The 2003 Kenworth W900 is a legendary Class 8 conventional truck, known for its iconic, long-nosed design and robust construction. Introduced in the mid-20th century, the W900 series, including the W900B and W900L variants, has been a staple in long-haul trucking. Popular for its timeless aesthetics, driver comfort, and powerful performance, it often commands a premium even in the used market. Pricing for a 2003 model can vary significantly based on condition and specifications, typically ranging from $30,000 to $70,000+.
The Good
The 2003 Kenworth W900 excels in raw performance and legendary reliability. Its classic, imposing design evokes pride for owner-operators, while a spacious, comfortable cabin appeals to drivers on long hauls. This truck offers enduring value, making it a practical investment for those prioritizing durability and a strong resale.
The Bad
Potential buyers of a 2003 Kenworth W900 should watch for wear and tear common in older heavy-duty trucks. This includes the condition of the engine and transmission, suspension components, and electrical systems. Rust, especially in the chassis and cab corners, can also be a concern, requiring thorough inspection.
2003 Kenworth W900: Quick Overview
- Engine Options: The 2003 Kenworth W900 was typically equipped with powerful, large-displacement diesel engines from Cummins and Caterpillar. Common options included the Cummins ISX series and the Caterpillar C15. These engines were designed for heavy-duty, long-haul applications, offering substantial torque and durability.
- Horsepower: Horsepower ratings generally ranged from approximately 370 hp to over 600 hp, depending on the specific engine model and configuration chosen by the original owner. Higher horsepower was usually selected for demanding routes or heavier loads.
- Fuel Economy: Fuel economy for a Class 8 truck like the W900 is highly variable and dependent on load, terrain, driving style, and specific engine tuning. Typically, these trucks achieve between 4.5 to 7 miles per gallon (MPG).
- 0-60 Times: 0-60 mph times are not a primary metric for heavy-duty trucks and are generally not published or tracked. The focus is on acceleration under load, which these vehicles are engineered for.
- Towing Capacity: The towing capacity is substantial, designed for heavy freight. While specific ratings vary based on the axle configuration, chassis, and trailer setup, these trucks are built to handle gross combined weights of 80,000 lbs up to 100,000 lbs or more, often exceeding these figures with specialized permits and configurations.
- Trim-Level Features: The 2003 Kenworth W900 offered various configurations and options to suit owner-operators and fleet buyers. Key features and options included:
- Aerodynamic Enhancements: Options for aerodynamic fairings, optimized for fuel efficiency on long hauls.
- Cabin Configurations: Available in different sleeper sizes (e.g., 42-inch, 60-inch, 72-inch) to accommodate drivers on extended trips.
- Interior Amenities: Options for premium interior materials, upgraded seats, auxiliary heating and air conditioning, refrigerators, and entertainment systems.
- Suspension Systems: Various air suspension options for improved ride comfort and load stability.
- Axle and Drivetrain Options: Multiple axle configurations (e.g., tandem rear axles) and transmission choices (manual and automatic) to suit different operational needs.
2003 Kenworth W900 Specifications
Vehicle Information
| Year | 2003 |
| Make | Kenworth |
| Model | W900 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Compact Car |
Manufacturing Details
| Made In | United States |
| Manufacturing City | RENTON |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 80001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 12.0L L6 DIESEL |
| Engine Size | 12L |
| 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
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 2003 Kenworth W900 Have?
As a robust Class 8 truck, the 2003 Kenworth W900 is generally known for its long-term reliability, especially when properly maintained. However, like any vehicle of this age and type, certain issues can arise. One area of frequent concern for older heavy-duty trucks, including the W900, is related to the engine and transmission. While the core components are typically very durable, issues can manifest with age, such as turbocharger problems, injector failures, or worn clutch components in manual transmissions. For specific models and years, it's crucial to research the engine and transmission used. For example, some older electronically controlled diesel engines may have issues with wiring harnesses or control modules.
- Electrical Systems: Older electrical systems can develop gremlins over time, including faulty sensors, malfunctioning dash lights, or issues with the HVAC controls. Corrosion on connectors and grounds is a common culprit.
- Suspension and Brakes: Air suspension systems, while generally reliable, can develop leaks in air bags or lines over many years. Brake components, including air lines, chambers, and slack adjusters, will require regular maintenance and eventual replacement.
- Cab and Chassis Wear: The extensive use in commercial applications means that chassis components like U-joints, drivelines, and frame corrosion can be areas to inspect closely. In the cab, wear on upholstery, pedals, and steering components is common.
- Emissions Systems: Depending on the specific engine and regional regulations, issues related to older emissions control systems might arise, though many 2003 models predate the most complex modern systems.
How long will the 2003 Kenworth W900 last?
The 2003 Kenworth W900 is built for longevity, with many units continuing to serve reliably for hundreds of thousands, if not over a million miles. On average, a well-maintained W900 can see 15-20 years of service. Owner data and maintenance habits are paramount. Trucks used for frequent, long-haul routes with rigorous preventative maintenance schedules can easily accumulate 100,000 to 150,000 miles annually. While the chassis and core components are incredibly durable, weaknesses over time can include gradual wear on the drivetrain, suspension, and electrical systems. However, these are often repairable and indicative of a working vehicle rather than fundamental design flaws. The inherent strength of Kenworth engineering means that major component failures are less common than in lesser-built trucks, ensuring long-term durability for those who invest in their upkeep.
What Technology & Safety Features are Included?
The 2003 Kenworth W900, by contemporary standards, is a utilitarian vehicle focused on function over advanced technology. Built in an era where driver comfort and operational efficiency were prioritized, its technology suite is relatively basic.
- Built-in Tech: Standard technology included essential instrumentation such as analog gauges for engine RPM, speed, fuel level, oil pressure, and coolant temperature. Information displays might include odometer, trip meters, and basic diagnostic readouts. Features like cruise control were common.
- Entertainment: Factory-installed entertainment options were typically limited to an AM/FM radio and cassette or CD player. Many owner-operators would customize their cabins with aftermarket sound systems, satellite radios, and even small televisions.
- Driver-Assistance Features: Advanced driver-assistance systems (ADAS) as we know them today were virtually non-existent in 2003 heavy-duty trucks. Features like anti-lock braking systems (ABS) were standard safety equipment, but adaptive cruise control, lane departure warnings, or automatic emergency braking were not available.
- Safety Features: Safety in the W900 is primarily derived from its robust construction and fundamental design. Standard safety features include seat belts, hydraulic disc brakes (front and rear, depending on configuration), and ABS. The sheer mass and sturdy frame contribute to a significant level of passive safety in collisions.
- Optional Features: Kenworth offered a range of options to enhance driver comfort and operational capability. These could include integrated navigation systems (though often aftermarket), auxiliary power outlets, a CB radio, power windows and locks (on some higher trims or spec'd trucks), and enhanced cabin insulation for noise reduction. Premium interior packages might feature upgraded seat materials and additional storage compartments.
- Crash-Test Ratings: Specific crash-test ratings for heavy-duty trucks like the Kenworth W900 are not typically available in the same way they are for passenger vehicles. Regulatory bodies focus on safety standards for components and operational safety rather than full vehicle crash simulations. However, Kenworth trucks are renowned for their durable cab construction, designed to withstand significant forces in an accident.
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.
2003 Kenworth W900 Prices and Market Value
When new, a 2003 Kenworth W900, depending on its configuration and options, could range from approximately $100,000 to $150,000 or more. These trucks represented a significant investment for owner-operators and fleets. The used market for a 2003 Kenworth W900 shows remarkable resilience due to the truck's iconic status and legendary durability. Current prices typically range from $30,000 to $70,000+, with higher-spec, well-maintained, or custom-built units commanding top dollar. Depreciation is relatively slow compared to other vehicle types, especially for trucks with proven maintenance records and the desired engine/transmission combinations. Factors significantly affecting resale value include mileage, engine and transmission condition, overall cosmetic appearance (paint, interior), absence of rust, and the presence of desirable aftermarket modifications or options. A clean, well-documented W900 can retain a substantial portion of its value for many years.
2003 Kenworth W900 Cost of Ownership
Owning a 2003 Kenworth W900 involves significant operating costs, making it a costly endeavor, but its longevity and earning potential can justify it for commercial use. Insurance premiums can be substantial due to the truck's value and commercial application. Fuel is a major expense, though efficiency varies greatly with engine and driving style, typically yielding 4.5-7 MPG. Maintenance and repair costs are high due to the complexity and scale of components; routine oil changes, filter replacements, tire rotations, and brake services are ongoing. Unexpected repairs to the engine, transmission, or emissions systems can be very expensive. Overall, it is not an economical vehicle to own for personal use but can be a profitable asset when used professionally with diligent maintenance.
2003 Kenworth W900 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2003 Kenworth W900 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
2003 Kenworth W900 Insurance
Insurance for a 2003 Kenworth W900 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2003 Kenworth W900 Compare to Other Truck?
The 2003 Kenworth W900 competes in the demanding Class 8 long-haul truck segment against formidable rivals such as the Peterbilt 379, Freightliner Coronado, and International 9900i.
- Performance: In terms of raw performance, the W900 is on par with its peers, offering powerful Cummins and Caterpillar engine options designed for heavy hauling. The Peterbilt 379 is often considered its closest rival, sharing similar powertrain capabilities and driver-focused engineering. Freightliner and International trucks also offer robust performance but may have different driving dynamics or engine manufacturer options.
- Features: Feature-wise, all these trucks offered customization, but Kenworth and Peterbilt were traditionally known for their driver-centric cabins with spacious sleeper options and higher-quality interior materials. The W900's iconic long hood and classic styling are often a key differentiator, appealing strongly to owner-operators who value aesthetics. Freightliner and International, while offering practical features, might have been perceived as more mass-produced or less aesthetically focused in this era.
- Reliability: Kenworth has a long-standing reputation for exceptional reliability and build quality, which often gives the W900 an edge in long-term durability and owner satisfaction. Peterbilt also enjoys a similar reputation for robust construction. Freightliner and International are generally considered reliable, but Kenworth and Peterbilt often hold a slight premium for perceived build integrity.
- Price: When new, these trucks were all in a similar high-end price bracket. In the used market (for a 2003 model), the W900 and Peterbilt 379 tend to hold their value very well, often commanding higher prices than comparable Freightliner or International models due to their brand prestige and perceived longevity.
- Similar: The Peterbilt 379 is arguably the most direct competitor and a very similar alternative, offering a comparable blend of performance, comfort, and iconic styling.
- Comparable Performance, Different Style: Trucks like the Freightliner Coronado or International 9900i offer similar heavy-duty performance and hauling capabilities but typically present a different aesthetic and potentially a slightly different ownership experience in terms of perceived build quality and resale value.
Final Verdict: Is the 2003 Kenworth W900 a Good Truck?
The 2003 Kenworth W900 is ideally suited for experienced owner-operators and trucking companies that prioritize durability, classic styling, and long-term value over cutting-edge technology. It is absolutely worth buying if you are looking for a reliable workhorse that can withstand demanding use and retain significant resale value. Buying used is the only realistic option today. It's most worthwhile when purchased with a comprehensive maintenance history, ensuring the engine, transmission, and chassis are in excellent condition. Focus on models with desired engine configurations (e.g., Cummins ISX, Caterpillar C15) and preferred sleeper sizes for long-haul comfort. Avoid trucks with excessive mileage or signs of neglect, as repair costs can be substantial. For the right buyer, a well-maintained 2003 W900 remains a sound investment.
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