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2007 Kenworth W900 Overview, Reviews, Ratings & Specs

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Cathleen V | November 11, 2025
The 2007 Kenworth W900 is an iconic Class 8 truck, renowned for its distinctive long-nose, aerodynamic styling, and robust construction. Primarily a conventional cab semi-truck, the W900 series has been in production for decades, with the 2007 model representing a well-established iteration. Popular trims include the W900B and W900L, known for their premium interiors and customizable options. Pricing for a used 2007 Kenworth W900 can vary significantly based on condition and configuration, generally ranging from $50,000 to $100,000+. Its enduring popularity stems from its legendary durability, driver comfort, and classic American truck aesthetic.
The Good

The 2007 Kenworth W900 excels in durability and driver comfort, offering a powerful and reliable performance for demanding hauls. Its timeless design appeals to pride of ownership, while robust engineering ensures long-term value and operational efficiency for practical business needs.

The Bad

Potential weaknesses for a 2007 Kenworth W900 include age-related wear and tear, particularly on engine components and suspension. Electrical system issues can arise, and rust is a concern in certain climates. Maintaining comprehensive service records is crucial.

2007 Kenworth W900: Quick Overview

  • Engine Options: The 2007 Kenworth W900 typically featured powerful diesel engines from Cummins and PACCAR. Common options included the Cummins ISX series and PACCAR MX engines.
  • Horsepower: Horsepower ratings varied widely depending on the specific engine and configuration, generally ranging from 400 hp to over 600 hp. For example, a Cummins ISX could be spec'd from 400 hp to 565 hp.
  • Fuel Economy: Fuel economy in Class 8 trucks is measured in miles per gallon (MPG), and for a 2007 W900, it would heavily depend on the engine, transmission, gearing, load, and driving conditions. A realistic range might be between 4.5 to 6.5 MPG.
  • 0-60 Times: 0-60 mph times are not a standard metric for heavy-duty trucks, as their purpose is hauling rather than rapid acceleration. Performance is measured more by torque and ability to maintain speed under load.
  • Towing Capacity: The towing capacity is exceptionally high, designed for heavy hauling. Depending on the axle configuration, suspension, and chassis rating, the W900 could be configured to tow gross combination weights (GCW) exceeding 80,000 lbs, often up to 100,000 lbs or more for specialized applications.
  • Trim-Level Features: While specific trims like the W900B and W900L offered varying levels of luxury and customization, key features commonly included:
    • Spacious and well-appointed sleeper cabs (various sizes available).
    • Premium seating materials (leather options were common).
    • Advanced climate control systems.
    • Ergonomic dashboard and controls for driver comfort during long hauls.
    • Durable interior materials designed for heavy use.
    • Optional amenities like refrigerators, entertainment systems, and upgraded lighting.
    • Aerodynamic enhancements to improve fuel efficiency and stability.
    • Robust suspension systems for a smooth ride under load.
    • High-quality lighting for enhanced visibility.

2007 Kenworth W900 Specifications

Vehicle Information
Year 2007
Make Kenworth
Model W900
Trim -
Style -
Type Truck
Category Heavy Truck
Manufacturing Details
Made In Canada
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 10.8L I6
Engine Size 10.8L
Engine Cylinders 6
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain 6x4
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2007 Kenworth W900 Have?

As a 2007 model, the Kenworth W900 is a mature vehicle, and as such, reports of age-related issues are more common than design flaws specific to that year. One frequently reported area is the engine, particularly with higher mileage units. Issues like turbocharger wear, EGR valve problems, and injector issues can arise with Cummins ISX or PACCAR MX engines if not meticulously maintained. For example, some ISX engines from this era have been known to develop issues with the Diesel Particulate Filter (DPF) system if not properly regenerated or maintained.

The transmission, whether manual or automatic, can also experience wear over time. Clutch wear, synchronizer issues in manual transmissions, and hydraulic problems in automatics are possibilities. The suspension and chassis are generally robust, but wear on bushings, airbags, and shock absorbers is expected after many years of service, especially under heavy loads. Air leaks in the air brake system are also a common concern for any truck of this age.

Electrical systems can become a source of frustration. Wiring harnesses can degrade, leading to intermittent issues with lights, sensors, and dashboard components. Corrosion on connectors is also a factor, especially in regions with harsh weather or road salt. The cab and interior, while built to last, can show signs of wear, including seat upholstery tears, dashboard cracks from sun exposure, and malfunctioning cabin climate control systems. Seals around doors and windows might degrade, leading to wind noise or water leaks.

While specific recalls for the 2007 Kenworth W900 are not broadly highlighted as a systemic issue for that exact model year, it is essential for any potential buyer to research the vehicle's VIN for any outstanding recalls that may have been issued for components like braking systems, steering, or engine emissions control. Long-term reliability is heavily contingent on the owner's maintenance regimen. A well-maintained 2007 W900 with a history of regular oil changes, fluid flushes, and component inspections can still be a very reliable workhorse. Conversely, a neglected unit is prone to a cascade of issues. Given the age, it is prudent to budget for potential repairs and upgrades.

How long will the 2007 Kenworth W900 last?

A 2007 Kenworth W900, when properly maintained, is built for longevity. It's not uncommon for these trucks to accumulate 1 million to 1.5 million miles or even more over their service life. Owner data and maintenance habits are the primary determinants of this figure. Trucks used for long-haul routes with consistent preventive maintenance schedules will far outlast those subjected to stop-and-go city driving or infrequent servicing. The W900's chassis and core components are designed for extreme durability. However, over time, wear and tear are inevitable. The engine, transmission, and drivetrain are the most robust parts, but eventually, components like turbochargers, fuel injectors, and clutch systems will require attention. Electrical systems and interior components are more susceptible to age-related degradation. Overall, the W900 exhibits remarkable long-term durability, but proactive and diligent maintenance is absolutely key to realizing its full service potential.

What Technology & Safety Features are Included?

The 2007 Kenworth W900, being a heavy-duty commercial vehicle, prioritizes functionality, durability, and driver ergonomics over cutting-edge consumer-grade technology. Built-in tech was primarily focused on operational efficiency and driver comfort for long hauls. Standard features typically included a robust instrument cluster with essential gauges for engine performance, air pressure, and fuel levels. An integrated AM/FM/CD player was common, offering basic entertainment. Communication features might include provisions for a CB radio.

Driver-assistance features were minimal by today's standards. Advanced systems like lane departure warnings, adaptive cruise control, or automatic emergency braking were not standard. However, the design inherently offered good visibility due to its commanding driving position and large windshield. Safety features were centered on mechanical reliability and braking systems. Standard air brakes provided strong stopping power, and robust chassis construction contributed to overall structural integrity. Anti-lock Braking Systems (ABS) were standard on most models.

Optional features could enhance the driver's experience and comfort significantly. These often included:
  • Premium sound systems with more speakers and enhanced audio quality.
  • Navigation systems, which were less common and often aftermarket installations.
  • Power windows and locks, a significant convenience for drivers.
  • Heated mirrors for improved visibility in cold weather.
  • Air-ride suspension seats for reduced driver fatigue.
  • In-cab amenities such as refrigerators, microwave ovens, and upgraded sleeper berth configurations with better bedding and storage.
  • Auxiliary lighting packages for enhanced night-time visibility around the vehicle.
Crash-test ratings, as commonly understood for passenger vehicles, are not typically performed or published for heavy-duty trucks like the Kenworth W900. The focus for these vehicles is on their ability to withstand operational stresses and protect occupants in a commercial environment, rather than meeting consumer safety benchmarks. Their sheer mass and robust construction offer significant passive safety.

What Colors Options are Available?

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2007 Kenworth W900 Prices and Market Value

When new, a 2007 Kenworth W900 could range significantly in price depending on its configuration, engine, and options. A base model might have started around $100,000 to $120,000, while a highly optioned, premium long-haul truck could easily exceed $150,000 to $200,000. As a heavy-duty commercial vehicle, the depreciation curve is different from passenger cars. The initial depreciation is substantial, but Kenworth trucks, known for their durability, hold their value relatively well in the used market, especially compared to less robust brands. A 2007 Kenworth W900 today can typically be found for between $50,000 and $100,000, heavily influenced by mileage, engine condition, overall maintenance history, and specific trim features (e.g., sleeper configuration, engine power). Factors affecting resale value include: mileage, engine hours, maintenance records, tire condition, overall cosmetic appearance, and any recent major repairs or upgrades. Trucks with PACCAR or Cummins engines tend to command higher prices due to their reputation.

2007 Kenworth W900 Cost of Ownership

Owning a 2007 Kenworth W900 is a significant investment, generally considered costly to own but offering strong long-term value if operated profitably. Insurance premiums will be high, reflecting the vehicle's value and operational risk. Fuel costs are substantial, though modern engine options can improve efficiency over older models. Maintenance is crucial and ongoing; regular oil changes, filter replacements, and chassis lubrication are standard. Repair costs can be significant, especially for engine or transmission work, as specialized parts and labor are required. However, the truck's durability means fewer unexpected breakdowns if maintained well, making it economical in the context of its heavy-duty purpose.

2007 Kenworth W900 Fuel Efficiency

Fuel Type Diesel
Fuel Capacity -
City Mileage -
Highway Mileage -

2007 Kenworth W900 Recalls & Defects

Power Train:axle Assembly
Recall date 2010-12-13
Recall no. 10v634000
Source NHTSA
Summary Paccar IS Recalling Certain Model Year 2007-2008 Kenworth and Peterbilt Vehicles Manufactured From February 2, 2006 Through April 30, 2007. THE Bearing Surfaces OF THE Extended Lube Universal Joint That Attaches THE Inter-Axle Driveline TO THE Drive Axle MAY Become Prematurely Worn DUE TO Breakdown OF Lubrication And/Or Excessive Heat. Prematurely Worn Bearing Surfaces MAY Result IN THE U-joint Becoming Loose And/Or Binding. This Condition MAY Result IN Universal Joint Failure, Allowing THE Inter-axle Driveline TO Detach From THE Axle.
Consequence Detachment OF THE Driveline From THE Axle MAY Cause THE Vehicle TO Lose Power and Become Disabled IN THE Roadway. Also, THE Driveline Could Drop From THE Vehicle Into THE Roadway Increasing THE Risk OF A Crash.
Remedy Paccar IS Working With ITS Supplier TO Remedy THE Vehicles Free OF Charge. THE Safety Recall IS Expected TO Begin During February 2011. Owners MAY Contact Kenworth AT 425-828-5440 and Peterbilt AT 940-591-4196.
Notes Kenworth Recall NO. 10kwl & Peterbilt Recall NO. 1201f.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> .
Fuel System, Other:storage:tank Assembly
Recall date 2011-02-23
Recall no. 11v127000
Source NHTSA
Summary Paccar IS Recalling Certain Model Year 2008-2012 Kenworth T2000, T660, T700, T800, and W900, AS Well AS Model Year 2009-2012 Peterbilt 365, 367, 384, 386, 387, 388, 389, and 587 Trucks Equipped With Paccar MX Engines. THE OIL Module Centrifugal Spinner Filter CAP IN THE Paccar MX Engine MAY Become Loose, Possibly Allowing THE CAP TO Come OFF and Engine OIL TO Partially Discharge From THE OIL Module Onto Exhaust Components.
Consequence THE Discharge OF Engine OIL Onto Exhaust Components Which ARE Hot, Such AS When THE Engine IS Under Significant Load, MAY Cause A Fire.
Remedy Dealers Will Re-Torque THE OIL Module Filter CAP and Install A Secondary Retention Device ON THE Secondary Centrifugal Spinner Filter Cap. This Service Will BE Performed Free OF Charge. THE Safety Recall IS Expected TO Begin During March 2011. Owners MAY Contact Kenworth AT 1-425-828-5440 and Peterbilt AT 1-940-591-4196.
Notes 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> .
Service Brakes
Recall date 2013-11-18
Recall no. 13v573000
Source NHTSA
Summary Paccar IS Recalling Certain Model Year 2007-2014 Kenworth T800 and W900 Trucks Manufactured March 22, 2006, Through July 15, 2013 and Equipped With Primaax Tridem Rear Suspensions and A Pusher And/Or TAG Axle. THE Affected Trucks Have Brake Chambers That Take Longer TO Apply or Release THE Brakes Than THE Required Time Limit. Thus, These Vehicles Fail TO Conform TO THE Requirements OF Federal Motor Vehicle Safety Standard (Fmvss) NO. 121, "air Brake Systems."
Consequence Brakes That Take Longer TO Apply MAY Lengthen THE Distance Needed TO Stop THE Truck, Increasing THE Risk OF A Crash.
Remedy Paccar Will Notify Owners, and Dealers Will Modify THE AIR Brake System, Free OF Charge. THE Recall Began ON January 15, 2014. Owners MAY Contact Paccar AT 1-425-468-7400. Kenworth's Recall Number IS 13kwl.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Steering:column
Recall date 2006-11-24
Recall no. 06v447000
Source NHTSA
Summary ON Certain Trucks Equipped With A TRW Tilt/Telescoping Steering Column, THE Tilt Locking Mechanism ON THE Steering Column MAY Disengage. This Could Prevent THE Steering Column From Locking IN TO Predetermined Positions.
Consequence Should THE Locking Mechanism Disengage, THE Tilting Travel OF THE Column Would BE Unrestricted. This Unrestricted Travel Allows THE Steering Wheel TO Impact THE Dash and Could Limit THE Movement OF THE Steering Wheel Potentially Resulting IN Difficulty Maneuvering THE Vehicle, Increasing THE Risk OF A Crash.
Remedy Dealers Will Replace THE Tilt Locking Mechanism With A Revised Design That Incorporates A NEW Bracket FOR Restraining THE Tilting Mechanism. THE Recall Began ON December 22, 2006. Owners MAY Contact Kenworth AT 1-425-828-5440.
Notes Kenworth Recall NO. 06kw2.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.
Power Train:automatic Transmission
Recall date 2007-03-16
Recall no. 07v107000
Source NHTSA
Summary ON Certain Trucks, THE Wiring, Parts, or Transmission Programming Required FOR THE Auto Neutral Feature TO Function AS Designed Were Either NOT Installed, Connected, or Programmed Properly.
Consequence IF ANY OF These Conditions Exists, THE Transmission Will NOT Automatically Shift Into Neutral When Left IN Drive With THE Parking Brake SET Engaged. THE Vehicle Could Move Without Warning Increasing THE Risk OF A Crash.
Remedy Dealers Will Inspect THE Affected Vehicles TO Ensure THE Auto Neutral Feature Functions Properly And, IF Needed, Will Make THE Necessary Repairs Free OF Charge. THE Recall Began ON MAY 9, 2007. Owners MAY Contact Kenworth AT 425-828-5440.
Notes Kenworth Recall NO. 07kw3.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 2007-03-09
Recall no. 07v090000
Source NHTSA
Summary Certain Trucks Fail TO Comply With THE Brake Timing Regulatory Requirements OF Federal Motor Vehicle Safety Standard NO. 121, "air Brake Systems." THE Brake Valve WAS Moved TO THE Opposite Rail, Increasing THE Length OF THE AIR Line, Which IN Turn Increased THE Wheelbase Requiring A Dual Relay Valve System. THE Vehicles Were Manufactured With A Single Valve System.
Consequence IF Stopping Distance WAS Limited, A Vehicle Crash Could Result.
Remedy Dealers Will Convert THE Single Relay Valve TO A Dual Relay Valve System Free OF Charge. THE Recall Began ON MAY 21, 2007. Owners MAY Contact Kenworth AT 425-828-5440.
Notes Kenworth Recall NO. 07kw2.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.
Power Train:axle Assembly
Recall date 2007-03-22
Recall no. 07v132000
Source NHTSA
Summary ON Certain Trucks, THE Axle Housings MAY Have Been Manufactured With Steel That WAS OUT OF Specification Which Could Result IN A Fatigue Failure Over Time.
Consequence IF A Fatigue Failure Occurs and IS Left Unattended, THE Axle MAY Lock UP or THE END OF THE Axle Could Come Off, Which MAY Result IN A Vehicle Crash.
Remedy Dealers Will Inspect and Replace THE Axles Free OF Charge. THE Recall Began ON MAY 9, 2007. Owners MAY Contact Kenworth AT 425-828-5440 and Peterbilt AT 1-940-591-4196.
Notes Kenworth Recall NO. 07kw4 & Peterbilt Recall NO. 107c.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.
Fuel System, Gasoline:delivery
Recall date 2007-04-10
Recall no. 07v153000
Source NHTSA
Summary ON Certain Trucks, IF THE Ignition Switch IS Turned ON Prior TO Initial Start UP IN THE Manufacturing Plant or During THE Filter Replacement IN THE Field, A Small Flame Will Ignite When THE Fuel IS Added TO Prime THE System.
Consequence THE Possibility Exists FOR THE Flame TO Spread Resulting IN Possible Equipment Damage or Physical Injury.
Remedy Dealers Will Inspect THE Filter FOR THE Date Codes OF THE Suspect Filters and Replace Those Heating Elements Free OF Charge. THE Recall Began ON March 21, 2007. Owners MAY Contact Kenworth AT 425-828-5440 and Peterbilt AT 940-591-4201.
Notes Kenworth Recall NO. 07kw5 & Peterbilt Recall NO. 307d.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.
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.
Trailer Hitches:fifth Wheel Assembly
Recall date 2008-04-24
Recall no. 08e034000
Source NHTSA
Summary Paccar IS Recalling 292 Aftermarket SAF Holland Fifth Wheels Sold FOR USE ON MY 2007 Kenworth T800 Short Hood, W900 Long Hood and T600 Tractor/Trailers. IF THE Pivot Bolt Joint FOR THE Lever BAR IS Over Torqued, THE Spacer Deforms, and Makes Contact With THE Lever Bar. This Condition Coupled With Corrosion Associated With THE Seasonal DRY Out, CAN Affect THE Lock System OF THE Fifth Wheel, Preventing THE Fifth Wheel JAW From Latching Securely Around THE Trailer King Pin.
Consequence THE Fifth Wheel MAY Fail TO Latch Without THE Operator's Knowledge, Causing THE Tractor and Trailer TO Disengage Increasing THE Risk OF A Crash.
Remedy Paccar IS Working With Saf-Holland and Will Inspect THE Pivot Bolt Joint FOR A Deformed Spacer and Replace THE Bolt, Washer and Spacer With A Hex-Head Shoulder Bolt and Washer Free OF Charge. THE Manufacturer HAS NOT YET Provided AN Owner Notification Schecdule. Owners MAY Contact Paccar AT 1-415-828-5000 or Saf-holland AT 1-231-773-3271.
Notes Paccar Recall NO. 08kw7.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:slack Adjusters
Recall date 2008-03-04
Recall no. 08v099000
Source NHTSA
Summary Paccar IS Recalling 130 MY 2005-2007 Kenworth C500, T800, W900, and Peterbilt Models 357 and 379 Tractor Trailers Equipped With Fabco Slack Adjusters ON Sisu Axles. THE Slack Adjusters MAY Fail AS A Result OF A Fatigue Crack Rendering THE Slack Adjuster Inoperative. This Could Reduce Braking Effectiveness.
Consequence Reduction IN Braking Capacity Could Increase THE Risk OF A Crash.
Remedy Dealers Will Inspect and Replace THE Slack Adjusters Free OF Charge. THE Recall Began ON March 21, 2008. Owners MAY Contact Kenworth AT 1-425-828-5440 and Peterbilt AT 1-940-591-4196.
Notes Kenworth Recall NO. 08kw2 and Peterbilt Recall NO. 208c.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.
Trailer Hitches
Recall date 2008-03-10
Recall no. 08v104000
Source NHTSA
Summary Paccar IS Recalling 318 MY 2007-2009 Kenworth T800, W900, and Peterbilt 357, 365, 367, 378, 379, 384, 385, 386,388, and 389 Trucks Equipped With Premier Trailer Hitch Assemblies. THE Pintle Hitch Assemblies MAY Have Been Manufactured IN A Manner Resulting IN A Reduction OF Fatigue Strength OF THE Pivot Pins.
Consequence This Reduction OF Fatigue Strength Could Cause THE Pivot PIN TO Crack and Eventually Break, Causing THE Trailer TO Detach From THE Truck While IN Motion, Which Could Cause A Crash That Could Result IN Personal Injury or Death.
Remedy Dealers Will Replace THE Potentially Defective Pivot PIN Free OF Charge. THE Recall Began ON April 18, 2008. Owners MAY Contact Kenworth AT 1-425-828-5440 or Peterbilt AT 1-940-591-4196.
Notes Kenworth Recall NO. 08kw4 and Peterbilt Recall No.208d.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.
Trailer Hitches:fifth Wheel Assembly
Recall date 2008-04-17
Recall no. 08v176000
Source NHTSA
Summary Paccar IS Recalling 172 MY 2007 Kenworth T800 Short Hood, W900 Long Hood and T600 Tractor/Trailers Equipped With Saf-Holland Simplex Fifth Wheels. IF THE Pivot Bolt Joint FOR THE Lever BAR IS Over Torqued, THE Spacer Deforms, and Makes Contact With THE Lever Bar. This Condition Coupled With Corrosion Associated With THE Seasonal DRY Out, CAN Affect THE Lock System OF THE Fifth Wheel, Preventing THE Fifth Wheel JAW From Latching Securely Around THE Trailer King Pin.
Consequence THE Fifth Wheel MAY Fail TO Latch Without THE Operator's Knowledge, Causing THE Tractor and Trailer TO Disengage Increasing THE Risk OF A Crash.
Remedy Kenworth IS Working With Saf-Holland Simplex and Will Inspect THE Pivot Bolt Joint FOR A Deformed Spacer and Replace THE Bolt, Washer and Spacer With A Hex-Head Shoulder Bolt and Washer Free OF Charge. THE Recall Began ON MAY 1, 2008. Owners MAY Contact Kenworth AT 1-425-828-5440 or Saf-holland AT 1-231-773-3271.
Notes Paccar/Kenworth Recall NO. 08kw5.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.
Trailer Hitches:fifth Wheel Assembly
Recall date 2008-04-25
Recall no. 08v190000
Source NHTSA
Summary Paccar IS Recalling 3,573 MY 2007 Kenworth C500, T800, T600, T2000, and W900 Chassis Built With Phillips QCS II Trailer Cable Connection and Trailer Cable Mounting Bracket With 'u-Shaped' CUT Out. Certain Trailer Cable Mounting Brackets Have A 'u-Shaped' CUT OUT That Only Partially Supports THE Trailer Cable Connection. Partial Support OF THE Cable Connection MAY Allow THE Molded Boot and Electrical Ground PIN TO Partially or Completely Pull Away From THE 7-way Socket. Partial or Complete Detachment OF THE Cable Connection CAN Cause Reduced Water Resistance and Potential Loss OF Electrical Ground. There IS Also A Possibility THE Trailer Lights MAY Fail TO Illuminate Without THE Operator's Knowledge.
Consequence IF This Condition Were TO Occur, Other Motorists MAY NOT BE Warned OF THE Tractor/Trailer Movements, Increasing THE Risk OF A Crash.
Remedy Dealers Will Install A Reinforcement Bracket Between THE Flexible Back OF THE QCS II Molded Boot and THE Frame Bracket, and Reattach THE Supporting Bolts. THE Recall Began ON MAY MAY 30, 2008. Owners MAY Contact Kenworth AT 1-425-828-5440.
Notes Kenworth Recall NO. 08kw6.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.
Engine and Engine Cooling:engine:diesel
Recall date 2008-09-23
Recall no. 08v487000
Source NHTSA
Summary Paccar IS Recalling 4,883 MY 2006-2009 Kenworth T600, T660, T800, W900, T2000 and MY 2008-2009 Peterbilt 365, 367, 379, 384, 386, 387, 388 and 389 Trucks. Inadequate Stiffness OF THE Diesel Particulate Filter (Dpf) Bracket Could Result IN Separation OF THE DPF From THE Chassis.
Consequence A Vehicle Crash Could Occur IF Another Vehicle Strikes THE DPF ON THE Roadway.
Remedy Paccar IS Working With Caterpillar TO Repair These Vehicles (Please SEE 08e041). Owners MAY Contact Caterpillar AT 1-800-447-4986 or Kenworth AT 1-425-828-5440 or Peterbilt AT 1-940-591-4196.
Notes Kenworth Recall NO. 08kwd and Peterbilt Recall NO. 908g.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:disc
Recall date 2009-05-19
Recall no. 09v166000
Source NHTSA
Summary Paccar IS Recalling 140 MY 2005, 2007-2009 T800, W900, and T660 Trucks. THE Caliper Mounting Fasteners Attaching THE AIR Disc Brake Caliper Assembly TO THE Torque Plate MAY Have Received Insufficient Torque During THE Installation Process. THE Insufficient Torque MAY Allow THE AIR Disc Brake Caliper Assembly TO Become Loose and Possibly Separate From THE Vehicle.
Consequence This Could Result IN Reduced Braking Capacity and Also A Road Debris Hazard, Increasing THE Risk OF A Crash.
Remedy Dealers Will Inspect AIR Disc Brake Caliper Assemblies and Replace THE Caliper Mounting Fasteners and Torque Properly. This Service Will BE Performed Free OF Charge. THE Manufacturer HAS NOT YET Provided AN Owner Notification Schedule. Owners MAY Contact Kenworth AT 1-425-828-5440.
Notes Kenworth Recall NO. 09kw3.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> .
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> .

2007 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

2007 Kenworth W900 Insurance

Insurance for a 2007 Kenworth W900 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.

How Does the 2007 Kenworth W900 Compare to Other Truck?

The 2007 Kenworth W900 is a premium conventional heavy-duty truck that competes primarily with other top-tier manufacturers such as Peterbilt, Freightliner, and International. In terms of performance, the W900, equipped with powerful Cummins or PACCAR engines, offers robust hauling capabilities and excellent torque, directly comparable to similarly spec'd Peterbilt 379s or 389s. Freightliner's Coronado or Century Class models from this era were also strong performers, often focusing more on aerodynamics and fuel efficiency.

When it comes to features and driver comfort, the Kenworth W900 is renowned for its spacious, customizable interiors and high-quality materials, particularly in its sleeper configurations. It often matches or exceeds the luxury offered by Peterbilt. Freightliner might have offered more integrated, modern-feeling dashboards in some models, while International's ProStar or 9000i series offered solid functionality. However, the W900's iconic, classic styling is a significant differentiator that many owner-operators and fleets prioritize for brand image and driver appeal.

Reliability is where Kenworth, and its sibling brand Peterbilt, truly shine. They are widely regarded as some of the most durable and dependable trucks in the industry, built for the long haul. While all trucks of this age will require maintenance, Kenworths generally benefit from robust engineering and superior build quality that translates to fewer major issues over time compared to some other brands. International and Freightliner, while reliable, are sometimes perceived as having slightly lower build quality or being more prone to certain electrical or body component issues over many years.

In terms of price, a 2007 Kenworth W900 typically held a premium position when new and continues to command strong resale values. It was often more expensive than comparable Freightliner or International models, aligning closely with Peterbilt.

Alternatives:
  • Peterbilt 379/389 (similar years): These are arguably the closest competitors, offering similar build quality, driver comfort, and iconic styling. Performance and reliability are on par with Kenworth.
  • Freightliner Coronado (similar years): A strong contender focused on aerodynamics and potentially slightly better fuel efficiency in some configurations, offering a more modern interior aesthetic.
  • International 9000i Series/ProStar (similar years): These trucks offer competitive performance and can be more budget-friendly in the used market, though often perceived as slightly less premium in terms of interior finish and long-term durability compared to Kenworth or Peterbilt.
For those prioritizing classic styling, driver comfort, and legendary durability, the 2007 Kenworth W900 remains an excellent choice. If a more modern interior or potentially slightly better initial fuel efficiency is paramount, the Freightliner Coronado might be considered. The Peterbilt 379/389 is a direct peer, and the choice between it and the W900 often comes down to personal preference or specific available units.

Final Verdict: Is the 2007 Kenworth W900 a Good Truck?

The 2007 Kenworth W900 is ideal for owner-operators and fleet managers who prioritize durability, driver comfort, and classic styling. It is a worthwhile purchase for those who understand that heavy-duty trucks require ongoing investment and who can perform or budget for regular, comprehensive maintenance. This truck is best bought used, as new models are significantly more expensive and the 2007 offers proven reliability. It's particularly well-suited for long-haul trucking where its spacious sleeper and robust build excel. A W900 with thorough maintenance records, a strong engine (like a PACCAR or Cummins ISX), and a well-maintained interior and chassis represents a sound investment for continued operational life, offering excellent long-term value and a classic presence on the road.

2007 Kenworth W900 Owner Reviews

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.