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is this good or bad for auto vz executive
If you have to set cruise at 115km/h because your speedo is overreading by that amount (looks like 4.5%) then your actual fuel economy isn't that.
If you know the distance covered and know the amount of fuel you put in the tank last time (because you just filled it up at the bowser) then you can calculate it.
I probably shouldn't say this but i dont have my speed set higher because its overreading/inaccurate i just like to get there a little faster lol.
I have cruise control set to 115kmph when ever im on the highway.