[steve67]

Hi
Early days yet ... But what mpg are we getting... I'll start
2.0 122G - 2 X fill ups 34 mpg all city driving..

 

[steve67]

Steve’s 34mpg (U.K.) is about 28mpg in the U.S. but difficult to make a direct comparison as we in the U.K. only get the 2.0 gasoline engine.

Agree, but each side of the pond can compare...like for like..it's just an insight into the real world figures..
Mazda UK state 35 mpg for city driving and me getting 34 mpg is good..
Having a 200 mile trip soon so see how it does on a run

 

[steve67]

Are you guys using the Mazda computer mileage information or doing it manually by dividing the gallons into the miles you drove on the last tank? I found on my Miata that the Mazda mileage is always a mile or so per gallon higher than what I get from using the manual method.

ive been comparing the onboard computer and my fingers and toes as a comparison.
onboard says 32mpg fingers and toes 34 mpg,

 

[steve67]

Our cx30 now has 950 miles on the clock and the mpg has improved to 37-39mpg around town.. nearly to the book figures.

 

[steve67]

How accurate is the fuel efficiency as given by the car? Has anyone calculated MPG the old fashioned way and then compared the two figures? By old fashioned I mean working out the distance travelled between tank fills and the amount of fuel used.

From my experience of other cars the MPG calculators are not very accurate.

Our mpg not far from the Mazda onboard calculations..

 

[steve67]

X or G spec engine?

 

[steve67]

‘G’
I couldn’t really justify the extra cost for not much gain.

Agree 👍