No it won't, since that shows tank mileage, not instantaneous mileage. No TCH will ever get 60 mpg in total, and I'd be lucky to get 40 mpg even on pure highway drives, I suspect. Yet they will and do get 60 mpg for at least brief moments on level highway at 70 miles per hour, according to the gauge. Just like the HCH. It's nothing new.

You guys apparently don't know the difference between a 10-mile test drive (involving one mile maintaining 70, 75, and 80 each) and actual normal driving. Believe me, when I buy the car, I will post my results, including actual "real" highway drives.