What's your MPG?

DeathPhase

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2020 Civic HB Sport CVT, 27WON Intake and TSP Stage 1 tune.
I average ~27 MPG on Eco mode in the city, with pretty conservative driving.
My brother recently took the car to San Francisco from SoCal (~410 miles) doing his best to get the highest MPG possible- ended up being 38MPG on pretty much highway only.
I always get 91 from Costco and whenever I can, a gallon of E85.
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xRiCeBoYx

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Lifetime average on my 2018 sport hatch is about 31.5mpg, calculated using the My Cars app I've been using for... at least 6 years now (with my last car). Average over the last 3 months is 34.6mpg (probably 70-80% highway miles). Been tuned with Phearable non-Si tune running map 3 almost exclusively since January 10.

Also fill up using Costco, Sam's Club, or Chevron 91 octane.
 

Nexus713

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2020 Sedan Sport, 25-27 MPG, 4,500 miles
Mostly work and back home (we use wife’s Altima for longer trips) - 60% city 40% highway, using ‘D’ mode in city and ‘S’ on highway
 


suhhh

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Average 26-28mpg, 90% city driving

Average 32-34mpg with highway driving

Phearable Tuned, Catless downpipe, PRL SRI
 

gimpy9195

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Update to my 50 mpgs.... this was on the continentals. (400 treadwear)

Following an alignment then new 'softer' tires (500 treadwear), I've dropped to 40mpg. I'll get another alignment with the new tires and see if an issue has developed.
 

Tony 19 Si

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Topped off and reset trip Sunday for the first time on my newly acquired 19 Si. Reading 37.8 currently. Mostly highway comminuting.
 

Nick20

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So far : 30-32 mpg average and 36-38 mpg on the highway very good as far as I am concerned for a 2.0 L engine with port injection and a manual transmission ?
 

kultofkek

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34MPG still rocking a Garrett 2867R Gen 2 in the SI. Currently e-tuning but i'm not doing anything until i get a trans rebuild and built motor
 

ApolloRanger

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31.4 average with a lot of city driving and a heavy foot. Ex-t CVT with the +6 hondata basemap
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