RacingManiac

Senior Member
First Name
Jen
Joined
Jul 29, 2018
Threads
4
Messages
464
Reaction score
164
Location
Detroit, Michigan
Vehicle(s)
2023 CW CTR R-12374
This was my lifetime average of my FK8 before....
11th Gen Honda Civic Show Your FL5 MPG’s!!! 1697645864850


So far the FL5 is similar but I think its a bit worse on the long highway drive vs the FK8. About the same in my daily commute...

11th Gen Honda Civic Show Your FL5 MPG’s!!! 1697645936371
Sponsored

 

blayed

Member
Joined
Oct 23, 2023
Threads
3
Messages
28
Reaction score
31
Location
Southern California
Vehicle(s)
2023 SGP FL5. 2020 Civic Type R (RIP)
On my FK8 I got on average 24-25mpg
On my FL5 I get on average 20-22mpg

What causes the difference in mpg?? Same commute/drives..
 

RacingManiac

Senior Member
First Name
Jen
Joined
Jul 29, 2018
Threads
4
Messages
464
Reaction score
164
Location
Detroit, Michigan
Vehicle(s)
2023 CW CTR R-12374
My guess is the wider tires mainly... Though i didn't notice any real improvement when i went to narrower snow wheels and tires, but snow tires usually have worse MPG too...

Extra annoying is that the tank is smaller as well... Basically guarantees i have to refill the car during the week every work week... Whereas FK8 can just about stretch out 5 work days with my commute
 


Cornercarver

Senior Member
First Name
Paul
Joined
Jan 18, 2019
Threads
0
Messages
603
Reaction score
419
Location
Rio Verde AZ
Vehicle(s)
2018 Honda civic Type R, 2002 Lexus SC430
So...is the FL5 getting better worse, or about the same as the FK8?
My guess is very close.
My 2018 CTR gets 26.8 combined. Over 30 on long trips (unless going uphill) and of course low 20's for stop and go traffic or shorter trips. Most of my trips are longer with traffic that moves well.
 

jets-do-miami

Member
First Name
Alan
Joined
Nov 17, 2023
Threads
11
Messages
39
Reaction score
8
Location
Charlotte, NC
Vehicle(s)
None - shopping for fl5
I've been at 15-17mpg for 2 years so anything 20mpg+ would make me happy.
point of confusion: what model - 2y in fl5?? - everyone on this thread state model, terrain hilly vs flat, altitude, typical traffic in yr commute
 

TDC50

Senior Member
Joined
Oct 27, 2022
Threads
4
Messages
397
Reaction score
547
Location
Long Island NY
Vehicle(s)
‘23 Type R, ‘24 GR86
12,000+ miles, mix of highway and city and fuel economy is on the rise. It’s at 27.2mpg now :)

Spirited driving from time to time, not trying to hypermile at all.
 


ThunderPigeon

Senior Member
Joined
Jan 31, 2022
Threads
7
Messages
158
Reaction score
132
Location
Long Island
Vehicle(s)
2024 Rallye Red Civic Type-R #24723
Only 2,000 miles in, but I'm getting 18.5 average. Mostly around town and ripping up the back roads. I don't think some of you are using it right.
 

hoping2Get1

Senior Member
Joined
Jun 16, 2024
Threads
6
Messages
51
Reaction score
37
Location
Maryland
Vehicle(s)
'24 CW CTR
Mostly city, very short trips, with some highway on weekends. I could be wrong, but feel like my MPG went down a bit after changing to 5w-30.

On ff (0w20) was consistently getting around 26mpg.

after first oil change to 5w30, 25mpg (tho seems to keep going down by .1)

Or it’s the occasional hard pulls haha
 

xpeng

Senior Member
Joined
May 27, 2024
Threads
12
Messages
52
Reaction score
17
Before filling up 10.314 gal, it’s showing trip distance since last time is 260 miles, avg fuel is 28.1 mpg. But 260/10.314 = 25.2 mpg.
How about yours?
Sponsored

 
 







Top