The 2010 Avenger is a 4-door, 5-passenger family sedan, available in two trims, the SXT and the R/T.
Upon introduction, both trims are equipped with a standard 2.4-liter, I4, 173-horsepower engine that achieves 21-mpg in the city and 30-mpg on the highway. A 4-speed automatic transmission with overdrive is standard.