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How much HP does a 2006 5.7 HEMI have?

The 2006 Dodge 5.7 HEMI engine produced a robust 345 horsepower. This powerful V8 engine was a popular choice for many Dodge, Chrysler, and Jeep vehicles during that model year.


Detailed Breakdown of the 2006 5.7 HEMI Horsepower


The 5.7 liter HEMI V8 engine found in 2006 Dodge, Chrysler, and Jeep models was an impressive powerplant. Featuring Chrysler's innovative HEMI cylinder head design, this engine delivered exceptional performance for its time.


Some key specifications of the 2006 5.7 HEMI engine include:



  • Displacement: 5.7 liters (345 cubic inches)

  • Horsepower: 345 hp @ 5,400 rpm

  • Torque: 375 lb-ft @ 4,200 rpm

  • Compression Ratio: 9.6:1

  • Valvetrain: Overhead Valve (OHV), 16 valves

  • Fuel Delivery: Sequential multi-port electronic fuel injection


The 345 horsepower rating of the 2006 5.7 HEMI made it one of the most powerful engines available in its class at the time. This robust power output was achieved through Chrysler's advanced HEMI cylinder head design, which improved airflow and combustion efficiency compared to traditional V8 engines.


Applications of the 2006 5.7 HEMI Engine


The 5.7 HEMI engine was found in a variety of Dodge, Chrysler, and Jeep models in 2006, including:



  • Dodge Ram 1500 pickup trucks

  • Dodge Charger and Dodge Magnum sedans

  • Chrysler 300 sedans

  • Jeep Grand Cherokee SUVs


This engine provided a compelling balance of power, efficiency, and reliability for these vehicles, making it a popular choice among enthusiasts and consumers alike.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.