2004 Mack CV712 Overview, Reviews, Ratings & Specs
The 2004 Mack CV712 is a heavy-duty truck renowned for its robust construction and exceptional durability, primarily serving commercial and vocational applications. While specific trims for this model year are less distinct as it's a platform truck, its popularity stems from its legendary Mack reputation for toughness and reliability in demanding work environments. Pricing, when new, varied significantly based on configuration, but used models can be found in a wide range depending on condition and mileage.
The Good
The 2004 Mack CV712 offers unparalleled reliability and raw performance, built to conquer tough jobs. Its rugged design appeals to practical buyers, while its enduring reputation and potent capabilities evoke a sense of trust and pride for those who appreciate a no-nonsense workhorse.
The Bad
Owners of the 2004 Mack CV712 should watch out for potential issues related to aging electronics and exhaust systems, particularly the diesel particulate filter. Routine maintenance on the powerful engines is crucial, and some older models may exhibit wear and tear on interior components due to heavy use.
2004 Mack CV712: Quick Overview
- Engine Options: The 2004 Mack CV712 was typically equipped with robust Mack engines. Common options included the Mack E7 series engines, known for their power and durability. These are inline 6-cylinder diesel engines.
- Horsepower: Horsepower ratings for the Mack E7 engines in this era could range significantly depending on the specific variant and application, typically from approximately 300 horsepower up to over 450 horsepower for higher-performance applications.
- Fuel Economy: Fuel economy for heavy-duty trucks like the CV712 is highly variable and depends heavily on the engine configuration, transmission, load, and operating conditions. A general estimate might be in the range of 5-8 miles per gallon (MPG), though this is a rough figure.
- 0-60 Times: 0-60 mph times are not a standard metric for this class of vehicle, as they are designed for hauling and power, not acceleration. When empty, acceleration would be relatively brisk for its class, but under load, it would be considerably slower.
- Towing Capacity: Towing capacity is a defining feature and is highly configurable. The Mack CV712 is built for severe-duty applications and can be configured to tow very heavy loads, often exceeding 80,000 pounds Gross Combined Weight Rating (GCWR) depending on the chassis, axle configuration, and fifth wheel setup.
- Trim-Level Features: As a platform truck often configured for specific vocational uses (e.g., dump truck, concrete mixer, fire apparatus), distinct trim levels are less common than in consumer vehicles. Instead, features were largely dictated by the upfitter and the intended application. Standard features would focus on functionality and driver operation. This could include features like power steering, air brakes, heavy-duty suspension, and a functional, durable interior designed for long hours of work. Optional features would be highly specialized, such as advanced PTO systems, specialized hydraulic systems, or specific cabin configurations for different trades.
2004 Mack CV712 Specifications
Vehicle Information
| Year | 2004 |
| Make | Mack |
| Model | CV712 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck Vehicle) |
Manufacturing Details
| Made In | United States |
| Manufacturing City | MACUNGIE |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 330001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 12.0-L L-6 Diesel |
| Engine Size | 12L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
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 2004 Mack CV712 Have?
The 2004 Mack CV712, being a robust workhorse, generally enjoys a reputation for strong long-term reliability. However, like any vehicle of its age and class, certain areas can warrant attention. Frequently reported concerns often revolve around the powertrain and its associated components, particularly as mileage accumulates. Diesel Particulate Filters (DPFs) on later models within this timeframe, if equipped, can be a source of issues, sometimes requiring regeneration or replacement due to clogging. Exhaust Gas Recirculation (EGR) systems can also develop problems, leading to performance degradation and increased emissions. On the electronic front, while generally well-built, issues with sensors, wiring harnesses, and control modules can arise over time, especially in harsh operating environments. These can manifest as check engine lights or erratic engine behavior. The cooling system, including radiators and water pumps, is another area where wear and tear can lead to leaks or inefficiencies. Brakes, being crucial for heavy-duty operation, require regular inspection and maintenance; seizing brake components or air system leaks can occur. The clutch and transmission, especially in manual configurations, will experience wear with extensive use and heavy loads. Rust and corrosion, particularly in regions with harsh winters or coastal environments, can affect the chassis, frame, and body panels, though the underlying build quality is typically strong. While specific widespread recalls for the 2004 model year are not as commonly cited as for some other vehicle types, it's essential to check for any outstanding manufacturer recalls applicable to specific configurations and VINs. Long-term reliability hinges heavily on consistent and proper maintenance. Owners who adhere to service schedules and address minor issues promptly tend to experience fewer significant problems. Conversely, neglect can accelerate wear and lead to more costly repairs down the line. Due to the vocational nature of these trucks, many operate under severe duty cycles, which can impact component lifespan compared to lighter-use applications.
How long will the 2004 Mack CV712 last?
The 2004 Mack CV712 is built for longevity, and it's not uncommon to see these trucks accumulate well over 500,000 miles, with many reaching the million-mile mark with proper care. Average mileage can vary wildly, from 20,000-50,000 miles per year for vocational use to higher figures for long-haul trucking. Years of service can easily extend beyond 15-20 years, demonstrating exceptional long-term durability. The primary weakness over time is wear and tear on powertrain components and susceptibility to corrosion, particularly in challenging climates. However, the robust chassis and engine design mean that with diligent maintenance, including regular oil changes, filter replacements, and component inspections, the CV712 can remain a dependable work vehicle for a very extended period, outlasting many lighter-duty trucks.
What Technology & Safety Features are Included?
The 2004 Mack CV712 prioritizes function and durability over cutting-edge technology. Built for vocational and heavy-duty applications, its tech features are focused on operational efficiency and driver awareness rather than passenger-centric entertainment. Standard instrumentation would include essential gauges for engine performance, air pressure, fuel level, and warning lights. While a premium audio system was not a typical focus, basic radio and cassette or CD players were often available as options, catering to drivers spending long hours on the road. Communication systems like CB radios were also common aftermarket or dealer-installed additions. Driver-assistance features in this era for commercial trucks were rudimentary compared to today's standards. Advanced cruise control might have been an option on some models. Parking aids were generally absent, relying on driver experience and mirrors. The primary safety features were inherent to its robust construction. The heavy-duty frame, powerful air brakes, and durable cabin design were its core safety elements. Seat belts were standard. ABS (Anti-lock Braking System) was available as an option or standard on certain configurations. Visibility from the driver's seat is typically excellent, aiding in situational awareness. Specific crash-test ratings for commercial trucks of this vintage and class are not readily available in the same format as passenger vehicles, as they are subject to different regulatory standards. However, Mack trucks have historically been engineered to withstand severe operational demands, implying a strong emphasis on structural integrity to protect the occupants and withstand potential impacts. Optional features might have included enhanced lighting packages, auxiliary power outlets, and specialized control panels for upfitted equipment, all contributing to a more customized and safer operational environment for its intended use.
What Colors Options are Available?
Exterior Colors
Pure White
Brilliant Black
Vivid Red
Sky Blue
Forest Green
Golden Yellow
Silver Metallic
Charcoal Gray
Orange Blaze
Royal Purple
Interior Colors
Standard Black Vinyl
Standard Gray Vinyl
Light Tan Vinyl
Dark Blue Vinyl
Red Vinyl
Black Fabric
Gray Fabric
Tan Fabric
Blue Fabric
Burgundy Fabric
2004 Mack CV712 Prices and Market Value
The original price of a 2004 Mack CV712 varied dramatically based on its specific configuration, engine, and upfitting for its intended vocational purpose. A base chassis could start in the low $100,000s, but fully equipped units, such as fire trucks or specialized haulers, could easily exceed $200,000-$300,000 or more. Currently, used market prices for a 2004 Mack CV712 are highly dependent on condition, mileage, and specialized equipment. Expect prices to range from approximately $20,000 to $70,000+, with well-maintained, low-mileage, or uniquely equipped examples commanding higher figures. These trucks exhibit slower depreciation than typical consumer vehicles due to their robust build and specialized demand. Factors affecting resale value include engine hours, overall condition, maintenance history, presence of specialized vocational equipment, and geographical demand. Trucks that have been well-maintained and are free from significant rust or damage will hold their value better.
2004 Mack CV712 Cost of Ownership
Owning a 2004 Mack CV712 is generally considered costly but justifiable given its capabilities. Insurance premiums will be higher than for passenger vehicles, reflecting its commercial nature and high replacement cost, often requiring specialized commercial auto insurance. Fuel costs are substantial; expect low MPG figures (5-8 MPG) due to its heavy-duty diesel engine, making fuel a significant ongoing expense. Maintenance and repairs are where the long-term costs are most evident. While durable, replacement parts for heavy-duty components can be expensive, and specialized mechanics are often required. Overall, it is not an economical vehicle to own in terms of day-to-day running costs, but its value lies in its work capacity and longevity.
2004 Mack CV712 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2004 Mack CV712 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 Mack CV712 Insurance
Insurance for a 2004 Mack CV712 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Mack CV712 Compare to Other Truck?
When comparing the 2004 Mack CV712 against its contemporaries in the heavy-duty vocational truck segment, key rivals would include models from Peterbilt (e.g., Model 379, 330), Kenworth (e.g., T800, T600), and Freightliner (e.g., FLD series, Century Class).
Performance: The Mack CV712 is known for its powerful and torquey diesel engines, offering excellent hauling capabilities and durability. In terms of raw power, it often competes favorably with similar offerings from Peterbilt and Kenworth, which also provide robust engine options. Freightliner trucks of the era also offered strong performance, though Mack's reputation for brute strength and ruggedness often gave it an edge in extreme applications.
Features: In 2004, luxury features were not the primary focus for these trucks. Driver comfort and operational functionality were paramount. The CV712, like its peers, offered a utilitarian cabin designed for long hours. Advanced infotainment or driver-assistance systems were minimal. Where the CV712 often stood out was in its specialized chassis configurations and the robustness of its core components, designed for demanding vocational work, which was often a primary consideration over creature comforts.
Reliability: Mack trucks, including the CV712, have a legendary reputation for reliability and longevity, particularly in harsh operating conditions. While Peterbilt and Kenworth are also highly regarded for their build quality and durability, Mack often held a slight edge in terms of sheer toughness and resilience in extreme vocational settings. Freightliner, while offering competitive reliability, sometimes faced perceptions of being slightly less robust in the most demanding applications compared to the premium brands.
Price: As new vehicles, these heavy-duty trucks were comparably priced, with variations depending on the specific chassis, engine, and upfitting. Used prices for a 2004 model are influenced more by condition, mileage, and vocational configuration than by brand alone.
Alternatives: For a similar level of ruggedness and vocational capability, a Peterbilt 379 or a Kenworth T800 would be direct competitors. These trucks offer comparable performance and reliability, with strong aftermarket support. For those prioritizing slightly more modern features or a different driving feel, a Freightliner Century Class might be considered, though it may not always match the brute-force reputation of a Mack. Ultimately, the best choice often depends on the specific vocational application and available service support in the region.
Performance: The Mack CV712 is known for its powerful and torquey diesel engines, offering excellent hauling capabilities and durability. In terms of raw power, it often competes favorably with similar offerings from Peterbilt and Kenworth, which also provide robust engine options. Freightliner trucks of the era also offered strong performance, though Mack's reputation for brute strength and ruggedness often gave it an edge in extreme applications.
Features: In 2004, luxury features were not the primary focus for these trucks. Driver comfort and operational functionality were paramount. The CV712, like its peers, offered a utilitarian cabin designed for long hours. Advanced infotainment or driver-assistance systems were minimal. Where the CV712 often stood out was in its specialized chassis configurations and the robustness of its core components, designed for demanding vocational work, which was often a primary consideration over creature comforts.
Reliability: Mack trucks, including the CV712, have a legendary reputation for reliability and longevity, particularly in harsh operating conditions. While Peterbilt and Kenworth are also highly regarded for their build quality and durability, Mack often held a slight edge in terms of sheer toughness and resilience in extreme vocational settings. Freightliner, while offering competitive reliability, sometimes faced perceptions of being slightly less robust in the most demanding applications compared to the premium brands.
Price: As new vehicles, these heavy-duty trucks were comparably priced, with variations depending on the specific chassis, engine, and upfitting. Used prices for a 2004 model are influenced more by condition, mileage, and vocational configuration than by brand alone.
Alternatives: For a similar level of ruggedness and vocational capability, a Peterbilt 379 or a Kenworth T800 would be direct competitors. These trucks offer comparable performance and reliability, with strong aftermarket support. For those prioritizing slightly more modern features or a different driving feel, a Freightliner Century Class might be considered, though it may not always match the brute-force reputation of a Mack. Ultimately, the best choice often depends on the specific vocational application and available service support in the region.
Final Verdict: Is the 2004 Mack CV712 a Good Truck?
The 2004 Mack CV712 is ideal for vocational operators, construction companies, heavy-haul businesses, and municipalities that require a supremely durable and powerful truck built for demanding work. It is absolutely worth buying for those who prioritize longevity, robust performance, and a proven track record over modern amenities. This truck is best purchased used, as new models are not produced and finding one in excellent condition is key. Buyers should focus on thoroughly inspecting the powertrain, chassis for rust, and ensuring all vocational equipment is functional. Specific configurations tailored to your needs (e.g., dump body, concrete mixer) will be the most relevant consideration, rather than traditional trim levels. It's a no-nonsense workhorse that, with proper maintenance, can provide decades of reliable service.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.