability hinges heavily on proactive maintenance and regular servicing. Owners who adhere to recommended maintenance schedules, use quality fluids and parts, and address minor issues promptly tend to experience far fewer significant problems. The inherent build quality of Kenworth trucks means that with proper care, they can achieve very high mileage and remain dependable workhorses for many years.
One common area of concern for trucks from this period is the aging of electrical components. Wiring harnesses, sensors, and control modules can degrade or fail due to vibration, heat cycles, and exposure to the elements. This can lead to intermittent fault codes, illumination of the check engine light, or failure of various systems such as lighting, HVAC, or engine controls. Regular inspection and maintenance of the electrical system are crucial.
Fuel system components, particularly injectors and fuel pumps, can also require attention as these trucks age and accumulate miles. Wear and tear, combined with the quality of fuel used, can affect their performance and longevity. Diesel particulate filters (DPFs), if equipped on certain configurations, can also become clogged and require cleaning or replacement.
The exhaust system, including mufflers and catalytic converters, can be susceptible to corrosion, especially in regions with heavy road salt usage during winter months. Leaks in exhaust systems can affect performance and emissions.
Suspension components, such as air springs, shock absorbers, and bushings, are subject to wear. Drivers might report a less comfortable ride or handling issues if these components are not maintained. The robust chassis and frame are typically very durable, but frame rust can be an issue in coastal or high-salt environments.
While specific widespread recalls for the 2004 model year that indicate a systemic flaw are not extensively documented in public databases for this particular year, individual trucks may have had recalls issued for specific components or systems by engine or component manufacturers. It is always recommended to check the VIN with Kenworth or the relevant engine manufacturer for any outstanding recall campaigns.
Long-term reliability hinges heavily on proactive maintenance and regular servicing. Owners who adhere to recommended maintenance schedules, use quality fluids and parts, and address minor issues promptly tend to experience far fewer significant problems. The inherent build quality of Kenworth trucks means that with proper care, they can achieve very high mileage and remain dependable workhorses for many years.
How long will the 2004 Kenworth T600 last?
The 2004 Kenworth T600 is built for longevity, and it's not uncommon to find these trucks with well over a million miles on the odometer. A typical long-haul truck in consistent service could accumulate 100,000 to 150,000 miles per year. Therefore, a 2004 model could realistically have between 1.5 to 2 million miles or more if meticulously maintained.
Long-term durability is a strong suit for the T600. The chassis, frame, and core powertrain components are designed to withstand extreme conditions and heavy usage. However, over time, components like the transmission, differential, and auxiliary systems will eventually require rebuilds or replacements. Electrical gremlins, exhaust system wear, and suspension components are also common areas that will need attention as the truck ages. Proper, consistent maintenance is the single biggest factor in its lifespan, allowing it to surpass many of its contemporaries in terms of service years and total mileage.
Long-term durability is a strong suit for the T600. The chassis, frame, and core powertrain components are designed to withstand extreme conditions and heavy usage. However, over time, components like the transmission, differential, and auxiliary systems will eventually require rebuilds or replacements. Electrical gremlins, exhaust system wear, and suspension components are also common areas that will need attention as the truck ages. Proper, consistent maintenance is the single biggest factor in its lifespan, allowing it to surpass many of its contemporaries in terms of service years and total mileage.
What Technology & Safety Features are Included?
The 2004 Kenworth T600 represents a period where in-cab technology was functional rather than feature-rich by today's standards. Built-in tech primarily focused on operational efficiency and diagnostics. Standard features would typically include:
Instrumentation and Diagnostics: A comprehensive dashboard with analog gauges for engine RPM, speed, oil pressure, coolant temperature, and fuel levels. Digital displays often provided access to engine fault codes, trip odometers, and basic performance monitoring.
Communication: While not always built-in, many trucks were equipped with CB radio mounts and wiring. Some higher-spec models or aftermarket installations might include early forms of satellite communication or GPS.
Entertainment: Standard entertainment was rudimentary. This usually consisted of an AM/FM radio and a single-disc CD player. Auxiliary inputs for external devices were rare. High-end options might have included premium speaker systems or even a small TV/VCR unit in larger sleeper cabs.
Driver Assistance Features: Advanced driver-assistance systems (ADAS) as we know them today were virtually non-existent. Features like cruise control were standard. Anti-lock braking systems (ABS) were increasingly common and considered a significant safety feature.
Safety Features: Safety in the 2004 T600 was primarily derived from its robust construction. Features included:
Crash-Test Ratings: Official crash-test ratings, like those from NHTSA or IIHS for passenger vehicles, are not typically performed or published for heavy-duty commercial trucks like the Kenworth T600. These vehicles are designed to withstand different types of forces and operate in environments where occupant protection is paramount but also secondary to the vehicle's ability to perform its primary function of hauling cargo. The design philosophy emphasizes structural integrity to protect the driver and the cargo. The absence of public crash-test ratings does not imply a lack of safety; rather, it reflects the specialized nature and regulatory framework for commercial vehicles.
Instrumentation and Diagnostics: A comprehensive dashboard with analog gauges for engine RPM, speed, oil pressure, coolant temperature, and fuel levels. Digital displays often provided access to engine fault codes, trip odometers, and basic performance monitoring.
Communication: While not always built-in, many trucks were equipped with CB radio mounts and wiring. Some higher-spec models or aftermarket installations might include early forms of satellite communication or GPS.
Entertainment: Standard entertainment was rudimentary. This usually consisted of an AM/FM radio and a single-disc CD player. Auxiliary inputs for external devices were rare. High-end options might have included premium speaker systems or even a small TV/VCR unit in larger sleeper cabs.
Driver Assistance Features: Advanced driver-assistance systems (ADAS) as we know them today were virtually non-existent. Features like cruise control were standard. Anti-lock braking systems (ABS) were increasingly common and considered a significant safety feature.
Safety Features: Safety in the 2004 T600 was primarily derived from its robust construction. Features included:
- Heavy-duty frame and cab structure designed to absorb impact.
- Air brakes with an emphasis on reliable stopping power.
- Seat belts for the driver and any passengers.
- External lighting systems (headlights, turn signals, marker lights) for visibility.
- Optional features that could enhance safety might include advanced mirror systems for better visibility, or perhaps more sophisticated onboard diagnostic systems that could alert drivers to potential mechanical issues before they became critical.
Crash-Test Ratings: Official crash-test ratings, like those from NHTSA or IIHS for passenger vehicles, are not typically performed or published for heavy-duty commercial trucks like the Kenworth T600. These vehicles are designed to withstand different types of forces and operate in environments where occupant protection is paramount but also secondary to the vehicle's ability to perform its primary function of hauling cargo. The design philosophy emphasizes structural integrity to protect the driver and the cargo. The absence of public crash-test ratings does not imply a lack of safety; rather, it reflects the specialized nature and regulatory framework for commercial vehicles.
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.
2004 Kenworth T600 Prices and Market Value
When new, a 2004 Kenworth T600 could range significantly in price, typically from around $100,000 to over $180,000, depending heavily on engine, chassis configuration, sleeper options, and customizations.
Currently, the used market prices for a 2004 Kenworth T600 vary widely, generally falling between $25,000 and $70,000. Factors such as mileage, overall condition, maintenance history, engine and transmission type, and any specific vocational equipment attached heavily influence these prices.
Depreciation on commercial trucks like the T600 is substantial in the early years but plateaus significantly after a decade, as their value becomes more tied to their operational capability and remaining lifespan rather than cosmetic appeal. Excellent maintenance records, a desirable engine (like a Cummins ISX or Cat C15), and a well-maintained sleeper are key factors that boost resale value. Trucks in good working order with documented service history will always command a premium.
Currently, the used market prices for a 2004 Kenworth T600 vary widely, generally falling between $25,000 and $70,000. Factors such as mileage, overall condition, maintenance history, engine and transmission type, and any specific vocational equipment attached heavily influence these prices.
Depreciation on commercial trucks like the T600 is substantial in the early years but plateaus significantly after a decade, as their value becomes more tied to their operational capability and remaining lifespan rather than cosmetic appeal. Excellent maintenance records, a desirable engine (like a Cummins ISX or Cat C15), and a well-maintained sleeper are key factors that boost resale value. Trucks in good working order with documented service history will always command a premium.
2004 Kenworth T600 Cost of Ownership
Owning a 2004 Kenworth T600 involves significant costs. Insurance premiums for commercial vehicles are substantial, varying based on coverage, driver record, and operating radius. Fuel costs are a major ongoing expense, though the T600's aerodynamic design helps mitigate this. Maintenance and repair costs are considerable; while reliable, parts and labor for Class 8 trucks are premium. Regular preventive maintenance is crucial to minimize expensive breakdowns. Overall, while its initial purchase price can be lower on the used market, the T600 is not an economical vehicle to own for a small operator; it's a costly but potentially profitable business tool when utilized effectively.
2004 Kenworth T600 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2004 Kenworth T600 Recalls & Defects
Equipment:other:labels
Recall date
2004-07-15
Recall no.
04v356000
Source
NHTSA
Summary
Certain Trucks Fail TO Conform TO THE Requirements OF Federal Motor Vehicle Safety Standard NO. 120, 'tire Selection and Rims FOR Motor Vehicles Other Than Passenger Cars.' THE Tire Pressure WAS Omitted From THE Vehicle's Certification Label.
Consequence
IF THE Tire IS Operated IN AN Under-Inflated Condition, THE Load Carrying Capacity OF THE Vehicle MAY BE Compromised, Increasing THE Risk OF A Crash.
Remedy
Owners Will BE Provided With A Corrected Label. THE Recall Began August 12, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Paccar/Kenworth Recall NO. 04kw2.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Structure
Recall date
2004-11-02
Recall no.
04v533000
Source
NHTSA
Summary
ON Certain Trucks, Some OF THE Huck Bolts ON THE Cab MAY NOT Have Been Properly Installed.
Consequence
IF THE Huck Bolts ARE NOT Properly Installed, IN AN Extreme Loading Condition (Such AS Frontal And/Or Side Impact or A Vehicle Rollover Situation), THE Cab Structure Could BE Compromised and NOT Provide Adequate Protection FOR THE Occupant Increasing THE Risk OF Personal Injury.
Remedy
Dealers Will Inspect and Replace THE Huck Bolts ON THE Cab Attaching Structure OF THE Left-Hand Door Aperture, IF Necessary. THE Recall Began ON November 19, 2004. Owners Should Contact Kenworth AT 425-828-5440.
Notes
Kenworth's Recall NO. 04kw7.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Electrical System:wiring
Recall date
2004-12-10
Recall no.
04v580000
Source
NHTSA
Summary
ON Certain Trucks, THE Power Feed Harness P92-1993 Terminals Were NOT Properly Crimped.
Consequence
This Could Lead TO Intermittent Power Loss Affecting THE Electrical System and Possibly Result IN A Fire.
Remedy
Dealers Will Replace THE Harness. THE Recall Began January 13, 2005. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Paccar/Kenworth Recall NO. 04kw8.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Electrical System:wiring:front Underhood
Recall date
2004-07-21
Recall no.
04v360000
Source
NHTSA
Summary
ON Certain Trucks Equipped With A Combination OF Caterpillar C11/C13 Engines and AN Optional Leece Neville Brushless Alternator, A Chaffing Point MAY Exist Between A Heat Shield ON THE Engine and THE Wiring FOR THE Alternator.
Consequence
This Could Lead TO AN Electrical Short or ARC Situation Which Could Result IN AN Engine Fire.
Remedy
Dealers Will Change THE Alternator TO A Brush-Type Alternator That IS Shorter IN Length and Provide THE Necessary Clearance TO All Surrounding Components. THE Recall Began August 31, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Paccar/Kenworth Recall NO. 04kw3.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Power Train:driveline:universal Joint
Recall date
2004-09-13
Recall no.
04v449000
Source
NHTSA
Summary
ON Certain Trucks Built With THE Optional Dana SPL Driveline, THE U-Joint Fasteners AT THE Output Yoke OF THE Transmission Were NOT Properly Tightened.
Consequence
IF THE U-Joints Were TO Become Loose, A Portion OF THE Driveline Could Become Detached From THE Vehicle and Fall OUT From Under THE Vehicle, Which Could Cause A Crash.
Remedy
Dealers Will Verify THE Torque OF THE U-Joint Fasteners. Parts Showing Excessive Wear Will BE Replaced. THE Recall Began ON November 12, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Kenworth Recall No.04kw6.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Electrical System:wiring
Recall date
2004-04-12
Recall no.
04v174000
Source
NHTSA
Summary
Certain Trucks Equipped With Eaton Fuller Ultrasonic Transmissions Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard NO. 102, "transmission Shift Lever Sequence, Starter Interlock and Transmission Braking Effect." THE Cab Transmission Harness Could Have Been Incorrectly Wired During Production Installation.
Consequence
This Could Cause THE Neutral Start Feature OF THE Transmission TO Disable Allowing THE Vehicle TO Start IN Gear Increasing THE Potential FOR A Crash.
Remedy
Dealers Will Repair THE Connections IN THE Wiring Harness IF Necessary. Owner Notification Began ON MAY 7, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Kenworth Recall NO. 04kw1.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Suspension
Recall date
2005-04-28
Recall no.
05v189000
Source
NHTSA
Summary
ON Certain Heavy Duty Class 8 Trucks, THE Suspension HAS Transverse Beam Castings That MAY Fracture Under Normal Loads. IF A Casting Breaks When THE Vehicle IS Traveling ON A Roadway There IS THE Potential FOR Pieces OF THE Casting TO Become Projectiles and THE Suspension's Transverse Beam MAY Drop Down Low Enough TO Contact THE Road Surface.
Consequence
This Could Cause Sparks That Could Potentially Ignite and Cause A Fire.
Remedy
Dealers Will Inspect and Replace THE Defective Transverse Beam Assemblies Free OF Charge. THE Recall Began ON June 10, 2005, With Letters Being Mailed TO Peterbilt Owners; and ON June 17, 2005, FOR Kenworth Owners. Owners MAY Contact Peterbilt AT 940-591-4201 or Kenworth AT 425-828-5440.
Notes
Peterbilt Recall NO. 405-B and Kenworth Recall NO. 05kw3.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Engine and Engine Cooling
Recall date
2005-12-22
Recall no.
05v570000
Source
NHTSA
Summary
ON Certain Tractors Equipped With Caterpillar Diesel Engines, THE Variable Valve Actuation OIL Line MAY Wear Against THE Sharp Edge OF THE Cylinder Head IF NOT Positioned Correctly.
Consequence
THE OIL Line MAY BE CUT ON THE Cylinder Head Causing AN OIL Leak and A Possible Fire.
Remedy
Caterpillar, IN Conjunction With Paccar, Will BE Conducting THE Owner Notification and Remedy FOR This Campaign Free OF Charge. Owners MAY Call Caterpillar AT 309-675-6496, Kenworth AT 425-828-5440, or Peterbilt AT 940-591-4201.
Notes
Kenworth Recall NO. 05kw7 and Peterbilt Recall NO. 1205e.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236(Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Suspension
Recall date
2008-09-24
Recall no.
08v485000
Source
NHTSA
Summary
Paccar IS Recalling 130 MY 2004-2009 T2000, T800, T600, W900 and T660 Kenworth Trucks Built With AN Ag400 Rear Suspension, Long Stroke Brake Chambers, and Wide Base Tires (Super Singles). These Vehicles MAY Develop AN Increase IN Lateral and Vertical Axle Movement. This Movement MAY Cause Part or Parts OF THE Brake Assembly (Brake CAM Tube Support, Brake Chamber Bracket, Brake Chamber, Brake Spider) TO Develop Fatigue Cracks, Possibly Resulting IN THE Failure OF THE Part or Parts Within THE Brake Assembly.
Consequence
A Failure MAY Reduce Vehicle Brake Performance, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Install THE CAM Tube Support Brackets ON All OF THE Rear Axle Wheel Ends. Inspect THE Rear Axle Brake Assembly and Replace IT IF Cracked. THE Recall IS Expected TO Begin During November 2008. Owners MAY Contact Kenworth AT 1-425-828-5440.
Notes
Kenworth Recall NO. 08kwb. Customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.
Service Brakes, AIR
Recall date
2009-06-30
Recall no.
09v239000
Source
NHTSA
Summary
Kenworth IS Recalling 3,423 MY 2004-2009 T2000, T800,t600, W900 and T660 Vehicles. Increased Brake Excitation IN A Certain Vehicle Configuration Which Includes Bendix Drum Brakes, Wide Base Low Profile Single Tires, and AN Ag400 or Ag460 Rear Suspension, DUE TO ITS Unique Brake Clocking and CAM Tube Length, CAN Cause Fatigue and Cracking TO Brake Assembly Components.
Consequence
Cracking CAN Cause A Complete Fracture OF THE CAM Tube, Which Could Increase Stopping Distance and Decrease Parking Brake Hold Capability.
Remedy
Dealers Will Inspect THE Rear Axle Brakes Assembly, Replace Cracked Rear Axle Brakes Assembly Components Where Required, and Install CAM Tube Support Brackets ON All Rear Axle Wheel Ends Free OF Charge. THE Recall IS Expected TO Begin or Before July 25, 2009. Owner MAY Contact Kenworth AT 1-425-828-5440.
Notes
Paccar Recall NO. 09kw7.owners MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO <A Href=http://Www.safercar.gov>http://www.safercar.gov</a> .
2004 Kenworth T600 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
2004 Kenworth T600 Insurance
Insurance for a 2004 Kenworth T600 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Kenworth T600 Compare to Other Truck?
The 2004 Kenworth T600 competed in the highly competitive Class 8 conventional truck market against formidable rivals like the Peterbilt 379, Freightliner Columbia, and Volvo VNL.
Performance: Performance-wise, the T600 was known for its strong pulling power and reliable powertrains, often featuring Cummins or Caterpillar engines. Its aerodynamic design offered a distinct advantage in fuel efficiency compared to less aerodynamically optimized trucks of the era. Peterbilt 379s were often lauded for their raw power and traditional styling, while Freightliner Columbias offered a blend of aerodynamics and value. Volvo VNLs were often seen as having advanced technology and comfort for their time.
Features: In 2004, features were more utilitarian. The T600 offered a comfortable and functional cab, especially in its sleeper configurations, focusing on driver ergonomics and long-haul livability. Its distinctive hood and windshield provided good visibility. Competitors like the Peterbilt 379 focused on classic styling and a driver-centric interior, while the Volvo VNL might have offered more integrated electronics and driver aids. However, by modern standards, all trucks from this era are relatively basic in terms of tech.
Reliability: Kenworth has a reputation for building exceptionally durable and reliable trucks, and the T600 is no exception. Its robust construction means many units are still in service today. Competitors like Peterbilt also boast strong reliability. Freightliner trucks often offered competitive reliability but sometimes at a slightly lower price point, reflecting their manufacturing approach. Volvo trucks were also known for durability, though sometimes with more complex electronics that could be costly to repair.
Price: When new, these trucks were in a similar premium price bracket. On the used market in 2024, the 2004 Kenworth T600 generally holds its value well due to its reputation for fuel efficiency and durability, often falling in a similar range as comparable Peterbilt 379s and potentially higher than some Freightliner Columbias, depending on condition. Volvo VNLs can also be good value, though specific powertrain issues might influence their used market price.
Alternatives: For a similar blend of aerodynamic efficiency, reliability, and driver comfort in a 2004 model year, the Peterbilt 379 is a very comparable alternative, though often with a more classic, less aerodynamic aesthetic. If budget is a primary concern and slightly less aerodynamic efficiency is acceptable, a Freightliner Columbia could be considered. For those seeking advanced comfort and a potentially more modern (for the time) feel, a Volvo VNL from the same era might be worth exploring, though potential maintenance costs for Volvo systems should be factored in.
Performance: Performance-wise, the T600 was known for its strong pulling power and reliable powertrains, often featuring Cummins or Caterpillar engines. Its aerodynamic design offered a distinct advantage in fuel efficiency compared to less aerodynamically optimized trucks of the era. Peterbilt 379s were often lauded for their raw power and traditional styling, while Freightliner Columbias offered a blend of aerodynamics and value. Volvo VNLs were often seen as having advanced technology and comfort for their time.
Features: In 2004, features were more utilitarian. The T600 offered a comfortable and functional cab, especially in its sleeper configurations, focusing on driver ergonomics and long-haul livability. Its distinctive hood and windshield provided good visibility. Competitors like the Peterbilt 379 focused on classic styling and a driver-centric interior, while the Volvo VNL might have offered more integrated electronics and driver aids. However, by modern standards, all trucks from this era are relatively basic in terms of tech.
Reliability: Kenworth has a reputation for building exceptionally durable and reliable trucks, and the T600 is no exception. Its robust construction means many units are still in service today. Competitors like Peterbilt also boast strong reliability. Freightliner trucks often offered competitive reliability but sometimes at a slightly lower price point, reflecting their manufacturing approach. Volvo trucks were also known for durability, though sometimes with more complex electronics that could be costly to repair.
Price: When new, these trucks were in a similar premium price bracket. On the used market in 2024, the 2004 Kenworth T600 generally holds its value well due to its reputation for fuel efficiency and durability, often falling in a similar range as comparable Peterbilt 379s and potentially higher than some Freightliner Columbias, depending on condition. Volvo VNLs can also be good value, though specific powertrain issues might influence their used market price.
Alternatives: For a similar blend of aerodynamic efficiency, reliability, and driver comfort in a 2004 model year, the Peterbilt 379 is a very comparable alternative, though often with a more classic, less aerodynamic aesthetic. If budget is a primary concern and slightly less aerodynamic efficiency is acceptable, a Freightliner Columbia could be considered. For those seeking advanced comfort and a potentially more modern (for the time) feel, a Volvo VNL from the same era might be worth exploring, though potential maintenance costs for Volvo systems should be factored in.
Final Verdict: Is the 2004 Kenworth T600 a Good Truck?
The 2004 Kenworth T600 is ideal for owner-operators and small to medium-sized fleets prioritizing fuel efficiency, robust reliability, and driver comfort in a proven package. It's an excellent choice for long-haul trucking where its aerodynamic design translates directly into operational savings.
It is absolutely worth buying if you are looking for a dependable workhorse and can find one in good mechanical condition with a solid maintenance history. Given its age, purchasing a used T600 is the only option. Focus on units with strong, well-maintained engines (Cummins or Caterpillar) and transmissions. Sleeper cab configurations are best for long-haul applications. Thorough pre-purchase inspection by a qualified heavy-duty mechanic is non-negotiable to identify potential issues and ensure its long-term viability and value.
It is absolutely worth buying if you are looking for a dependable workhorse and can find one in good mechanical condition with a solid maintenance history. Given its age, purchasing a used T600 is the only option. Focus on units with strong, well-maintained engines (Cummins or Caterpillar) and transmissions. Sleeper cab configurations are best for long-haul applications. Thorough pre-purchase inspection by a qualified heavy-duty mechanic is non-negotiable to identify potential issues and ensure its long-term viability and value.
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