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Introduction to Trackhawk 6.2L OEM Supercharged Engine

Ever wonder what makes the Trackhawk 6.2L engine so powerful and unique? The secret lies in its supercharged design and high-performance features. In this article, we'll delve into this impressive engine's details, its specifications, advantages, and how it compares to competitors.

What Makes Trackhawk 6.2L Unique?

Hellcat Engine Origins

The Trackhawk 6.2L OEM Supercharged Engine has its roots in the legendary Hellcat engine, which is renowned for its performance and power. This engine was initially developed for the Dodge Challenger and Charger SRT Hellcat models, eventually reaching the Jeep Grand Cherokee Trackhawk.

Performance Features

The Trackhawk 6.2L engine boasts numerous performance-oriented features, such as a forged steel crankshaft, high-strength connecting rods, and aluminum alloy pistons. These components allow the engine to handle the increased power and torque generated by the supercharger.

The Supercharger

How it Works

The supercharger in the Trackhawk 6.2L engine is a twin-screw design that compresses incoming air, forcing more air and fuel into the combustion chambers. This results in a substantial increase in horsepower and torque.

Advantages of Supercharging

Supercharging offers several benefits, including increased power, better throttle response, and improved overall performance. Unlike turbochargers, which rely on exhaust gases, superchargers provide immediate power due to their direct connection to the engine's crankshaft.

Power and Torque Output

The Trackhawk 6.2L OEM Supercharged Engine produces an astonishing 707 horsepower and 645 lb-ft of torque. This allows the Jeep Grand Cherokee Trackhawk to achieve 0-60 mph in just 3.5 seconds, making it one of the fastest SUVs on the market.  Further Reading: https://www.edmunds.com/jeep/grand-cherokee/2021/trackhawk/features-specs/

Fuel Efficiency and Emissions

Despite its incredible power, the Trackhawk 6.2L engine maintains relatively decent fuel efficiency, with EPA estimates of 11 mpg city and 17 mpg highway. However, it's worth noting that this engine requires premium fuel to maintain optimal performance and emissions.

Cooling System

To handle the immense heat generated by the supercharger, the Trackhawk 6.2L engine features a robust cooling system, including a high-capacity radiator, dual water-to-air intercoolers, and a dedicated low-temperature cooling circuit for the supercharger. This ensures the engine stays within optimal temperature ranges, even under extreme conditions.

Trackhawk Models Featuring the 6.2L OEM Engine

Jeep Grand Cherokee Trackhawk

The most prominent vehicle equipped with the Trackhawk 6.2L OEM Supercharged Engine is the Jeep Grand Cherokee Trackhawk. This high-performance SUV combines the off-road capabilities of a Jeep with the raw power of a muscle car, making it a unique and exhilarating driving experience.

Other Models

While the Jeep Grand Cherokee Trackhawk is the primary vehicle featuring this engine, there are rumors of the 6.2L supercharged engine making its way into other high-performance vehicles within the FCA lineup. However, no official announcements have been made.

Maintenance and Reliability

The Trackhawk 6.2L engine is designed with durability in mind, ensuring that it can handle the stresses of high-performance driving. Regular maintenance, such as oil changes and inspections, is crucial to maintain its reliability. As with any high-performance engine, following the manufacturer's recommended service intervals and using quality components is essential.

Aftermarket Performance Upgrades

Exhaust Systems

Upgrading the exhaust system can further enhance the performance and sound of the Trackhawk 6.2L engine. Several aftermarket options are available, ranging from cat-back systems to full header and exhaust setups.

Tuning and Calibration

Tuning the engine management system can unlock additional horsepower and torque and improve throttle response and fuel efficiency. Various aftermarket tuners offer custom calibrations tailored to the Trackhawk 6.2L engine.

Suspension Upgrades

To complement the engine's performance, suspension upgrades can improve handling and ride quality. Adjustable coilovers, sway bars, and other components can be installed to fine-tune the vehicle's dynamics.

Comparing Trackhawk 6.2L to Competitors

The Trackhawk 6.2L engine faces stiff competition from other high-performance SUV engines, such as the BMW X5 M's 4.4L Twin-Turbo V8 and the Porsche Cayenne Turbo's 4.0L Twin-Turbo V8. While these engines offer comparable power and performance, the Trackhawk's supercharged design sets it apart, providing a different driving experience.

Price and Availability

The Jeep Grand Cherokee Trackhawk, equipped with the 6.2L OEM Supercharged Engine, starts at around $90,000. While this price tag may seem steep, it's important to consider the performance and capabilities offered by this unique SUV.

Environmental Impact and Future Developments

The Trackhawk 6.2L engine, while impressive in its performance, does have a notable environmental impact due to its fuel consumption and emissions. As global emissions regulations tighten, manufacturers are increasingly investing in alternative powertrains, such as hybrid and electric options. It remains to be seen how these developments will affect the future of high-performance engines like the Trackhawk 6.2L.


The Trackhawk 6.2L OEM Supercharged Engine is a remarkable feat of engineering that offers incredible power and performance. With its roots in the Hellcat engine and unique supercharger design, it provides a thrilling driving experience. While it faces competition from other high-performance SUV engines, the Trackhawk 6.2L remains a standout option for those seeking a unique blend of power and capability.


  1. What is the horsepower rating of the Trackhawk 6.2L OEM Supercharged Engine?The Trackhawk 6.2L engine produces 707 horsepower.
  2. What fuel type does the Trackhawk 6.2L engine require?The Trackhawk 6.2L engine requires premium fuel for optimal performance and emissions.
  3. How does the supercharger in the Trackhawk 6.2L engine work?The supercharger is a twin-screw design that compresses incoming air, forcing more air and fuel into the combustion chambers, resulting in increased horsepower and torque.
  4. What is the EPA fuel efficiency estimate for a vehicle equipped with the Trackhawk 6.2L engine?The EPA estimates fuel efficiency for the Jeep Grand Cherokee Trackhawk at 11 mpg city and 17 mpg highway.
  5. What are some common aftermarket performance upgrades for the Trackhawk 6.2L engine?Popular aftermarket upgrades include exhaust systems, engine tuning and calibration, and suspension components to enhance performance and handling.