A pre-owned 2014 Dodge Charger SRT8 in good condition with an average mileage of 20,500 has a fair market value of $37,400, as of April 2015. According to Kelley Blue Book, a brand new 2015 Charger SRT 392 has a fair purchase price of $47,200.
The 2014 Dodge Charger SRT8 features a 6.4-liter SRT-8 hemi V8 engine, delivering 470 horsepower. For the 2015 Charger SRT, Dodge fits the sport sedan with a varied SRT 392 hemi V8 engine. The SRT 392 delivers 485 horsepower and 475 pounds of force per foot.
Also available for 2015 Charger models is the SRT Hellcat. The Hellcat Charger features a supercharged 6.2-liter hemi V8 engine, delivering 707 horsepower and 650 pounds of force per foot. A brand new 2015 Charger SRT Hellcat has a fair purchase price of $63,300.