How much horsepower does a 2009 5.7 Hemi have?
The 2009 Dodge 5.7 Hemi engine produced 360 horsepower. This powerful V8 engine was a popular choice for Dodge trucks and SUVs, offering impressive performance and capability.
Detailed Breakdown of the 2009 5.7 Hemi Horsepower
The 5.7-liter Hemi V8 engine was a mainstay in Dodge's lineup for many years, known for its robust power and distinctive sound. In 2009, this engine produced a maximum of 360 horsepower at 5,200 rpm and 390 lb-ft of torque at 4,400 rpm. This made it one of the most powerful engines in its class at the time.
The 5.7 Hemi engine featured an aluminum block and heads, as well as variable valve timing, which helped to optimize power and efficiency. It was available in a variety of Dodge vehicles, including the Ram 1500 pickup, Dodge Durango SUV, and Dodge Charger and Challenger muscle cars.
Key Factors Influencing the 2009 5.7 Hemi Horsepower
- Displacement: The 5.7-liter engine size provided a large displacement for increased power output.
- Cylinder Design: The Hemi's hemispherical cylinder heads allowed for more efficient combustion, contributing to the engine's high horsepower.
- Variable Valve Timing: This technology helped the engine optimize airflow and valve timing for improved performance across a wide rpm range.
- Aluminum Construction: The use of lightweight aluminum for the engine block and heads reduced overall weight, further enhancing the power-to-weight ratio.
The combination of a large displacement, efficient cylinder design, advanced valve timing, and lightweight materials made the 2009 5.7 Hemi one of the most powerful engines in its class at the time.
What is the bad year for the 5.7 Hemi?
The worst years
While the 5.7L HEMI is a powerful and reliable motor, it isn't free from bugs. A few model years, in particular, have proven more problematic than others. Model years 2011 and 2012 stand out when it comes to bad years for the 5.7L HEMI, with 2012 being an especially lousy period for Ram pickups.
Is the 2009 5.7 Hemi a good engine?
The 5.7-liter Hemi is considered a reliable engine since it's reintroduction in the early 2000s. However, no engine on the market comes without its flaws. Ryan Wolfe: Another problem is prolonged idling periods.
How much horsepower does a 2009 Ram 1500 5.7 Hemi have?
390 horsepower
While that's fairly powerful, this engine's gas mileage leads many reviewers to recommend the third engine; a 5.7 liter Hemi V8, which makes 390 horsepower and 407 pound feet of torque. The 5.7 liter engine gets an EPA-estimated 14/20 mpg city/highway with two-wheel drive, which is about the same as the 4.7 liter V8.
How much HP does a 5.7 Hemi really have?
395 horsepower
The 5.7 liter V8 HEMI makes 395 horsepower at 5,600 RPM. This puts it among the top engines in full-size trucks. The 5.7 HEMI max HP ensures you have extra power when needed. Torque is also impressive, at 410 lb-ft at 3,950 RPM.
