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High speed mpg

Discussion in 'Gen 2 Prius Fuel Economy' started by Fubar1764, Oct 15, 2012.

  1. Speedfink

    Speedfink Certified Bad@$$

    Joined:
    Sep 18, 2012
    26
    7
    2
    Location:
    SoCal
    Vehicle:
    2007 Prius
    Model:
    Four Touring
    My daily commute is 66 miles each way, from Riverside county to central San Diego. It's all mountainous and hilly crappily paved freeway, and i'm typically rolling at 75-80 MPH. I'm pretty happy to say after seeing so many other posts of low mileage at high speed that my '07 Touring consistently gets me 40-42 considering how I pound on it.
     
    F8L likes this.
  2. roflwaffle

    roflwaffle Member

    Joined:
    Feb 23, 2012
    381
    77
    0
    Location:
    Orange County
    Vehicle:
    2005 Prius
    Model:
    Five
    I just went to Hayward from Orange County (CA) and back, and my mileage was at ~40+mpg traveling at speeds of ~70-80mph with very few other cars in the road. IME, if there are other vehicles that will bump up a few mpg at the same speeds due reduced aero drag from their wake. I about twenty minutes behind a tractor-trailer at 65mph and that bumped my mileage up to ~60mpg.