Happy to see that the Stinger is proving itself to be reliable thus far, but that's still very low mileage to determine any real faults. While that average fuel economy isn't great, its not terrible either considering the performance in the GT trim.
What are you comparing it to? A 3.3 liter V6 that puts out 365 horsepower and delivers 21.48 average MPG over 7,400 miles is pretty good. What matches that power and delivers better fuel economy?Maybe in the future Kia will look towards implementing a hybrid powertrain in the Stinger, as that seems to be a growing trend in performance models. Would not only help with off the line acceleration, but would also increase the less than stellar fuel economy.