Wow. Impressive. I have yet to see 55 mpg on mine. What kind of driving? Hwy/city or a mix? Did you use cruise control? What driving mode were you in? How was the terrain?
Was it downhill?It was mostly highway without cruise control. I just drove slow in the right lane. But then again this was for a short distance for about 40 miles. I think for a more accurate reading I would need to drive more miles?