The 2014 Kenworth T800 is a renowned vocational truck with a long production history, dating back to the early 1980s and continuing through subsequent generations. It primarily comes in a conventional cab body style. While specific trims vary by application, key configurations often include day cabs and various sleeper options. Pricing for a new T800 could range from $100,000 to over $200,000 depending on customization. Its popularity stems from its exceptional durability, versatility, and driver-focused design, making it a workhorse for demanding jobs.
The Good
The 2014 Kenworth T800 excels in rugged performance and legendary reliability, offering a comfortable and efficient ride. Its robust design appeals to practical buyers seeking longevity, while its powerful presence and driver-centric cabin resonate with emotional drivers who value a capable and dependable partner on the road.
The Bad
Potential weaknesses for the 2014 Kenworth T800 can include the cost of advanced technology features, which might be less integrated than newer models. Some owners report occasional electrical gremlins or wear on interior components over extensive use. Complex engine or transmission repairs can also be costly.
2014 Kenworth T800: Quick Overview
- Engine Options: The 2014 Kenworth T800 offered a range of powerful diesel engines, primarily from PACCAR and Cummins. Common options included the PACCAR MX-13 and various Cummins ISX/ISMe engines.
- Horsepower: Horsepower ratings typically ranged from approximately 380 hp to over 600 hp, depending on the specific engine chosen and its configuration.
- Fuel Economy: Fuel economy for heavy-duty trucks like the T800 is highly variable, depending on load, terrain, driving style, and engine choice. While specific MPG figures are rarely published, owners often aim for 5-7 MPG in highway conditions.
- 0-60 Times: 0-60 mph times are not a standard metric for vocational trucks as they are designed for hauling capacity, not acceleration. Loaded, these trucks would take significantly longer than passenger vehicles.
- Towing Capacity: The towing capacity is a critical specification for the T800 and is heavily dependent on the axle configurations, chassis strength, and engine power. T800s are often configured for Gross Combined Weight Ratings (GCWR) well in excess of 100,000 lbs, capable of hauling massive loads in various applications like heavy haul, construction, and logging.
- Trim-Level Features: While not categorized into traditional 'trims' like cars, T800 configurations are highly customizable based on intended use. Key features included:
- Cab Options: Day cabs for local/regional work, and various sleeper configurations (e.g., 36-inch, 42-inch, 72-inch) for over-the-road hauling.
- Axle and Suspension: Multiple axle configurations (single, tandem, tridem) and suspension types (leaf spring, air ride) to suit different load requirements and ride comfort.
- Wheelbases: Various wheelbases to optimize maneuverability and load distribution.
- Interior: Driver-focused interiors with durable materials, ergonomic controls, and optional amenities like premium seats, navigation systems, and infotainment.
- Exterior: Robust chassis construction, various grille and bumper options, and lighting configurations tailored to vocational needs.
2014 Kenworth T800 Specifications
Vehicle Information
| Year | 2014 |
| Make | Kenworth |
| Model | T800 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Special Purpose Vehicle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | CHILLICOTHE |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 11.9-L L-6 Diesel |
| Engine Size | 11.9L |
| 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 2014 Kenworth T800 Have?
The 2014 Kenworth T800, being a robust vocational truck, generally boasts strong long-term reliability. However, like any complex vehicle, some issues are more frequently reported by owners. A common area of concern, especially with engines of this era, can be related to exhaust gas recirculation (EGR) systems and diesel particulate filters (DPFs), which require diligent maintenance to prevent clogging and performance issues.
- Electrical Systems: Some owners have reported intermittent electrical gremlins, such as issues with dashboard warning lights, sensor malfunctions, or problems with auxiliary electrical components. These can sometimes be traced to wiring harness issues or faulty modules.
- HVAC System: The heating, ventilation, and air conditioning (HVAC) system can sometimes experience wear and tear, leading to reduced cooling or heating efficiency, or component failures over time.
- Suspension and Drivetrain: While the core drivetrain and suspension components are built for durability, heavy usage in vocational applications can lead to accelerated wear on bushings, U-joints, and air springs. Regular inspections are crucial.
- Interior Wear: With extensive daily use, interior components like seat upholstery, floor mats, and dashboard plastics can show signs of wear and tear.
- Emissions Systems: As mentioned, EGR coolers and DPFs can be a source of issues if not properly maintained. Failures in these systems can be costly to repair and can lead to significant downtime.
How long will the 2014 Kenworth T800 last?
The 2014 Kenworth T800 is built for endurance, and it's not uncommon for these trucks to accumulate well over 500,000 to 1 million miles or more throughout their service life. With diligent, regular maintenance, including timely oil changes, filter replacements, and component inspections, owners can significantly extend their operational lifespan. The core chassis and structural integrity are incredibly durable. Weaknesses that appear over time are often related to wear-and-tear components such as suspension bushings, exhaust systems, and interior fittings due to the demanding nature of vocational work. However, the fundamental powertrain and structural elements are designed to withstand significant mileage, making the T800 a long-term investment for many operators.
What Technology & Safety Features are Included?
The 2014 Kenworth T800, while primarily focused on robust functionality and driver productivity, offered a range of technology, driver-assistance, and safety features, with many being optional based on the customer's specification. Built-in technology was generally geared towards operational efficiency and driver comfort rather than extensive infotainment.
- Built-in Tech & Entertainment: Standard features would typically include a functional driver information display with trip computer capabilities. Optional upgrades could include more advanced digital displays, integrated navigation systems, and basic audio systems with AM/FM radio and CD players. Bluetooth connectivity for hands-free calling might have been an option on higher-spec models or integrated infotainment units.
- Driver-Assistance Features: Driver-assistance features were less common and less sophisticated than what is found in modern trucks. However, options could include things like:
- Lane Departure Warning (LDW): Some units might have been equipped with LDW systems to alert the driver if the vehicle drifted out of its lane.
- Forward Collision Warning (FCW): While less prevalent, FCW systems might have been spec'd on some T800s, using sensors to detect potential frontal collisions.
- Adaptive Cruise Control (ACC): This was an optional feature on some models, allowing the truck to maintain a set speed and distance from the vehicle ahead.
- Safety Features: Standard safety features would include robust braking systems (air brakes with ABS), reinforced cabs designed for significant impact resistance, and high-visibility lighting. Seatbelts are a mandatory safety feature. Optional safety equipment could include additional mirrors for improved visibility, and potentially air-ride suspension for enhanced stability and reduced driver fatigue.
- Crash-Test Ratings: Formal crash-test ratings, like those provided by IIHS or NHTSA for passenger vehicles, are not typically performed or published for heavy-duty vocational trucks like the Kenworth T800. The design philosophy of these trucks emphasizes structural integrity, driver protection through a strong cab structure, and advanced braking systems to mitigate accidents rather than undergo standardized crash testing.
What Colors Options are Available?
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2014 Kenworth T800 Prices and Market Value
When new, a 2014 Kenworth T800 could range significantly in price, typically starting from around $100,000 and easily exceeding $200,000 for heavily customized configurations with premium engines, sleeper cabs, and advanced vocational equipment. The used market prices for a 2014 T800 in 2024 vary greatly based on mileage, condition, configuration, and maintenance history. Expect to find them from approximately $40,000 to $100,000+. Depreciation is generally slower for these durable vocational trucks compared to lighter-duty vehicles, especially if they have been well-maintained. Factors affecting resale value include the remaining tire life, overall cosmetic condition, engine hours, transmission health, and the presence of specialized vocational equipment that is in demand. Trucks with fewer miles and a documented maintenance record will command higher prices.
2014 Kenworth T800 Cost of Ownership
Owning a 2014 Kenworth T800 involves significant costs, making it a costly vehicle to own and operate. Insurance premiums will be substantial due to the truck's value and operational risks. Fuel costs are a major expense, with MPG highly dependent on load and terrain. Maintenance is crucial for longevity and can be costly, involving specialized parts and labor for diesel engines and heavy-duty components. Repairs, especially for powertrain or emissions systems, can be very expensive. While not economical in the traditional sense, its long-term durability and capability provide value for businesses that rely on its robust performance, making it a justifiable investment for demanding applications.
2014 Kenworth T800 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
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City Mileage
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Highway Mileage
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2014 Kenworth T800 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
2014 Kenworth T800 Insurance
Insurance for a 2014 Kenworth T800 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2014 Kenworth T800 Compare to Other Truck?
The 2014 Kenworth T800 competes in the highly competitive heavy-duty vocational truck segment. Its primary rivals include the Peterbilt 389, Freightliner Coronado/Cascadia, and International ProStar/LT series.
- Performance: In terms of raw performance and hauling capability, the T800 is consistently a top performer. It offers robust powertrain options that rival or exceed those of its competitors, providing the torque and horsepower needed for demanding vocational tasks.
- Features: Kenworth typically excels in driver comfort and ergonomics. While the 2014 T800 may not have the most cutting-edge digital interfaces compared to newer models or some rivals, its cabin is renowned for its practicality and driver-centric design, often featuring durable materials and thoughtful storage. Peterbilt trucks often share similar platform advantages with Kenworth. Freightliner and International models might offer more advanced integrated technology suites on some trims, but the T800's focus on utilitarian function is a strong point.
- Reliability: The T800 has a legendary reputation for reliability and durability. Kenworth trucks, in general, are built to last, often outperforming competitors in terms of longevity and resistance to wear and tear, especially in severe vocational applications. Peterbilt also holds a strong reputation for reliability, often being built on similar robust platforms. Freightliner and International have improved significantly over the years but historically might trail Kenworth and Peterbilt in perceived long-term ruggedness.
- Price: New, the T800 was competitively priced within its class, offering significant value for its build quality. On the used market, the 2014 T800 typically holds its value well due to its reputation. Rivals like the Peterbilt 389 often command similar or slightly higher prices due to their iconic styling. Freightliner and International models might be found at slightly lower price points, offering a more budget-friendly entry into the heavy-duty segment.
- Similar: The Peterbilt 389 is a very strong alternative, offering comparable performance, reliability, and a premium feel, often with a focus on classic styling.
- Potentially Better (depending on needs): For buyers prioritizing the absolute latest in technology and driver aids, a newer model of the Freightliner Cascadia or International LT series might offer a more modern cabin experience and advanced features. However, for pure, unadulterated toughness and long-term vocational capability, the T800 and 389 remain benchmarks.
Final Verdict: Is the 2014 Kenworth T800 a Good Truck?
The 2014 Kenworth T800 is ideally suited for owner-operators and fleet managers who prioritize durability, reliability, and rugged performance above all else. It's an excellent choice for demanding vocational applications such as heavy haul, construction, logging, and refuse services. Buying a used 2014 T800 is often the most sensible option, offering significant value. It is definitely worth buying if you need a truck that can withstand constant hard work and provide years of service with proper maintenance. Look for models with lower mileage, a well-documented maintenance history, and configurations that match your specific job requirements. Avoid units that have been heavily abused or show signs of poor upkeep, as the cost of rectifying issues can be substantial.
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.