What is the fuel economy of a Dodge Viper?
The Dodge Viper's fuel economy is notoriously poor. Exact figures vary slightly depending on the model year and whether it's the coupe or roadster, but generally expect around 12-15 MPG (miles per gallon) combined city and highway driving. Highway driving might yield slightly better results, but city driving will be significantly lower. It's not a car you buy for fuel efficiency.