The fuel economy only goes downhill from the V6. The 5.7 V8’s number is 17 mpg. Neither the V6’s nor the smallest V8’s mileage varies with the addition of all-wheel drive (AWD). Entertainment. 8.4" touchscreen, 6 speakers. Safety. No. of Airbags. 6. Driver Aids. ABS, Electronic Stability Control. The Dodge Challenger is a modern interpretation of the classic muscle car. You can find its prices, specs, and features inside. We can help you calculate and track your fuel economy. MPG Estimates from Others; 2016 Dodge Challenger 6 cyl, 3.6 L, Automatic 8-spd Regular Gasoline: What is the engine size, Dodge Challenger Coupe 2011 3.6 Pentastar V6 (305 Hp) Automatic? 3.6 l 3604 cm 3 219.93 cu. in. How many cylinders, 2011 Dodge 3.6 Pentastar V6 (305 Hp) Automatic? 6, V-engine: What is the drivetrain, Dodge Challenger III Coupe 2011 3.6 Pentastar V6 (305 Hp) Automatic? Rear wheel drive. Internal Combustion engine. The SRTs are reviewed separately and for the purposes of this review, the first "normal" Challenger was the 2009 base SE V6, using a 250-hp/250-lb-ft version of the 3.5-liter Chrysler SOHC V6 3.5-liter V6: Making a slightly healthier 250 horsepower and 250 lb-ft of torque, the 3.5-liter V6 still failed to wow our reviewers, as it was still relatively slow without significant fuel economy gains over the V8. It was available on the Charger from 2006 to 2010, paired with a five-speed automatic, and available with optional AWD. 1 post · Joined 2015. #12 · May 3, 2015 (Edited) E85 in 2014 Charge V6. I have a 2014 Charger 3.6L and am using E85. It is a fleet vehicle provided from my employer. The fleet administrator is giving the OK for all their Chargers to use E85. It is not a "Flex Fuel" vehicle but seems to run even better on E85 than gas. The 2023 Dodge Challenger is a blast from the past, EPA Fuel Economy Equivalent (for hybrid and electric vehicles), combined/city/highway (MPGe) 3.6L V6 24V VVT. Transmission: 8-Speed iboeau.