Post your Gas Mileage : Calculated

Price: $2.85/Gallon
Wish CA would get its crap together with taxes, cap & trade & refineries closing/supply issues. Here’s my receipt from the other day, 91 octane though:

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'25 Mars Orange KIA Soul LX : 2.0 Ltr. ( M.P.I. ) w/ I.V.T. : Driving Mix ( Hwy / City ): 60/40 . Avg. Temp : 49 . T.P. : 33.5 > 34 . Fill of winter blend (?) Top Tier 94 w/E10 .

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Gas Mileage Since Factory : 38.1 ( E.C.U. ) - 35.9 ( Calcd ) = 1.9 > Calculated .
 
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Fill up at BP/Amoco 93 octane w/Invigorate for the BMW cycle. Ran it to pretty much empty, to get a full fresh fill of summer blend. In theory there was .3 gallon left.

Fuel-up Added​

57.7 MPG​

Details​

  • MPG: 57.7
  • G/100mi: 1.73
  • Miles: 225.0
  • Gallons: 3.90
  • Price: $3.39/Gallon
  • Total: $13.22

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MPG trend change since I've started working closer to home. <35mph street traffic. 02 Silverado C1500 5.3L. Gone from filling up twice a month to once a month (at around half a tank.)
Costco Gas 87 non-ethanol.

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'25 (New) KIA Soul LX Gravity Gray : 2.0 Ltr. (M.P.I.) w/ I.V.T. : Driving Mix (Hwy/City) : 60/40 . Avg. Temp : 48 . Fill of summer blend (?) Top Tier 91 w/E10 .

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37.3 ( E.C.U. ) - 34.8 ( Calcd ) = 2.5 > Calculated ( 16 tanks )
 
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Fill up at BP - 87 octane w/ Invigorate - lots of highway miles at 65-70mph . Mileage still improving in the warm winds and some of them were tailwinds for a change.

Fuel-up Added​

43.2 MPG​

Details​

  • MPG: 43.2
  • G/100mi: 2.32
  • Miles: 447.5
  • Gallons: 10.36
  • Price: $2.75/Gallon
  • Total: $28.49

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'25 ( New ) Mars Orange KIA Soul LX : 2.0 Ltr. (M.P.I.) w/ I.V.T. : Driving Mix ( Hwy/City) : 60/40 . Avg. Temp : 51 . T.P. : 34. Fill of summer blend (?) Top Tier 91 w/E10 . Oil / Filter : PENNZOIL Ultra Platinum ( S.P.,GF-6A ) 0w-20 with HYUNDAI / KIA O.E.M 26300-35505 .

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38.1 ( E.C.U. ) - 36.1 ( Calcd ) = 2 M.P.G. > CALCULATED for 6 fills .
 
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lifetime average of the MG HS:
6,68 l/100km 15.582 km and 1.041 l

so that's 35.21 mpg


and the latest tank:

722 km 47,30 liters 6,55 l/100 km


so that's 35.91 mpg.

next tank will be a lot lower, I w<as driving faster and more agressive than usual, doing a road course with a club.

2 more fill ups since the, and for both the consumption dropped.

39.4 mpg for the last fill-up. Not bad for a non-hybrid CUV.
 
'25 ( 1of 2 ) Gravity Grey KIA SOUL LX : 20 Ltr. (M.P.I.) w/ I.V.T. : Driving Mix ( Hwy/City ) / 60/40 . Avg. Temp : 51 . T.P.: 34 . Oil / Filter : PENNZOIL Ultra Platinum ( S.P.,GF-6A ) 0w-20 w/ O.E.M. filter .

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37.3 (E.C.U.) - 34.9 ( Calcd ) = 2.4 > Calculated .
 
'25 Mars Orange KIA Soul LX : 2.0 Ltr. ( M.P.I. ) w/ I.V.T. : Driving Mix (Hwy/City) : 60/40 . Avg. Temp : 49 . T.P. : 33 . Fill of summer blend (?) Top Tier 91 w/E10 . Oil / Filter : PENNZOIL Ultra Platinum ( S.P.,GF-6A ) 0w-20 with Hyundai / Kia 26300-35505 filter .

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38.8 ( E.C.U. ) - 36.3 ( Calcd ) = 1.57 > overall CALCULTED ( 7 fills ) .
 
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Todays trip back from Hilton Head; The average speed is very low due to being stuck in stop and go traffic for over an hour. I did bump it back up having a bit of a play with a G12 Alpina B7. Its driver was being charitable as the B7 had the C43 beat on top speed by 50 mph...
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