1999 Mack CL713 Overview, Reviews, Ratings & Specs

The Good

The 1999 Mack CL713 boasts exceptional durability and a legendary engine reputation, appealing to practical buyers. Its commanding presence and iconic design resonate emotionally, while its robust build offers long-term value and a dependable, powerful performance for demanding tasks.

The Bad

Potential buyers should be aware of possible electrical system quirks and the need for diligent maintenance on older models. Some may find the cabin ergonomics dated compared to modern trucks, and rust can be a concern in certain climates. Regular checks of the drivetrain are crucial.

1999 Mack CL713: Quick Overview

• Engine Options: The 1999 Mack CL713 was typically equipped with Mack's own proprietary engines, most notably the Mack E7 series. Other potential options from Cummins and Detroit Diesel were also available, depending on the specific configuration and customer preference. These were heavy-duty diesel engines designed for longevity and power.
• Horsepower: Horsepower ratings varied significantly based on the engine chosen and its specific tune. For the Mack E7 engines, horsepower could range from approximately 300 hp to over 500 hp. For example, a common E7 variant might be found in the 350-450 hp range, suited for various hauling needs.
• Fuel Economy: Fuel economy for a truck of this class and era is not typically measured in MPG in the same way as a passenger car. Instead, it's often discussed in terms of miles per gallon (MPG) or gallons per mile, and it was heavily dependent on load, terrain, driving style, and the specific engine and drivetrain. Expect figures in the range of 4-6 MPG for highway cruising under load.
• 0-60 Times: 0-60 mph (or rather, 0-55 mph, which is often a more practical benchmark for heavy trucks) was not a primary design consideration for the CL713. These trucks are built for sustained power and load-hauling, not rapid acceleration. Times would be very slow, likely exceeding 30-40 seconds from a standstill to highway speeds, especially when heavily loaded.
• Towing Capacity: Towing capacity is a critical aspect of the CL713's utility. These trucks are designed for heavy-duty applications. Depending on the axle configuration, suspension, and GCVWR (Gross Combined Vehicle Weight Rating), the CL713 could handle trailers weighing from 50,000 lbs to well over 100,000 lbs, making it suitable for everything from general freight to specialized heavy haulage.
• Trim-Level Features: The concept of "trim levels" for a vocational truck like the CL713 differs from passenger vehicles. Features were highly customizable and often dictated by the intended application. Common features included various cab configurations (e.g., day cab, extended cab), suspension types (e.g., air ride, spring), braking systems, transmission choices (manual or automatic), and chassis configurations (e.g., 4x2, 6x4). Interior amenities often focused on durability and driver functionality rather than luxury.

1999 Mack CL713 Specifications

Vehicle History Report

What Problems Does the 1999 Mack CL713 Have?

• Electrical System Issues: While not specific to any single model year, older trucks can experience electrical gremlins. This can manifest as intermittent issues with lights, gauges, sensors, or even starting problems. Corroded connections, aging wiring harnesses, and failing relays are common culprits. Regular inspection and maintenance of the electrical system are vital.
• Cooling System: Overheating can be an issue if the cooling system is not properly maintained. Radiator leaks, worn water pumps, faulty thermostats, or clogged coolant passages can lead to significant engine damage if not addressed promptly.
• Air Brake System: The air brake system is critical for safety. Leaks in air lines, failing brake chambers, worn slack adjusters, or issues with the air compressor can compromise braking performance. These require regular inspection and service.
• Clutch and Transmission Wear: For models equipped with manual transmissions, clutch wear is a common maintenance item. Heavy use can accelerate wear. For automatic transmissions, fluid changes and ensuring proper operation are key to longevity.
• Engine Specific Issues: While Mack E7 engines are generally robust, specific issues could arise depending on maintenance history. Overhauling requirements, turbocharger issues, or injector problems might occur on high-mileage units. It's important to research the specific engine installed and its common service needs.
• Recalls: Specific recalls for the 1999 model year are not widely publicized in the same manner as passenger vehicles. However, any truck, regardless of age, can be subject to recalls if a safety defect is identified by the manufacturer. It is always advisable to check with Mack Trucks or a qualified dealership for any outstanding recall information pertaining to a specific VIN.
• Long-Term Reliability Concerns: The primary concern for long-term reliability with a 1999 CL713 is its age. Components like suspension bushings, shock absorbers, exhaust systems, and even frame integrity can be subject to wear and tear over decades of service. A thorough pre-purchase inspection by a mechanic experienced with heavy-duty trucks is paramount to identify any potential long-term issues before buying.

How long will the 1999 Mack CL713 last?

What Technology & Safety Features are Included?

• Tech & Entertainment: Standard entertainment features were typically limited to an AM/FM radio, often with a cassette player. Some models might have offered optional CD players. Connectivity features like Bluetooth or USB ports were non-existent. The dashboard would feature a suite of analog gauges and warning lights to monitor engine performance, air pressure, fuel levels, and critical system statuses.
• Driver-Assistance Features: Driver-assistance features as we understand them today were largely absent in the 1999 CL713. There were no adaptive cruise control, lane departure warnings, blind-spot monitoring, or automatic emergency braking systems. The focus was on the driver's direct control and awareness of the vehicle's surroundings.
• Safety Features: Safety in the CL713 was primarily achieved through robust engineering and its sheer mass. Standard safety equipment included powerful air brakes for reliable stopping power, sturdy seatbelts, and a well-constructed cab designed to offer protection in the event of a collision. Visibility from the high-set cab was generally good, allowing the driver to see the road ahead and surroundings clearly. Optional safety features might have included certain types of lighting or specialized mirrors depending on the vocational use.
• Crash-Test Ratings: Heavy-duty commercial trucks like the 1999 Mack CL713 are not subjected to the same standardized crash-test ratings (like NHTSA or IIHS for passenger cars) as consumer vehicles. Their safety is assessed through different regulatory frameworks and engineering standards designed for commercial transport. The cab structure is engineered to be incredibly strong and protective, but formal crash-test scores are not applicable or publicly available for this type of vehicle.

What Colors Options are Available?

1999 Mack CL713 Prices and Market Value

1999 Mack CL713 Cost of Ownership

1999 Mack CL713 Fuel Efficiency

1999 Mack CL713 Warranty

1999 Mack CL713 Insurance

How Does the 1999 Mack CL713 Compare to Other Truck?

• Performance: In terms of raw performance and hauling capability, the CL713 was a strong contender. Mack engines, particularly the E7 series, were known for their torque and durability, often matching or exceeding the power output of comparable Cummins or Detroit Diesel engines found in rivals. Its chassis and suspension were built to handle extreme loads.
• Features: When comparing features, the CL713 was generally on par with its contemporaries. While manufacturers like Peterbilt and Kenworth often offered more luxury and customization options in their premium conventional models, the CL713 focused on essential functionality and driver ergonomics for its era. The cab design was robust and practical.
• Reliability: Mack trucks have a legendary reputation for reliability and toughness, and the CL713 was no exception. While all heavy-duty trucks from this period required regular maintenance, Macks were often praised for their robust build quality and the longevity of their proprietary powertrains. Rivals like Kenworth and Peterbilt also boasted excellent reliability, often with similar powertrain options. Freightliner and Volvo offered competitive reliability but sometimes had different reputations regarding build quality depending on the specific model and options.
• Price: New pricing for the CL713 was competitive within the Class 8 segment. Used market prices for a 1999 CL713 are generally in line with comparable trucks from Peterbilt, Kenworth, and Freightliner of the same vintage and condition. Some may find that a well-maintained Freightliner FLD120 offers a slightly lower entry price on the used market, though it might not carry the same iconic status as a Mack.
• Recommendations:
• Similar Alternatives: The Kenworth T800 and Peterbilt 379 are excellent alternatives that offer similar levels of durability, performance, and reliability. They are often favored for their strong resale value and availability of parts. The Freightliner FLD120 is another strong competitor, often available at a more accessible used price point while still offering substantial hauling power.
• Considerations: For those prioritizing a more modern interior or a slightly more refined ride, a later model year (late 2000s) Volvo VNL or a Freightliner Coronado might be worth considering, though these would likely come at a higher price point. However, for a no-nonsense, durable, and capable workhorse from the late 90s, the 1999 Mack CL713 remains a highly respected choice.

Final Verdict: Is the 1999 Mack CL713 a Good Truck?

1999 Mack CL713 Owner Reviews

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.