The 2004 Freightliner MT45 Chassis is a versatile step van/cutaway chassis renowned for its robust construction and adaptability. Primarily produced for commercial applications like food trucks, delivery vehicles, and RV conversions, it has seen consistent production over many years. Key strengths include its durable frame and spacious design, making it a popular choice for custom builds where reliability and a solid foundation are paramount. Pricing for a used 2004 model can vary significantly based on condition and prior use, but generally falls within a competitive range for its class.
The Good
The 2004 Freightliner MT45 Chassis offers exceptional durability and a robust platform for diverse applications. Its practical design prioritizes functionality and longevity, while its reliable performance provides peace of mind for demanding commercial uses. This chassis represents a sound investment for those seeking a dependable workhorse with a strong resale potential due to its enduring build quality.
The Bad
Potential buyers should be aware of common issues like rust on the frame, especially in regions with harsh weather. The original interior appointments might be basic, and some older units may exhibit wear and tear on suspension components and brake systems. Regular maintenance records are crucial.
2004 Freightliner MT45 Chassis: Quick Overview
- Engine Options: The 2004 Freightliner MT45 Chassis was typically offered with a selection of robust diesel engines. Common options included the Cummins ISB series and sometimes Mercedes-Benz engines.
- Horsepower: Depending on the specific engine and configuration, horsepower ratings generally ranged from approximately 170 hp to 230 hp. Higher output versions were available for more demanding applications.
- Torque: Torque figures were substantial, often exceeding 400 lb-ft, providing ample pulling power for heavy loads.
- Fuel Economy: Fuel economy is highly dependent on the specific engine, drivetrain, load, and driving conditions. For a chassis of this size and purpose, expect figures in the range of 8-12 miles per gallon (MPG).
- 0-60 Times: 0-60 mph times are not a primary metric for this type of chassis and are generally not published. Its focus is on load-hauling capability rather than acceleration.
- Towing Capacity: While not rated as a dedicated tow vehicle in the traditional sense, the MT45 chassis is designed to carry significant weight as a base for custom bodies. Its Gross Vehicle Weight Rating (GVWR) can be substantial, often exceeding 14,000 lbs, allowing for substantial payloads. It can be equipped to tow, but specific ratings would depend on the final body configuration and any aftermarket towing equipment installed.
- Transmission: Common transmissions included robust automatic options, such as Allison transmissions, known for their durability and smooth shifting under load. Manual transmissions were less common in this vocational application.
- Trim-Level Features: As a chassis, the MT45 doesn't have traditional 'trim levels' like passenger vehicles. Instead, features are determined by the factory options selected and the aftermarket body that is fitted. Standard features would include a basic driver's cab with essential instrumentation, power steering, and braking systems designed for heavy-duty use. Optional features might have included air conditioning, upgraded driver seats, and various electrical power outlets for auxiliary equipment. The true 'features' come with the custom body built upon the chassis, such as kitchen equipment in food trucks or living amenities in RVs.
2004 Freightliner MT45 Chassis Specifications
Vehicle Information
| Year | 2004 |
| Make | Freightliner |
| Model | MT45 Chassis |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Medium Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | GAFFNEY |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 5.9L L6 DIESEL |
| Engine Size | 5.9L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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What Problems Does the 2004 Freightliner MT45 Chassis Have?
The 2004 Freightliner MT45 Chassis, like many vocational vehicles, can exhibit certain issues over time, largely influenced by its usage and maintenance. A frequently reported concern across various model years, including 2004, is corrosion, particularly on the frame rails and cab components, especially in areas exposed to road salt or high humidity. This can lead to structural integrity concerns if not addressed promptly through rustproofing or repairs. Another area to watch is the exhaust system, which can be prone to rust and eventual failure over many years of service. Electrical issues, though not overwhelmingly common, can sometimes manifest as problems with wiring harnesses, sensors, or lighting systems, often due to age and exposure to the elements.
Regarding specific engine options, if equipped with Cummins ISB engines, common considerations for that era include potential issues with the fuel injection system or EGR (Exhaust Gas Recirculation) components, which can require specialized maintenance or repair. Mercedes-Benz engines, if fitted, generally have a reputation for reliability but can also experience age-related wear on various components.
Recalls for vehicles of this age are often related to safety or emissions. While a specific list of recalls for the 2004 MT45 Chassis would require checking official NHTSA (National Highway Traffic Safety Administration) databases using its VIN, common recall areas for commercial vehicles of this era might involve braking system components, steering linkages, or potential fuel line issues. Owners should always verify any outstanding recalls.
Long-term reliability is generally considered good, given its robust construction designed for commercial duty. However, this heavily relies on consistent and thorough preventative maintenance. Neglected service intervals, especially for fluid changes, filter replacements, and brake inspections, can significantly shorten the lifespan of critical components and lead to more extensive and costly repairs. For a 2004 model, it's also important to consider the wear and tear on the drivetrain, suspension, and chassis components, which are subjected to significant stress during their operational life.
Regarding specific engine options, if equipped with Cummins ISB engines, common considerations for that era include potential issues with the fuel injection system or EGR (Exhaust Gas Recirculation) components, which can require specialized maintenance or repair. Mercedes-Benz engines, if fitted, generally have a reputation for reliability but can also experience age-related wear on various components.
Recalls for vehicles of this age are often related to safety or emissions. While a specific list of recalls for the 2004 MT45 Chassis would require checking official NHTSA (National Highway Traffic Safety Administration) databases using its VIN, common recall areas for commercial vehicles of this era might involve braking system components, steering linkages, or potential fuel line issues. Owners should always verify any outstanding recalls.
Long-term reliability is generally considered good, given its robust construction designed for commercial duty. However, this heavily relies on consistent and thorough preventative maintenance. Neglected service intervals, especially for fluid changes, filter replacements, and brake inspections, can significantly shorten the lifespan of critical components and lead to more extensive and costly repairs. For a 2004 model, it's also important to consider the wear and tear on the drivetrain, suspension, and chassis components, which are subjected to significant stress during their operational life.
How long will the 2004 Freightliner MT45 Chassis last?
The 2004 Freightliner MT45 Chassis is built for longevity, and with proper care, it can easily achieve 250,000 to 500,000 miles or even more. Many owners report these chassis serving reliably for 15-20 years or longer. Its durability stems from its heavy-duty construction and the robust diesel engines typically employed. Weaknesses that emerge over time, primarily due to age and usage, include potential rust on the frame and body panels, wear on suspension components (shocks, bushings), and potential issues with the braking system and exhaust. Regular, meticulous maintenance is the key differentiator; vehicles with consistent service records will far outlast those that are neglected, demonstrating exceptional long-term value and resilience.
What Technology & Safety Features are Included?
The 2004 Freightliner MT45 Chassis, being a commercial-grade vehicle focused on utility and durability, generally features a more spartan approach to technology, driver-assistance, and entertainment compared to modern passenger vehicles or even contemporary commercial trucks. Built-in tech is minimal, typically limited to essential instrumentation for monitoring engine performance, fuel levels, and vehicle diagnostics. A basic AM/FM radio might have been present, with optional upgrades for more sophisticated audio systems or even CD players being available at the time of purchase.
Driver-assistance features were virtually non-existent in the modern sense for the 2004 model year. Features like backup cameras, lane departure warnings, or adaptive cruise control were not standard and likely not even offered as options. The primary safety features would have revolved around the robust braking system, sturdy frame, and potentially the inclusion of airbags for the driver and passenger, though this varied by specific configuration. Seatbelts are, of course, standard.
Regarding optional features, buyers could often opt for air conditioning systems, power windows and locks (though manual was common), and upgraded seating for enhanced driver comfort during long hauls. For specialized applications, additional electrical systems or power take-off (PTO) capabilities might have been installed.
Crash-test ratings for chassis cab vehicles like the Freightliner MT45 are not typically published in the same way as for mass-produced passenger cars or SUVs. The focus is on the structural integrity of the chassis itself and its ability to withstand loads. The safety of the occupants is heavily dependent on the quality and design of the custom body built upon the chassis, as well as the driver's adherence to safe operating practices. Manufacturers like Freightliner design these chassis with a strong emphasis on occupant protection within the cab, but specific standardized crash-test data is unlikely to be publicly available for this type of vocational platform.
Driver-assistance features were virtually non-existent in the modern sense for the 2004 model year. Features like backup cameras, lane departure warnings, or adaptive cruise control were not standard and likely not even offered as options. The primary safety features would have revolved around the robust braking system, sturdy frame, and potentially the inclusion of airbags for the driver and passenger, though this varied by specific configuration. Seatbelts are, of course, standard.
Regarding optional features, buyers could often opt for air conditioning systems, power windows and locks (though manual was common), and upgraded seating for enhanced driver comfort during long hauls. For specialized applications, additional electrical systems or power take-off (PTO) capabilities might have been installed.
Crash-test ratings for chassis cab vehicles like the Freightliner MT45 are not typically published in the same way as for mass-produced passenger cars or SUVs. The focus is on the structural integrity of the chassis itself and its ability to withstand loads. The safety of the occupants is heavily dependent on the quality and design of the custom body built upon the chassis, as well as the driver's adherence to safe operating practices. Manufacturers like Freightliner design these chassis with a strong emphasis on occupant protection within the cab, but specific standardized crash-test data is unlikely to be publicly available for this type of vocational platform.
What Colors Options are Available?
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2004 Freightliner MT45 Chassis Prices and Market Value
When new, the 2004 Freightliner MT45 Chassis would have commanded a price ranging from approximately $40,000 to $70,000+, depending heavily on engine choice, wheelbase, and any factory-installed options. This price point reflected its commercial-grade build and specialized nature. The used market for a 2004 MT45 Chassis sees significant variability. Prices can range from $10,000 to $30,000+, largely influenced by mileage, overall condition, maintenance history, and the type of body that is already fitted (if any). Depreciation is relatively moderate for these vehicles, especially for well-maintained examples, as their robust construction and utility ensure continued demand. Factors affecting resale value include engine condition, frame rust, tire wear, and the overall cosmetic appearance of the cab.
2004 Freightliner MT45 Chassis Cost of Ownership
Ownership costs for the 2004 Freightliner MT45 Chassis are moderate to high, reflecting its commercial nature. Insurance will vary but is generally higher than for a personal vehicle. Fuel costs, while efficient for its class, are still substantial due to diesel consumption, often 8-12 MPG. Maintenance is critical; regular oil changes, filter replacements, and component checks are essential. Repairs can be costly, especially for engine or drivetrain issues, as specialized parts and labor are often required. Overall, it's not an economical vehicle to own in terms of day-to-day running costs, but its durability can make it cost-effective over its long service life for commercial applications.
2004 Freightliner MT45 Chassis Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2004 Freightliner MT45 Chassis 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 Freightliner MT45 Chassis Insurance
Insurance for a 2004 Freightliner MT45 Chassis is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Freightliner MT45 Chassis Compare to Other Truck?
The 2004 Freightliner MT45 Chassis operates in a niche segment, primarily competing with other chassis manufacturers offering similar cutaway or step van platforms. Key rivals during that era would have included chassis from manufacturers like Ford (e.g., E-Series Cutaway) and potentially offerings from companies like GMC/Chevrolet (e.g., Express Cutaway), though Freightliner often positioned itself as a more heavy-duty, vocational option.
Performance: The MT45 typically offered more robust engine options and a heavier-duty frame compared to many lighter-duty cutaways, leading to better performance under heavy loads and superior durability. Ford E-Series cutaways were more common and offered a wide range of configurations, but the MT45 often had an edge in sheer GVWR capacity.
Features: In terms of modern features, driver comfort, and technology, the 2004 MT45 is quite basic across the board compared to contemporary vehicles. None of these chassis from this era offered advanced driver-assistance systems. Comfort features were optional on all. The MT45's strength lay in its functional, no-frills cab designed for work, not luxury.
Reliability: Freightliner has a strong reputation for building durable, workhorse vehicles. The MT45 chassis is known for its longevity and robust construction, often outlasting competitors with comparable mileage due to its heavy-duty components. While any vehicle of this age can develop issues, the underlying engineering of the MT45 is sound.
Price: When new, the MT45 might have been priced higher than a comparable Ford E-Series chassis, reflecting its heavy-duty nature. On the used market, prices are competitive and depend heavily on condition and mileage.
Alternatives:
Performance: The MT45 typically offered more robust engine options and a heavier-duty frame compared to many lighter-duty cutaways, leading to better performance under heavy loads and superior durability. Ford E-Series cutaways were more common and offered a wide range of configurations, but the MT45 often had an edge in sheer GVWR capacity.
Features: In terms of modern features, driver comfort, and technology, the 2004 MT45 is quite basic across the board compared to contemporary vehicles. None of these chassis from this era offered advanced driver-assistance systems. Comfort features were optional on all. The MT45's strength lay in its functional, no-frills cab designed for work, not luxury.
Reliability: Freightliner has a strong reputation for building durable, workhorse vehicles. The MT45 chassis is known for its longevity and robust construction, often outlasting competitors with comparable mileage due to its heavy-duty components. While any vehicle of this age can develop issues, the underlying engineering of the MT45 is sound.
Price: When new, the MT45 might have been priced higher than a comparable Ford E-Series chassis, reflecting its heavy-duty nature. On the used market, prices are competitive and depend heavily on condition and mileage.
Alternatives:
- Similar Alternatives: For those seeking a similar heavy-duty, vocational chassis, looking at other Freightliner models of similar vintage or potentially older, well-maintained chassis from other commercial manufacturers (e.g., International) could be options.
- Potentially Better Alternatives (depending on use case): If a lighter-duty or more readily available chassis is acceptable, the Ford E-Series Cutaway (especially models from the same era) is a very common and widely supported option, often found at lower price points. However, for extreme durability and heavy-duty applications, the MT45 often holds an advantage. For modern conveniences, looking at significantly newer chassis from any manufacturer would be necessary, but this comes at a much higher cost.
Final Verdict: Is the 2004 Freightliner MT45 Chassis a Good Truck?
The 2004 Freightliner MT45 Chassis is ideally suited for businesses or individuals requiring a highly durable and customizable platform for vocational applications such as food trucks, delivery vehicles, RV conversions, or specialty service vehicles. It is an excellent choice for those prioritizing long-term reliability, robust construction, and a strong foundation over modern creature comforts or advanced technology.
It is absolutely worth buying for the right buyer, particularly in the used market. The key condition for purchase is a thorough inspection focusing on frame integrity, engine health, and maintenance history. Given its age, a well-maintained 2004 MT45 chassis offers exceptional value and longevity for its price. Buying new would be rare and significantly more expensive, making used the only practical option for most. Specific trims don't apply as it's a chassis, but the engine configuration and wheelbase are critical considerations based on the intended application.
It is absolutely worth buying for the right buyer, particularly in the used market. The key condition for purchase is a thorough inspection focusing on frame integrity, engine health, and maintenance history. Given its age, a well-maintained 2004 MT45 chassis offers exceptional value and longevity for its price. Buying new would be rare and significantly more expensive, making used the only practical option for most. Specific trims don't apply as it's a chassis, but the engine configuration and wheelbase are critical considerations based on the intended application.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.