Impressed with MPG

Discussion in 'Fiesta ST Chat and Discussion' started by bikoman, Jul 20, 2014.

  1. bikoman

    bikoman New Member

    First all highway trip after installing MP215. We weren't grandpaing on the highway either.[​IMG]
    This works for me! 120miles.
    Last edited: Jul 20, 2014
    bryramos likes this.
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  3. MasterPooBaa

    MasterPooBaa Member

    Yeah thats darn good. Think thats 5.8 in L/100km.

    What speed were you doing if you dont mind me asking?

    On my stock ST I'm doing 39mpg on the flat at a steady 65mph. If I push onwards to 82mph I'm doing 33mpg.
  4. sumo64c

    sumo64c Member

    I'm getting right at 35mpg at 73mph on the interstate....flatlands.
  5. Autonomous

    Autonomous New Member

    I get 28 avg. 22 miles each way, 10 of it freeway and 12 stop and go traffic city tragic that takes about 40-45 minutes total each way. Still it's not bad and always fun.
  6. STeam

    STeam New Member

    After two fuel ups, I averaged 29 mpg.

    I drive about 40 miles a day with 30 of those miles on the highway at 75 mph.

    It would also be interesting to know what grade of fuel everyone uses. I put 91 octane in my tank running all stock.
  7. WScottCross

    WScottCross Well-Known Member

    93 octane with Cobb stage 1 tune. Lifetime average over 23000 miles is 31.4 with about 70% highway.

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