The 2008 Mack CXU613 is a Class 8 conventional truck, a workhorse renowned for its robust build and long-haul capabilities. Primarily produced as a tractor unit, its model years span several years, with the CXU613 being a significant iteration. While specific trims can vary based on vocational application, the core CXU613 is highly regarded for its powerful presence and the iconic Mack bulldog hood ornament, symbolizing durability and American trucking heritage. Its popularity stems from a reputation for unwavering reliability and the ability to handle demanding routes, making it a favorite among owner-operators and fleet managers.
The Good
The 2008 Mack CXU613 excels in raw performance and legendary reliability, offering a commanding presence that appeals to pride. Practically, its robust construction ensures longevity, while driver-focused interiors provide comfort for long hauls, translating to a dependable and valuable asset for any operation.
The Bad
Potential buyers should watch out for common issues like aging electrical systems and potential wear on the drivetrain components due to heavy use. Fuel economy can be a concern with older, powerful diesel engines, and specific maintenance records are crucial to assess overall condition.
2008 Mack CXU613: Quick Overview
- Engine Options: The 2008 Mack CXU613 was typically equipped with powerful Mack MP series engines. Common options included the Mack MP7, MP8, and sometimes the Cummins ISX engine. These are heavy-duty diesel engines designed for demanding applications.
- Horsepower: Horsepower ratings varied significantly depending on the engine chosen and the specific configuration. For the Mack MP7, expect ranges from approximately 300 to 400 horsepower. For the larger MP8 and Cummins ISX engines, horsepower could extend from 400 up to 600 horsepower, catering to various hauling needs.
- Fuel Economy: Fuel economy for trucks of this era and class is typically measured in miles per gallon (MPG) but is highly dependent on load, terrain, driving style, and the specific engine and transmission configuration. A general estimate for a Class 8 truck like the CXU613, especially when used for heavy hauling, might range from 5 to 7 MPG. Aerodynamics and engine tuning play a significant role.
- 0-60 Times: 0-60 mph times are not a primary performance metric for heavy-duty trucks. Their focus is on torque and sustained power for hauling, not rapid acceleration. These vehicles are designed for gradual acceleration under heavy load, and such figures are rarely published or relevant.
- Towing Capacity: As a Class 8 tractor, the towing capacity is immense, designed to haul semi-trailers carrying tens of thousands of pounds. The Gross Combination Weight Rating (GCWR) can exceed 80,000 pounds, often reaching up to 100,000 pounds or more, depending on federal bridge formulas and specific axle configurations.
- Trim-Level Features: While Mack trucks are more about vocational specification than traditional 'trims' like passenger cars, key features often included different cab configurations (e.g., day cabs, flat tops, mid-rise sleepers), various transmission options (manual and automatic), different axle ratios, suspension types (air or mechanical), and options for interior amenities in sleeper cabs such as bunks, refrigerators, and auxiliary heating/cooling. Advanced braking systems and driver comfort features were also prevalent.
2008 Mack CXU613 Specifications
Vehicle Information
| Year | 2008 |
| Make | Mack |
| Model | CXU613 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck Vehicle) |
Manufacturing Details
| Made In | United States |
| Manufacturing City | NEW RIVER VALLEY DUBLIN |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 330001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 12.7L I6 |
| Engine Size | 12.7L |
| 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 | - |
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What Problems Does the 2008 Mack CXU613 Have?
The 2008 Mack CXU613, being a robust commercial vehicle, generally enjoys a reputation for strong long-term reliability when properly maintained. However, like any vehicle of its age and class, certain issues can arise. Frequently reported concerns often revolve around the complexity of modern diesel engines and their associated emissions systems. The EPA 2007 emissions standards introduced significant changes, and trucks from this period, including the 2008 CXU613, could experience issues with the Diesel Particulate Filter (DPF) system, such as clogging or sensor failures. These systems require diligent maintenance and understanding to operate efficiently and can be costly to repair if neglected.
Another area to watch is the electrical system. With numerous sensors, complex wiring harnesses, and various electronic control modules (ECMs) managing engine, transmission, and auxiliary functions, electrical gremlins can occur. Corroded connections, failing sensors, or issues with the ECM itself are not uncommon in trucks that have seen extensive service. Power steering components and clutch wear (in manual transmission models) are also areas that typically require attention over time due to the immense forces they handle.
Recalls for commercial trucks are typically issued for safety-critical components or emissions-related malfunctions. While specific recalls for the 2008 CXU613 can be found by VIN through NHTSA or Mack Trucks directly, common areas for recalls in heavy-duty trucks of this era could include braking system components, fuel system integrity, or certain aspects of the powertrain control.
Long-term reliability is highly contingent on the owner's maintenance regimen. For a 2008 Mack CXU613, regular oil changes with appropriate heavy-duty diesel engine oil, filter replacements, coolant system checks, and diligent inspection of the DPF system are paramount. Neglecting preventive maintenance can lead to cascading failures and significantly shorten the lifespan of major components. Model year specific issues are less common for a mature platform like the CXU613, but it's always advisable to check for any manufacturer service bulletins or known issues that might have been addressed through production changes during that model year.
Another area to watch is the electrical system. With numerous sensors, complex wiring harnesses, and various electronic control modules (ECMs) managing engine, transmission, and auxiliary functions, electrical gremlins can occur. Corroded connections, failing sensors, or issues with the ECM itself are not uncommon in trucks that have seen extensive service. Power steering components and clutch wear (in manual transmission models) are also areas that typically require attention over time due to the immense forces they handle.
Recalls for commercial trucks are typically issued for safety-critical components or emissions-related malfunctions. While specific recalls for the 2008 CXU613 can be found by VIN through NHTSA or Mack Trucks directly, common areas for recalls in heavy-duty trucks of this era could include braking system components, fuel system integrity, or certain aspects of the powertrain control.
Long-term reliability is highly contingent on the owner's maintenance regimen. For a 2008 Mack CXU613, regular oil changes with appropriate heavy-duty diesel engine oil, filter replacements, coolant system checks, and diligent inspection of the DPF system are paramount. Neglecting preventive maintenance can lead to cascading failures and significantly shorten the lifespan of major components. Model year specific issues are less common for a mature platform like the CXU613, but it's always advisable to check for any manufacturer service bulletins or known issues that might have been addressed through production changes during that model year.
How long will the 2008 Mack CXU613 last?
The 2008 Mack CXU613 is built for longevity, and it's not uncommon to see these trucks accumulate mileage well into the high hundreds of thousands, often exceeding 1 million miles with proper care. Owner data and consistent, diligent maintenance habits are the defining factors. Trucks used for long-haul, consistent routes with regular servicing can easily surpass 15 years of service. However, those subjected to stop-and-go city driving, heavy vocational abuse without adequate breaks, or poor maintenance regimens will experience significantly shorter service lives, with major component failures appearing much earlier. The core chassis and engine blocks are designed for extreme durability, but auxiliary systems like emissions controls, electrical components, and suspension can become weak points over time and mileage if not proactively addressed.
What Technology & Safety Features are Included?
The 2008 Mack CXU613, as a commercial tractor from that era, prioritizes functionality and safety over advanced consumer-grade tech. Built-in technology primarily focused on operational efficiency and driver support. Standard features would typically include a robust AM/FM radio, often with a CD player. More advanced entertainment options, if available, might have included satellite radio pre-wiring or basic auxiliary inputs for personal devices. Communication systems like Bluetooth integration were rare as standard factory options in 2008 for this class, though aftermarket installations were common.
Driver-assistance features were relatively rudimentary compared to today's standards. The primary focus was on the vehicle's fundamental operation. Basic features like cruise control were common. More advanced safety features, often optional, could include anti-lock braking systems (ABS), which were becoming standard but still offered as an upgrade on some configurations, and potentially traction control systems. Advanced driver-assistance systems (ADAS) like lane departure warnings, adaptive cruise control, or automatic emergency braking were not part of the standard or optional offerings for the 2008 CXU613.
Safety features concentrated on structural integrity and passive protection. The robust construction of the Mack chassis and cab provided a strong safety cell. Standard safety equipment would include seatbelts, powerful headlights, and a well-designed braking system. Optional safety upgrades might have included enhanced mirror systems for better visibility or sometimes heavier-duty lighting packages. Crash-test ratings for heavy-duty commercial trucks are not conducted in the same manner as passenger vehicles by organizations like the NHTSA or IIHS. Instead, compliance with specific Federal Motor Vehicle Safety Standards (FMVSS) for commercial vehicles dictates safety performance. Mack's engineering would have focused on meeting these rigorous industry standards for structural integrity, rollovers, and occupant protection under severe operating conditions.
Driver-assistance features were relatively rudimentary compared to today's standards. The primary focus was on the vehicle's fundamental operation. Basic features like cruise control were common. More advanced safety features, often optional, could include anti-lock braking systems (ABS), which were becoming standard but still offered as an upgrade on some configurations, and potentially traction control systems. Advanced driver-assistance systems (ADAS) like lane departure warnings, adaptive cruise control, or automatic emergency braking were not part of the standard or optional offerings for the 2008 CXU613.
Safety features concentrated on structural integrity and passive protection. The robust construction of the Mack chassis and cab provided a strong safety cell. Standard safety equipment would include seatbelts, powerful headlights, and a well-designed braking system. Optional safety upgrades might have included enhanced mirror systems for better visibility or sometimes heavier-duty lighting packages. Crash-test ratings for heavy-duty commercial trucks are not conducted in the same manner as passenger vehicles by organizations like the NHTSA or IIHS. Instead, compliance with specific Federal Motor Vehicle Safety Standards (FMVSS) for commercial vehicles dictates safety performance. Mack's engineering would have focused on meeting these rigorous industry standards for structural integrity, rollovers, and occupant protection under severe operating conditions.
What Colors Options are Available?
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2008 Mack CXU613 Prices and Market Value
When new, the 2008 Mack CXU613 would have commanded a significant price, typically ranging from $80,000 to $150,000+ depending heavily on engine, transmission, axle configurations, and any optional sleeper or vocational equipment. Depreciation for heavy-duty trucks is generally more gradual than for light-duty vehicles, especially for well-maintained, high-quality brands like Mack. On the current used market, prices can vary widely, from around $20,000 to $60,000+. Factors significantly affecting resale value include mileage, overall condition, maintenance history, the presence of advanced emissions systems and their functionality, and the specific configuration (e.g., day cab vs. sleeper, vocational application). A truck with a solid service record and a powerful, well-regarded engine will always fetch a higher price.
2008 Mack CXU613 Cost of Ownership
Owning a 2008 Mack CXU613 is a significant financial undertaking, generally considered costly rather than economical, particularly for smaller operators. Insurance premiums for Class 8 trucks are substantial, reflecting the high value and risk. Fuel costs are a major expenditure, with consumption directly tied to engine size, load, and driving conditions, often averaging 5-7 MPG. Maintenance and repairs are where costs can escalate rapidly; while built tough, these are complex machines with expensive parts and specialized labor. Regular, proactive maintenance is crucial to mitigate unexpected, costly breakdowns. Long-term ownership requires a robust budget for all these factors.
2008 Mack CXU613 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2008 Mack CXU613 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
2008 Mack CXU613 Insurance
Insurance for a 2008 Mack CXU613 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2008 Mack CXU613 Compare to Other Truck?
The 2008 Mack CXU613 competed in a highly competitive Class 8 heavy-duty truck market against formidable rivals such as Peterbilt (e.g., Model 387 or 379), Kenworth (e.g., T660 or T800), Freightliner (e.g., Coronado or Argosy), and Volvo (e.g., VNL series). In terms of performance, Mack trucks, including the CXU613, were consistently lauded for their robust powertrains and strong hauling capabilities, often rivaling or exceeding competitors in raw power and torque, especially with their proprietary Mack engines. Reliability is where Mack has historically carved out a strong niche; the CXU613 is built with a reputation for exceptional durability and resilience, often seen as a workhorse that can withstand rigorous use, comparable to or even surpassing some peers in terms of sheer longevity.
Feature-wise, the CXU613 in 2008 offered a functional and driver-oriented cabin. While competitors might have offered slightly more advanced cabin designs or more readily available premium electronics as standard, the Mack interior was robust and built for purpose. Pricing when new was generally competitive within the premium segment of heavy-duty trucks, reflecting their quality and brand cachet. Used market prices for the 2008 CXU613 often represent strong value, as their inherent durability means they retain functionality long after competitors might require extensive overhauls.
Similar Alternatives:
Recommendations: For buyers prioritizing ultimate durability and a traditional, tough truck feel, the 2008 Mack CXU613 remains an excellent choice. If slightly more modern aerodynamics or potentially better fuel economy are paramount, a Kenworth T660 or Volvo VNL might be considered. For those seeking iconic styling and potentially higher resale, a comparable Peterbilt is also a strong contender. The decision often comes down to specific powertrain preferences, local dealer support, and the best available unit in terms of condition and maintenance history.
Feature-wise, the CXU613 in 2008 offered a functional and driver-oriented cabin. While competitors might have offered slightly more advanced cabin designs or more readily available premium electronics as standard, the Mack interior was robust and built for purpose. Pricing when new was generally competitive within the premium segment of heavy-duty trucks, reflecting their quality and brand cachet. Used market prices for the 2008 CXU613 often represent strong value, as their inherent durability means they retain functionality long after competitors might require extensive overhauls.
Similar Alternatives:
- Peterbilt 387/379: Known for iconic styling, strong performance, and excellent build quality. Often command higher resale values.
- Kenworth T660/T800: Renowned for excellent aerodynamics (T660), driver comfort, and proven reliability. Strong performance comparable to Mack.
- Volvo VNL Series: Offers excellent fuel efficiency options, comfortable cabins, and advanced safety technologies for its time.
Recommendations: For buyers prioritizing ultimate durability and a traditional, tough truck feel, the 2008 Mack CXU613 remains an excellent choice. If slightly more modern aerodynamics or potentially better fuel economy are paramount, a Kenworth T660 or Volvo VNL might be considered. For those seeking iconic styling and potentially higher resale, a comparable Peterbilt is also a strong contender. The decision often comes down to specific powertrain preferences, local dealer support, and the best available unit in terms of condition and maintenance history.
Final Verdict: Is the 2008 Mack CXU613 a Good Truck?
The 2008 Mack CXU613 is ideal for owner-operators and small to medium-sized fleets seeking a rugged, reliable, and powerful workhorse. It's an excellent choice for those who prioritize longevity and robust performance over the latest technology or cutting-edge fuel efficiency. It is definitely worth buying, particularly on the used market, provided it has a documented history of diligent maintenance. Buying new is unlikely as it is an older model year. Focus on well-maintained examples, especially those with strong engine and transmission health records. A day cab configuration is practical for vocational use, while a sleeper cab appeals to long-haul drivers. Its value proposition lies in its enduring build quality and ability to perform demanding tasks for many years.
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.