Post your Gas Mileage : Calculated

[BrianF]

Last week I hit 19L/100km on the 2006 Trailblazer 4.2, 285,000km. Lots of short trips and cold starts in -30c.

Ball park, I hit 29L/100km on my 1973 built Johnson Golden Ghost 30. This was pushing through deep powder and hauling my heavy azz.

 

[himemsys]

2003 Honda Civic EX 5MT 191462 miles
Tank was run from 12/14 to 12/28 with about 55/45 city/hwy ratio
331.3 miles, 10.246 gals = 32.3 MPG
Year-to-date: 7555.1 miles, 245.975 gals = 30.7 MPG

 

[MCompact]

Today's fill up of the C43: 23.8 mpg on Shell 93 (V-Power NITRO+)

 

[jkhawaii]

31mpg 2025 Malibu
42mpg 2025 Mitsubishi mirage

 

[MCompact]

Today's fill up of the Sahara 4xe: 18.7 mpg on BP 93 Ultimate; currently operating without plugging it in due to the pending 68C recall.

 

[ctechbob]

This fuelup Ford didn't math very well.......but

This one it did...go figure.

The 2025 F150

 

[Hermann]

Two fillups on the R12s BMW during our recent warm weather days of late Dec. and early Janurary. Had to switch to Phillips 66 for 93 octane TT E10. Something is going on here in KC. First fill was 47.3 mpg. Second fill 42.1 mpg​

3.381 gallons

2.722 gallons

 

[Revving2Redline]

33+ mpg on 2017 Honda Accord 2.4 using QT Non Ethanol. Current mileage is 428,428 miles.

 

[raaizin]

Here is my latest update

 

[odie]

'25 KIA Soul LX ( Mars Orange ) : 2.0 Ltr. ( M.P.I. ) w/ I.V.T. : Driving Mix ( Hwy/City ) : 60/40 . Avg. Temp : 27 . Tires : 4 205/60-16 ( T-rated ) COOPER Evolution Wnter w/ studs @ 34.5 ( Cold ) . Fill of winter blend Top Tier 91 w/E10 @ 1 click .

DISPLAY ( E.C.U. ) 2.1 > CALCULATED for 23 fills .

 

[Hermann]

Fill up on the Maverick Hybrid at Hy-Vee Fast & Fresh - 87 octane E10 lots of rural 2-lane highways at 60 mph average. MPG number is for 87 octane BP/Amoco

40.3 MPG​

Details​

• MPG: 40.3
• G/100mi: 2.48
• Miles: 487.4
• Gallons: 12.10
• Price: $1.83/Gallon
• Total: $22.13

 

[himemsys]

2018 Honda CRV 1.5
Tank run from 12/6/25 to 1/9/26
229.3 miles, 12.416 gal = 18.5 MPG.

This tank was exclusively short-tripped.

 

[odie]

'25 KIA Soul LX ( Gravity Gray ) : 2.0 Ltr. ( M.P.I. ) w/ I.V.T. : Driving Mix ( Hwy/City ) : 60/40 . Avg. Temp : 29 . Tires : 4 new ( 2.5 mos. ) 205/60-16 GENERAL Altimax 365AW ( V ) @ 34 P.S.I. ( Cold ) . Fill of winter blend Top Tier 91 w/E10 @ 1 click .

37.8 ( EC.U. ) - 35.5 ( Calcd ) = 2.3 greater than CALCULATED for 33 fills .

 

[MCompact]

Today's fill up of the C43: 21.2 mpg on Sunoco 93 Ultra

 

[fdcg27]

HAH, 362 miles on 8.4 gallons, so 43.1 mpg.

 

[MCompact]

Today's fill up of the C43: 19.6 mpg on Shell 93 (V-Power NITRO) Cold weather and lots of short trips…

 

[Hermann]

Filled up the BMW R12s after riding for two warm days in January last week. It's amazing how warm those big cylinders keep the feet and legs on chilly days. Both rides were in the mid 50's.

Fuel-up Added​

45.2 MPG​

Details​

• MPG: 45.2
• G/100mi: 2.21
• Miles: 95.5
• Gallons: 2.11
• Price: $2.97/Gallon
• Total: $6.27

 

[Fitter30]

2013 i4 chevy equinox mostly 55 mph 2 lane 26 mpg highway 73 mph with cruise 27.5 mpg.
2003 chevy astro van 15.8 mpg doesn't really change how i drive it.

 

[Nick1994]

I bought a house 12/1 which doubled my commute from 32 miles round trip to 66 miles round trip. I also drive across town for the gym a couple times a week so I’m putting close to 500 miles a week on my 2014 Lexus ES350. With the holidays I was working from home sometimes. Almost entirely highway driving.

Very happy with the mpg with this V6. Thinking of filling up with E0 next time to see what happens to the mpg.

 

[Elkins45]

My new to me 2012 RAV4 AWD with the 2.5L I4 is getting slightly less than 25 mpg in mixed rural/highway driving. To be honest I’m a little disappointed it’s not higher.