The 2009 Dodge Avenger was offered with two engine options: a 2.4-liter World inline-4 and a 3.5-liter V6.
These two powerplants represented the model’s balancing act between efficiency and performance. The base engine favored fuel economy, while the V6 provided stronger acceleration for buyers seeking more spirited driving.
The following section summarizes the engine options and their approximate output.
- 2.4L World inline-4 engine — approximately 173 horsepower
- 3.5L V6 engine — approximately 235 horsepower
Both options were designed to suit different buyer preferences, with the four-cylinder serving as the value choice and the V6 as the higher-performance alternative.
Engine details
2.4L World inline-4
The 2.4-liter World inline-4 was the standard and most common engine for the 2009 Avenger, delivering about 173 horsepower. It was favored by buyers prioritizing fuel economy and overall daily usability, while still providing adequate acceleration for a mid-size sedan.
3.5L V6
The 3.5-liter V6 offered in the 2009 Avenger provided roughly 235 horsepower, giving the car noticeably stronger performance, especially in highway merges and passing maneuvers. This engine was aimed at buyers seeking a more spirited driving experience.
Summary
In short, the 2009 Dodge Avenger offered two engine choices: a 2.4L World inline-4 and a 3.5L V6. The former emphasized efficiency, while the latter delivered higher performance for drivers who wanted quicker acceleration. Both engines reflect the model’s era’s approach to mid-size sedan options.