Jeep Grand Cherokee 5.7 V8 HEMI (WK): Power, Versatility, and Legendary Jeep Performance

The 2009 Jeep Grand Cherokee 5.7 V8 HEMI (WK) represents a blend of Jeep’s rugged heritage and American muscle. Positioned as the high-performance variant of the WK generation, this SUV was built to deliver raw power, towing capability, and off-road dominance without sacrificing comfort.

Powered by the legendary 5.7L HEMI V8 engine, the 2009 Grand Cherokee was perfect for drivers seeking a full-size SUV capable of highway cruising, trail conquering, and hauling heavy loads—all in one package.

This model marked a key point in Jeep’s evolution, bridging its utilitarian roots with modern luxury and performance.

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2011 Jeep Grand Cherokee 5.7 V8 HEMI

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Design and Exterior: Bold and Rugged

The 2009 WK Grand Cherokee retained Jeep’s signature bold design, but the 5.7 V8 HEMI variant added aggressive styling cues to highlight its performance.

Key exterior features included:

• Signature seven-slot grille

• Sculpted hood with subtle bulges for engine clearance and aggressive looks

• Fog lights and projector headlights

• 20-inch alloy wheels for enhanced road presence

• Dual exhaust system integrated into the rear bumper

• Optional roof rails and tow hooks for utility

The SUV balanced rugged off-road capability with the road presence of a high-performance vehicle. Its wide stance and aerodynamic refinements helped improve stability and handling.

Interior and Comfort: Refined Yet Practical

Inside, the 2009 Jeep Grand Cherokee 5.7 V8 HEMI offered a cabin that combined comfort, practicality, and rugged design.

Highlights included:

• Leather-trimmed seats with optional heating

• Spacious front and rear seating with good legroom

• Premium dashboard layout with soft-touch materials

• Optional touchscreen infotainment system with navigation

• Dual-zone climate control for enhanced comfort

• Cargo space that catered to family and adventure needs

The interior design reinforced Jeep’s focus on practical luxury, ensuring drivers could enjoy both daily commutes and long-distance adventures in comfort.

Engine and Performance: The Iconic 5.7L HEMI V8

At the heart of the 2009 Grand Cherokee WK lies the 5.7-liter HEMI V8 engine, producing 360 horsepower and 390 lb-ft of torque. This naturally aspirated engine offered impressive acceleration and towing capability, setting the SUV apart from competitors.

Paired with a five-speed automatic transmission, the engine delivered smooth shifts, responsive power, and consistent performance under various conditions.

The Multi-Displacement System (MDS) allowed the engine to switch between 8-cylinder and 4-cylinder operation during light loads, improving fuel efficiency without compromising performance.

Driving Dynamics and Handling

While primarily an SUV, the 2009 Grand Cherokee 5.7 V8 HEMI offered surprisingly agile handling. Jeep engineers focused on balancing ride comfort with off-road capability.

• Independent front and rear suspension provided stability and comfort

• Stiffer springs and sway bars reduced body roll during cornering

• Four-wheel disc brakes with ABS ensured strong stopping power

• Steering tuned for responsiveness, giving confidence on highways and twisty roads

The result was a capable SUV that excelled both on paved roads and challenging terrains.

Off-Road Capability: True Jeep Heritage

Even with its powerful V8, the 2009 Grand Cherokee WK retained Jeep’s legendary off-road ability:

• Quadra-Trac II or Quadra-Drive II all-wheel-drive systems

• Selec-Terrain system for snow, sand, mud, and rock modes

• Low-range gearing for off-road trails

• Hill-descent and hill-start assist

• Solid frame and skid plates to protect the underbody

This model demonstrated that a high-performance SUV could maintain Jeep’s off-road DNA while delivering luxury and comfort.

Technology and Safety Features

The 2009 Grand Cherokee 5.7 HEMI was equipped with a suite of technology and safety features:

• Advanced traction and stability control systems

• Electronic Roll Mitigation (ERM) to enhance off-road safety

• Optional rearview camera for parking assistance

• Bluetooth connectivity and hands-free features

• Multiple airbags for driver and passenger protection

• Tire pressure monitoring system (TPMS)

These systems made the WK HEMI SUV both safe and technologically advanced for its time.

Fuel Economy and Efficiency

Despite its powerful V8 engine, Jeep incorporated technology to improve fuel efficiency. The 5.7L HEMI achieved:

• 13 mpg in the city

• 18–19 mpg on the highway

The Multi-Displacement System allowed the SUV to deactivate four cylinders during light driving conditions, balancing performance with fuel savings.

Towing and Utility

One of the major advantages of the 2009 Jeep Grand Cherokee 5.7 V8 HEMI was its towing capacity. With up to 7,200 pounds of towing capability, it was perfect for hauling trailers, boats, and recreational gear.

Coupled with its strong V8 torque, the SUV maintained control and stability even under heavy loads, making it a versatile choice for work and recreation.

Maintenance and Reliability

The 2009 WK 5.7 HEMI is known for durable performance when properly maintained. Routine maintenance such as oil changes, spark plug replacements, and fluid checks is crucial for longevity.

The HEMI engine is robust and reliable, while the AWD system and suspension are built to endure years of both highway and off-road driving. Owners who maintained their vehicles properly often report consistent, trouble-free performance.

Driving Experience: Powerful and Comfortable

On the road, the 2009 Grand Cherokee V8 HEMI felt commanding yet refined. The engine provided effortless acceleration, while the cabin remained quiet and comfortable.

• Highway cruising was smooth and stable

• Cornering was well-controlled for an SUV of its size

• Off-road adventures were handled with confidence thanks to Jeep’s advanced systems

This made the WK HEMI a well-rounded SUV, ideal for both enthusiasts and families.

Market Value and Collectibility

Today, the 2009 Jeep Grand Cherokee 5.7 HEMI WK holds value due to its combination of performance, capability, and classic Jeep styling. Clean, well-maintained examples are highly sought after in the used SUV market.

Its strong resale value, combined with legendary HEMI performance, ensures it remains a favorite among enthusiasts who want American muscle in an SUV form.

Specifications Overview

Conclusion: A Timeless SUV for Performance Lovers

The 2009 Jeep Grand Cherokee 5.7 V8 HEMI (WK) perfectly balances power, luxury, and off-road capability. Its HEMI engine provides thrilling performance, while the WK platform offers refined comfort and advanced technology.

For SUV enthusiasts seeking American muscle, towing capability, and Jeep reliability, the 2009 WK HEMI remains a timeless classic in the high-performance SUV segment.