My '13 Impreza averages 34mpg on the highway at 74mph even with the 1600 cu/in of additional cargo space up top thanks to the Thule Atlantis 1600. Comes with cross bars and bike rack for your adventures. Weather proof floor mats and cargo area. 5 speed manual transmission is fun to drive and great in the mountains.
The car also has 1000w of custom tuned JL Audio sound via 6 speaker and a 10" subwoofer.