Road trip to Houston/Galveston and back to Dallas. Got my best tank so far at 29.1 mpg driving from Dallas to Houston, where highway cruising speeds ranged from 65-80 mph. Don't know what the mpg is yet for the drive back to Dallas. It was only me, my wife and our 1 year old, but the car was loaded with other stuff for our trip. Passing power was decent and at times surprised me, especially considering temps were close if not over 100F. The Anker Roav dashcam worked fine under the summer heat as well. Didn't fall off the windshield and always turned on no matter how hot it got in the car, and it got really hot to the point where I could not hold it with my bare hands to insert the memory card.