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2021 International CV515 Overview, Reviews, Ratings & Specs

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Eugene S | December 2, 2025
The 2021 International CV515 is a Class 4/5 commercial truck designed for vocational applications, built on a robust chassis. It entered the market as a new model for International Truck, aiming to compete in the medium-duty segment. The primary body style is a conventional cab, offered in various configurations suitable for upfitters. Key trims are not typically designated by traditional automotive nomenclature but rather by wheelbase and chassis options. Pricing for a new 2021 International CV515 generally starts in the mid-$50,000s and can climb significantly depending on customization and upfitting. Its popularity stems from its rugged construction, powerful drivetrain options, and International's reputation for building durable commercial vehicles, making it a go-to for businesses needing reliable workhorses.
The Good

The 2021 International CV515 boasts impressive performance for its class with strong engine options. Its renowned reliability provides peace of mind for demanding work. The comfortable cab design enhances driver productivity, while its purposeful design signals robust capability. This truck offers excellent value as a long-term investment for businesses.

The Bad

Potential owners should be aware that the 2021 International CV515, like many commercial vehicles, can have a less refined ride compared to light-duty trucks. Fuel economy might not be its strongest suit, especially under heavy load. Furthermore, specialized maintenance and parts availability could be a consideration for some buyers outside of major commercial hubs.

2021 International CV515: Quick Overview

  • Engine Options: The 2021 International CV515 is primarily powered by a Cummins B6.7 inline-six diesel engine. This engine is well-regarded in the commercial vehicle sector for its durability and torque.
  • Horsepower: The Cummins B6.7 engine typically produces horsepower ratings ranging from 200 to 260 horsepower, with torque figures often exceeding 500 lb-ft. Specific horsepower output can vary slightly based on configuration and emissions controls.
  • Fuel Economy: Fuel economy for a vehicle like the CV515 is highly dependent on application, load, driving style, and axle ratios. It is not typically rated by EPA MPG figures like passenger vehicles. Owners commonly see figures in the range of 10-15 MPG, but this can fluctuate significantly.
  • 0-60 Times: 0-60 mph times are not a standard metric for commercial trucks and are not officially published. Due to its weight and purpose, acceleration is prioritized for hauling capacity rather than speed, and would be considerably slower than a light-duty vehicle.
  • Towing Capacity: The towing capacity of the 2021 International CV515 is substantial, designed for heavy-duty work. Depending on the configuration, chassis, and installed towing equipment (such as a fifth-wheel or gooseneck hitch), it can tow well over 20,000 pounds, often reaching up to 30,000+ pounds GCWR (Gross Combined Weight Rating).
  • Trim-Level Features: While International doesn't use traditional automotive trim levels (like LX, EX, etc.), features are determined by the chosen chassis configuration, optional packages, and upfitting. Standard features often include a durable interior designed for work environments, essential safety equipment, and a functional dashboard. Optional features can range from advanced telematics and connectivity to upgraded seating, air brakes, and specialized body equipment. Key considerations are the wheelbase, axle configuration, and transmission choice (typically an Allison automatic transmission).

2021 International CV515 Specifications

Vehicle Information
Year 2021
Make International
Model CV515
Trim -
Style -
Type Truck
Category Heavy Truck
Manufacturing Details
Made In United States
Manufacturing City SPRINGFIELD
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating 26000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine -
Engine Size 6.6L
Engine Cylinders -
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Four-Wheel Drive
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 2021 International CV515 Have?

The 2021 International CV515, being a relatively new model in the medium-duty truck segment, has not accumulated a vast history of commonly reported widespread issues akin to older, more established models. However, like any commercial vehicle, certain areas can be points of attention for owners. The Cummins B6.7 engine, while generally robust, can experience issues common to modern diesel engines, such as potential DPF (Diesel Particulate Filter) regeneration problems, particularly if the vehicle is frequently used for short trips or low-load urban driving where the filter doesn't get hot enough to clean itself. AdBlue/DEF (Diesel Exhaust Fluid) system failures or contamination can also lead to significant operational problems and regulatory compliance issues.

Recalls for commercial vehicles are typically focused on safety-critical components. Specific recalls for the 2021 model year are best checked through official channels like the NHTSA (National Highway Traffic Safety Administration) database, as they can be specific to certain build dates or option packages. Some general recalls that have affected International trucks in this period could relate to electrical system components, braking systems, or airbag deployment mechanisms, though these are not exclusive to the CV515.

Regarding long-term reliability, the CV515 is built with commercial-grade components expected to withstand rigorous use. However, the longevity of systems like emissions control equipment (DPF, SCR), transmission, and complex electronic modules can be influenced by maintenance regularity and operating conditions. Owners who adhere strictly to the manufacturer's recommended maintenance schedule, including regular fluid changes, filter replacements, and proper care of the diesel emission systems, will generally experience higher long-term reliability. Neglecting maintenance or subjecting the truck to extreme conditions without proper mitigation can accelerate wear and increase the likelihood of component failure. By model year, 2021 is considered an early production year for this model line, which can sometimes mean that initial design quirks or manufacturing refinements are still being addressed in subsequent years. However, International's extensive testing and development process aims to mitigate significant early issues.

How long will the 2021 International CV515 last?

The 2021 International CV515 is engineered for commercial duty, meaning its expected service life significantly exceeds that of a typical passenger vehicle. Based on owner data and typical maintenance habits for similar vocational trucks, it is reasonable to expect the CV515 to serve reliably for 250,000 to 500,000 miles or more. With diligent maintenance, including regular oil changes, filter replacements, and proper care of the diesel engine and emissions systems, it could even surpass these figures. Long-term durability is a strong point, given its robust construction. However, weaknesses over time can emerge in components subjected to constant stress, such as suspension parts, braking system wear, and increasingly, complex electronic control modules and emissions after-treatment systems. Consistent adherence to maintenance schedules is paramount for achieving maximum lifespan and preventing costly repairs.

What Technology & Safety Features are Included?

The 2021 International CV515 prioritizes functionality and durability over high-end luxury tech, aligning with its vocational purpose.

Built-in Tech & Entertainment: Standard infotainment typically includes a basic AM/FM radio with auxiliary input and possibly Bluetooth connectivity for hands-free calling. Higher trims or optional packages might offer an upgraded stereo system with a larger display screen, USB ports, and potentially satellite radio capability. The focus is on clear, easy-to-use controls that can be operated while wearing gloves.

Driver-Assistance Features: Advanced driver-assistance systems are less common as standard on vocational trucks compared to passenger cars. However, the CV515 can be equipped with optional features like lane departure warning systems and a rearview camera. Electronic Stability Control (ESC) is a crucial safety feature often included, especially as regulations evolve.

Safety Features: Standard safety equipment includes robust hydraulic or air brakes (depending on configuration), anti-lock braking systems (ABS), and durable construction. Airbags for the driver and front passenger are standard. Optional safety features can extend to more advanced braking technologies and perhaps side-curtain airbags depending on the specific configuration and market.

Crash-Test Ratings: As a heavy-duty commercial vehicle, the 2021 International CV515 is not typically subjected to the same consumer-focused crash-test ratings as passenger cars by organizations like the IIHS (Insurance Institute for Highway Safety) or NHTSA. Its safety is primarily assessed through its adherence to commercial vehicle safety standards and regulations set by bodies like the FMVSS (Federal Motor Vehicle Safety Standards). The robust frame, heavy-duty components, and available safety options are designed to provide significant occupant protection in its intended operating environment. Buyers should consult specific vehicle configurations for available advanced safety options and ensure compliance with all relevant commercial vehicle safety regulations.

What Colors Options are Available?

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2021 International CV515 Prices and Market Value

When new, the 2021 International CV515 typically started in the mid-$50,000 range for a base configuration, with prices escalating significantly based on vocational upfits, engine choices, and additional options. For instance, a fully equipped chassis for a specialized application could easily exceed $80,000-$100,000. On the used market, 2021 models can now be found from approximately $45,000 to $70,000, heavily dependent on mileage, condition, and specific equipment. Depreciation for commercial trucks tends to be less steep per year than for passenger vehicles, especially for well-maintained and in-demand vocational configurations. Factors affecting resale value include the condition of the engine and drivetrain, the state of any installed upfit (e.g., utility body, lift gate), overall mileage, and the presence of remaining manufacturer warranty. Trucks with lower mileage and in excellent condition command the highest prices.

2021 International CV515 Cost of Ownership

Owning a 2021 International CV515 is generally considered costly due to its commercial nature. Insurance premiums will be higher than for a personal vehicle, reflecting its size, weight, and operational use. Fuel costs can be substantial; while the diesel engine is relatively efficient for its class, high mileage and load carrying will impact consumption. Maintenance and repair costs are also significant, as parts are specialized and labor rates for commercial vehicles are often higher. However, the vehicle's long-term durability means that if well-maintained, it can be economical from a total cost of ownership perspective over many years, avoiding the need for frequent replacement. It is a costly vehicle to operate day-to-day but can be an economical investment for businesses due to its longevity.

2021 International CV515 Fuel Efficiency

Fuel Type Diesel
Fuel Capacity -
City Mileage -
Highway Mileage -

2021 International CV515 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

2021 International CV515 Insurance

Insurance for a 2021 International CV515 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.

How Does the 2021 International CV515 Compare to Other Truck?

The 2021 International CV515 competes in the Class 4/5 medium-duty truck segment, a space populated by formidable rivals. Key competitors include the Ford F-650/F-750, Freightliner M2 106, and potentially models from Hino and Isuzu in their heavier offerings.

Performance: The CV515, with its Cummins B6.7 engine, offers strong torque and horsepower suitable for demanding vocational tasks, often matching or exceeding competitors in raw power delivery for heavy hauling. Ford's gasoline V8 and optional diesel options in the F-series also provide robust performance. The Freightliner M2 106, typically powered by a Detroit Diesel engine, is also a strong performer.

Features: In terms of features, the CV515 offers a functional, durable interior suitable for work. Competitors like Ford and Freightliner may offer more advanced infotainment options and a wider array of optional driver-assistance technologies in their higher trims, appealing to those seeking a blend of workhorse capability and modern conveniences. Hino and Isuzu often emphasize fuel efficiency and compact maneuverability in their offerings, which might differ in focus from the CV515.

Reliability: International has a long-standing reputation for building tough trucks, and the CV515 benefits from the proven Cummins B6.7 engine. Ford's F-series medium-duty trucks also boast strong reliability, as do Freightliner's models. Hino and Isuzu are generally known for excellent reliability, often with impressive warranties.

Price: Pricing can be competitive across the segment. The CV515 often strikes a balance, offering robust International engineering at a competitive price point, particularly when compared to some higher-spec premium models.

Recommendations:
If maximum towing capacity and robust diesel power are the absolute priority, the 2021 International CV515 is a strong contender, potentially offering more outright grunt for the dollar than some rivals.
For those seeking more creature comforts, advanced tech features, and a wider dealer network for service in a consumer-oriented package, the Ford F-650/F-750 is a very similar and often more popular alternative.
The Freightliner M2 106 is another excellent choice, offering a blend of performance and build quality, often with a slightly more refined ride.
If a focus on fuel efficiency and longer-term warranty coverage is paramount, exploring heavier Hino or Isuzu models might be worthwhile, though they might not match the sheer power of the CV515's diesel options.

Final Verdict: Is the 2021 International CV515 a Good Truck?

The 2021 International CV515 is ideal for businesses and owner-operators who require a rugged, dependable, and powerful medium-duty truck for demanding vocational applications such as construction, towing, hauling, or utility work. Its strengths lie in its robust construction, strong Cummins diesel power, and International's reputation for durability.

It is worth buying for those who prioritize capability and longevity over luxury features. It represents excellent value when purchased for its intended purpose.

Conditions for purchase:
  • Used vs. New: A used 2021 model can offer significant savings while still providing many years of service, provided it has been well-maintained. Buying new offers the latest configurations and full warranty coverage.
  • Specific Trims: As trim levels are less defined, focus on wheelbase, axle ratios, and ensuring the correct upfit for your specific needs.
  • Maintenance: Regardless of new or used, rigorous adherence to the maintenance schedule is crucial for long-term ownership satisfaction.

2021 International CV515 Owner Reviews

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.