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2021 GS AWD
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57 Posts
Discussion Starter · #1 ·
I am averaging 7.4L per 100k, which I think is outstanding! Have put just over 1,000k on so far. Most has been highway driving and country roads, so I know this is probably not going to last haha. Still in the break-in period too, so haven't really stomped on the gas too hard.
 

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2020 CX-30 GS FWD, Snowflake White
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1,080 Posts
very please with my fuel economy too. My last tank fill covering 661 km gave me a calculated average of 6.4.
 
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21 cx30 premium awd
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209 Posts
I to am getting better mileage than expected. 3 fill ups so far. Conservative driving during break in time, mostly suburban and hwy and have gotten two tanks over 33 mpg......33.8 and 34. 6. (Hand calculated)
 

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2020 / AWD / Base
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44 Posts
Computer or actual? On my base AWD, the computer has been consistently more that 1mpg optimistic. (BTW - I am still pleased with the gas mileage). I have put over 10K miles on my car.
 

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'21 CX-30 2.5 Sky G Pref AWD Red
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224 Posts
Have not done any actual calculations. By the computer, I get about 25mpg in daily driving. Have seen 31+ on a couple short trips with less stop and go.
 

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2020 CX-30 Skyactiv-X MHEV GT Sport Tech
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766 Posts
"Eats gas like 28 mpg" I was getting 14.5 mpg on the highway in my truck, which is why I bought the CX-30. I'll be ecstatic at 28 mpg! LOL It's all about perspective.
Exactly. My SLK does around 26mpg (UK gallons) whereas my CX30 does around 42mpg.
 

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2021 CX-30 GS AWD 2021 CX-30 GS FWD
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92 Posts
I have just acquired a new 2021 CX-30 GS FWD, traded my 2018 Mazda 6 Turbo , and have just done 800kms with an average fuel consumption of 7.2 L/100kms, based on computed value manually, total fuel added and total distance travelled it had 7kms on clock when I picked it up ( the dealer allowed me to fill it up and paid for the fill ). Our other 2021 CX-30 GS AWD has 10k kms on it and has an average overall fuel consumption is 7,5 L?100kms.

I am expecting to average less than 7.0L / 100kms with the new FWD version.
 

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2020 CX-30 GS FWD, Snowflake White
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1,080 Posts
did a fill up today, covering 648 km and giving me a calculated fuel economy of 6.6.
 
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'21 CX-30 2.5 Sky G Pref AWD Red
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224 Posts
For those like me that are clueless on the different ratings…
Ex:
31mpg(US) =37.2mpg(UK)=7.6l/100km
The part that I had to get through to my brain was they are opposite. For mpg, higher is better, in the last system, the lower the better.
 
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