Specifications
The 3.6 Pentastar engine is a versatile and powerful powertrain widely used in various Chrysler, Dodge, Jeep, and Ram vehicles. It features a 60-degree V6 configuration with an aluminum block and aluminum cylinder heads, which helps reduce overall weight while maintaining strength and durability. The engine has a displacement of 3.6 liters (3614 cc) and utilizes a dual overhead cam (DOHC) design with 24 valves, providing efficient airflow and optimized performance. It produces around 305 horsepower and 269 lb-ft of torque, delivering strong acceleration and smooth power delivery for both city driving and highway cruising.
The 3.6 Pentastar engine also incorporates technologies such as variable valve timing (VVT) for improved fuel efficiency, reduced emissions, and enhanced overall engine responsiveness. Known for its reliability, relatively low maintenance, and compatibility with a wide range of vehicles, the 3.6 Pentastar has become a benchmark V6 engine in the modern automotive industry.
COMPATABLE MODELS
Jeep Grand Cherokee (3.6L Pentastar V6)
The Jeep Grand Cherokee equipped with the 3.6-liter Pentastar V6 uses a naturally aspirated DOHC engine with 24 valves and variable valve timing. This engine typically produces around 293–295 horsepower and 260 lb-ft of torque, depending on the model year. It is paired with an 8-speed automatic transmission, delivering smooth on-road performance while maintaining strong low-end torque for light towing and off-road use. In the Grand Cherokee, the Pentastar is tuned for a balance of refinement, fuel efficiency, and capability, allowing towing capacities of up to 6,200 lbs.
Jeep Wrangler (3.6L Pentastar V6)
In the Jeep Wrangler, the 3.6L Pentastar V6 is designed to emphasize durability and off-road performance. The engine produces about 285 horsepower and 260 lb-ft of torque, with power delivery optimized for crawling and trail driving. Depending on the generation, it is available with either a 6-speed manual or an 8-speed automatic transmission. The Pentastar’s broad torque curve works well with the Wrangler’s low-range transfer case, providing controlled power at low speeds while remaining reliable for daily driving. This engine is well known for its robust construction and water-fording capability, making it a trusted choice for extreme terrain.
Dodge Challenger (3.6L Pentastar V6)
The Dodge Challenger’s 3.6L Pentastar V6 is tuned for performance and responsiveness in a rear-wheel-drive muscle-car platform. It delivers approximately 303–305 horsepower and 268 lb-ft of torque, making it the most powerful application of the Pentastar among these vehicles. Paired with an 8-speed automatic transmission, the engine provides quick acceleration and smooth high-speed cruising, while still offering relatively good fuel economy compared to V8 variants. In the Challenger, the Pentastar focuses on sporty performance, refinement, and everyday usability, serving as a lighter, more efficient alternative to the HEMI engines without sacrificing strong acceleration.
Frequently asked question
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Which vehicles use the 3.6 Pentastar engine?
The 3.6 Pentastar is found in Jeep, Dodge, Chrysler, and Ram models, including the Wrangler, Charger, and 1500 pickup.
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Are these used Pentastar engines tested before sale?
Yes, every engine is compression-tested, inspected, and verified for OEM reliability before shipping.
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What’s the horsepower of the 3.6 Pentastar engine?
Depending on the model year, it produces 283 to 305 horsepower and up to 273 lb-ft of torque.
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Is the 3.6 Pentastar engine reliable?
Absolutely — it’s known for long-term durability, smooth operation, and minimal maintenance requirements.
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Do you offer a warranty with used 3.6 Pentastar engines?
Yes, all used and rebuilt 3.6 Pentastar engines come backed by a limited parts warranty for peace of mind.
3.6 Pentastar engine
