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2023 International LT62F Overview, Reviews, Ratings & Specs

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Jovan | October 11, 2025
The 2023 International LT62F is a robust Class 8 truck, a staple in the heavy-duty commercial vehicle segment. Building on International's legacy, this model year continues to offer exceptional performance and driver focus. Primarily available as a conventional truck, it is renowned for its configurable options and long-haul capabilities. While specific trims can vary based on vocational application, the LT series is a popular choice for its blend of power, efficiency, and driver comfort, making it a go-to for fleet owners and owner-operators alike.
The Good

The 2023 International LT62F excels with its powerful performance, dependable reliability, and superior driver comfort, appealing to the practical need for uptime and the emotional desire for a productive, less fatiguing work environment. Its efficient powertrain and durable design also contribute to excellent long-term value.

The Bad

Potential buyers of the 2023 International LT62F should be aware that like many heavy-duty trucks, maintenance can be intensive and costly. While generally reliable, complex electrical systems can sometimes present diagnostic challenges, and its sheer size requires experienced handling and ample parking space.

2023 International LT62F: Quick Overview

  • Engine Options: The 2023 International LT62F offers a robust selection of diesel engines, primarily focusing on International's A26 and Cummins X15 series. The International A26 engine typically delivers up to 475 horsepower and 1750 lb-ft of torque. The Cummins X15 engine options can range significantly, often starting around 400 horsepower and going up to 605 horsepower, with torque figures reaching up to 2050 lb-ft for the most powerful configurations.

  • Horsepower: Horsepower ratings vary widely depending on the chosen engine and configuration, generally falling between 400 hp and 605 hp.

  • Fuel Economy: Specific EPA fuel economy figures for Class 8 trucks are not typically published or standardized in the same way as passenger vehicles. However, the LT62F is engineered with advanced aerodynamics, efficient powertrains, and intelligent systems designed to optimize fuel consumption for long-haul applications. Factors like axle ratios, tire selection, load weight, and driving habits significantly impact real-world MPG.

  • 0-60 Times: 0-60 mph times are not a relevant or typically measured metric for heavy-duty trucks like the International LT62F. These vehicles are designed for sustained hauling and efficiency, not rapid acceleration.

  • Towing Capacity: The towing capacity of the 2023 International LT62F is substantial and highly dependent on the specific configuration, including the chosen chassis, suspension, drivetrain, and axle ratings. It is designed to handle Gross Combination Weights (GCW) well in excess of 80,000 pounds, often reaching up to 100,000+ pounds for specialized applications.

  • Trim-Level Features: While International offers various configurations and option packages rather than distinct "trims" in the passenger car sense, key features and options include: Advanced aerodynamics for improved fuel efficiency, a spacious and ergonomically designed cab (available in multiple lengths and sleeper configurations), a highly customizable driver's area with premium seating and dashboard layouts, advanced telematics and diagnostics, optional Driver P.A.C.K. (Performance, Awareness, Control, and Knowledge) for enhanced safety and efficiency, various suspension and axle configurations to suit different hauling needs, and robust HVAC systems for driver comfort.

2023 International LT62F Specifications

Vehicle Information
Year 2023
Make International
Model LT62F
Trim -
Style -
Type Truck
Category Heavy Truck
Manufacturing Details
Made In Mexico
Manufacturing City -
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating 33001 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 15.0-L L-6 Diesel
Engine Size 15L
Engine Cylinders 6
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain 6x4
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 2023 International LT62F Have?

While the 2023 International LT62F is a relatively new model year, drawing from established International truck platforms, some common areas that can require attention in heavy-duty trucks, and thus potentially affect the LT62F over time, include:

Electrical System Issues: Like many modern vehicles with complex electronics, issues can sometimes arise with sensors, wiring harnesses, or control modules. These can manifest as warning lights, intermittent system failures, or trouble starting. Proper diagnostics are crucial.

Emissions System (DEF/DPF): Modern diesel engines are equipped with Diesel Particulate Filters (DPF) and Diesel Exhaust Fluid (DEF) systems to meet emissions standards. These components can sometimes require regeneration cycles or cleaning, and in some cases, may fail, leading to reduced power or check engine lights. Regular maintenance and proper operating conditions (avoiding excessive short trips where regeneration may not complete) are key to mitigating these issues.

Suspension and Drivetrain Components: Given the heavy loads these trucks carry, wear and tear on suspension components (shocks, springs, bushings) and drivetrain parts (U-joints, differentials) are expected over high mileage. However, premature failure could indicate manufacturing defects or inadequate maintenance.

HVAC System: Driver comfort is paramount, and HVAC system issues, such as leaks, compressor failures, or blower motor problems, can be a significant concern for long-haul drivers. Ensuring regular checks of the system can help prevent major failures.

Recalls: As a new model year, specific widespread recalls for the 2023 LT62F are less likely to be widely documented at this early stage compared to older models. However, it is imperative for owners to regularly check the National Highway Traffic Safety Administration (NHTSA) website or consult with an International dealer for any official recall notices that may be issued. Recalls can range from minor software updates to critical safety component replacements.

Long-Term Reliability: International trucks are generally built for durability. Long-term reliability heavily depends on adherence to the manufacturer's recommended maintenance schedule, using quality parts and fluids, and proper operation. Owner reviews and fleet maintenance logs are the best indicators of long-term reliability, and the LT series has historically performed well in these regards, but individual experiences can vary.

How long will the 2023 International LT62F last?

The 2023 International LT62F, like most Class 8 trucks, is built for longevity and can achieve hundreds of thousands of miles, often exceeding 1 million miles with diligent maintenance. Owner data and fleet usage typically show that a well-maintained LT62F can serve effectively for 7-10 years or more. Its long-term durability is a key selling point, attributed to its robust chassis, powerful engines designed for sustained operation, and heavy-duty components. Weaknesses over time are generally related to the normal wear and tear on high-mileage components such as suspension parts, brakes, and drivetrain elements. However, proactive maintenance, addressing minor issues before they escalate, and utilizing quality replacement parts are crucial in maximizing its lifespan and avoiding costly major repairs down the road. Electrical system integrity and emissions component health are also areas to monitor.

What Technology & Safety Features are Included?

The 2023 International LT62F integrates a suite of modern technology, driver-assistance systems, and safety features designed to enhance operational efficiency, driver comfort, and overall safety.

Built-in Tech & Entertainment: The LT62F typically features an integrated digital instrument cluster that provides clear, customizable information to the driver. While heavy-duty trucks prioritize functionality over elaborate entertainment systems, options often include robust infotainment units with AM/FM radio, Bluetooth connectivity, and USB ports for device integration. Advanced telematics systems are usually standard or optional, allowing for remote monitoring of vehicle health, performance, and location, which is invaluable for fleet management.

Driver-Assistance Features: To improve safety and reduce driver fatigue, the LT62F offers several driver-assistance technologies. These can include Lane Departure Warning (LDW) systems, which alert the driver if the vehicle begins to drift out of its lane. Adaptive Cruise Control (ACC) is often available, helping maintain a set distance from the vehicle ahead, reducing the need for constant braking and acceleration on highways. Electronic Stability Control (ESC) is a critical safety feature that helps prevent rollovers and loss of control during sudden maneuvers. Optional features may extend to collision mitigation systems that can automatically apply brakes in an emergency.

Safety Features: Standard safety features include robust braking systems (ABS), powerful headlights for visibility, and sturdy construction. The cab is designed with occupant safety in mind, often featuring reinforced A-pillars and a strong frame. While specific crash-test ratings like those for passenger vehicles (e.g., NHTSA star ratings) are not typically performed or published for Class 8 commercial trucks, manufacturers adhere to stringent industry safety standards and regulations. The focus is on durability, occupant protection in severe conditions, and the prevention of accidents through advanced driver-assistance systems.

What Colors Options are Available?

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2023 International LT62F Prices and Market Value

The new price for a 2023 International LT62F can range significantly, typically starting from around $130,000 and extending upwards of $180,000 or even $200,000+ depending on engine, specifications, and chosen options. Current used market prices for a 2023 model will naturally be lower, but depreciation on heavy-duty trucks is generally less steep than on passenger vehicles, especially for well-maintained units in high demand. Factors significantly affecting resale value include mileage, overall condition, maintenance history, engine and transmission type, and any specialized equipment. Trucks with lower mileage, a strong service record, and popular configurations tend to retain their value better. The ongoing demand for reliable Class 8 trucks in the freight industry also supports a relatively strong used market.

2023 International LT62F Cost of Ownership

Owning a 2023 International LT62F is a significant financial commitment, making it a costly vehicle to own, particularly for smaller operations. Insurance premiums for heavy-duty trucks are substantial, reflecting the high value of the asset and the risks involved. Fuel costs are a major ongoing expense, directly tied to mileage and fuel prices, though efficient powertrains can mitigate this somewhat. Maintenance and repair costs are also considerable; while built for durability, diesel engines and complex systems require specialized service and parts. Regular, preventative maintenance is crucial to avoid more expensive repairs. Overall, while the LT62F offers excellent value in terms of performance and longevity for commercial use, its initial purchase price and ongoing operational expenses position it as a costly investment.

2023 International LT62F Fuel Efficiency

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

2023 International LT62F 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

2023 International LT62F Insurance

Insurance for a 2023 International LT62F is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.

How Does the 2023 International LT62F Compare to Other Truck?

The 2023 International LT62F competes in the highly contested Class 8 vocational and long-haul truck market. Its primary rivals include models from Freightliner (Cascadia), Kenworth (T680/T880), Peterbilt (579/567), and Volvo Trucks (VNL).

Performance: The LT62F, with its International A26 and Cummins X15 engine options, offers competitive performance in terms of power and torque, comparable to offerings from its main rivals. Cummins engines are a well-regarded choice across the industry. Freightliner's Cascadia and Kenworth's T680 often receive praise for their fuel efficiency, while Peterbilt trucks are known for their robust build and driver comfort. Volvo trucks are also strong contenders in performance and efficiency.

Features: International has made strides in driver comfort and technology with the LT series, featuring ergonomic cabs and available advanced driver-assistance systems. However, brands like Kenworth and Peterbilt are often considered leaders in interior refinement and customizable driver environments. Freightliner's Cascadia also boasts significant advancements in aerodynamics and driver technology.

Reliability: All major manufacturers in this segment aim for high reliability. International has a long history in the trucking industry, and the LT series generally maintains a good reputation. However, specific reliability can vary by engine manufacturer and model year. Cummins engines are widely respected for their durability. Competitors like Kenworth and Volvo also have strong track records for longevity and uptime. Owners often report that consistent maintenance is the biggest factor across all brands.

Price: Pricing for these Class 8 trucks is highly competitive and configuration-dependent. The LT62F generally falls within a similar price bracket as its direct competitors. It's often a matter of specific dealer relationships, available incentives, and the precise package of options chosen.

Alternatives:
  • Freightliner Cascadia: Often praised for its fuel efficiency and advanced aerodynamics. A strong contender for long-haul operations focused on cost savings.
  • Kenworth T680: Widely regarded for its driver comfort, excellent visibility, and strong resale value. A top choice for owner-operators seeking a premium experience.
  • Peterbilt 579: Similar to Kenworth, known for its driver-centric design, build quality, and robust performance, often favored for vocational applications as well as over-the-road.
  • Volvo VNL: Offers a strong balance of performance, fuel economy, and driver comfort, with a reputation for innovative safety features.

Choosing between these vehicles often comes down to specific fleet needs, dealer support in a given region, engine preference, and detailed cost-of-ownership analysis. The 2023 International LT62F remains a very solid and competitive option, particularly for those who value its specific powertrain offerings and International's established presence.

Final Verdict: Is the 2023 International LT62F a Good Truck?

The 2023 International LT62F is an ideal choice for fleet owners and owner-operators who prioritize a robust, reliable, and configurable Class 8 truck for long-haul or demanding vocational applications. It's worth buying for businesses focused on operational efficiency and driver comfort, especially if they have a strong existing relationship with International dealerships for service and support. The LT62F offers a compelling blend of power, durability, and modern features. For those considering a purchase, a new model offers the latest technology and warranty, which can be advantageous for minimizing downtime. However, a well-maintained, lower-mileage used LT62F can represent excellent value, provided a thorough inspection and service history review are conducted. Specific engine and chassis configurations should be matched to the intended use to maximize its worth.

2023 International LT62F Owner Reviews

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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.