New 2015 Dodge Challenger R, T Scat Pack features a 6. 4liter HEMI with bestinclass 485 horsepower and 475 of torque, delivering 060 mph in the low 4second range with up to 25 mpg highway with a starting U. S. MSRP of 38, 495. SUBSCRIBE NOW: WEBSITE: FACEBOOK: TWITTER: GOOGLE+: