ok im sellin my tiburon thinking about buying a honda with a b16 already swapped. does anyone have an estimate on how many mpg i can get in a 95 2 door civic. thanks

 

search for more actual answers because this has been covered ALOT

but with my 94 civic w/ b16 swap im getting 28 mpg city and 30 mpg highway, if im getting on it then i get about 25-26 for both

 

About 6 or 7 mpg less on the highway than ur tib, and maybe about the same, bit lower than ur tib around town.

 

I can tell you this. I drive normally, not like an animal. My 99 SI just got 350 miles on 10.7 gallons of plus unleaded which equals about 32.7 mpgs. Car is bone stock , stock exhaust etc. This is mixed city/highway 80 mph driving shifting at 3600 rpms in 1st and 2nd gears

 

My 99 civic ex gets about 36ish mpg city when I drive it right =]. I love this car.

 

^^ lucky, my stock 99 ex only gets me 32mpg on average, 70% highway 30% city...and I almost never rev past 3-3.5k rpm's...

 

with an SI motor your lookin at about 30-34 highway and 22-30 city depending on how hard you drive it. i had an ex that i beat the crap out of and i always got atleast 26mpg even when driving 95 on the highway.
i'd say an average of about 28mpg though.

 

I get around 28-32 mixed in my 00 Civic Si. That's shifting at ~3500 and some cruising at ~ 70mph.

If I drive it hard I get around 22-25 MPG.

 

I know this post has been over for awhile but just wanted to say clean ur air filters. I cleaned mine and went from 28/32 to 38/40 which is going down now, it's like 36/38 and it will prolly continue to go down but i freaked out when i got 38 mpg. So clean ur air filter

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skcivic4life &raquo;</TD></TR><TR><TD CLASS="quote">with an SI motor your lookin at about 30-34 highway and 22-30 city depending on how hard you drive it. i had an ex that i beat the crap out of and i always got atleast 26mpg even when driving 95 on the highway.
i'd say an average of about 28mpg though. </TD></TR></TABLE>

That's the most accurate answer. Having had a B16A in an 93 hatch, it's around what I got. I drove it pretty hard, though. I still would be appalled if i got 27...lol that would mean I really beat on it. 30s was typical. This is in the suburbs...so not quite city, not quite highway.

If you keep your highway speeds at around 70-75, you can expect around 30+ mpg.

 

on my b16 swap, im getting 27mpg driving 70-75mpg shifting at 3500 1st 2nd and 3rd.....3/4 is high way....i have a CEL for secondary O2 cause its not plugged in i dont know if that matters.....im also on a rebuilt motor.. i dont know if that matters =/

 

sorry boys, but im in canada so my units are off. But in my 93 cx hatch with a b16a2 (us si/can sir) with a jdm GSR tranny (3500 rpm on the highway at 110 km/h) and i get about 500 km to a tank of 91 octane if im driving it hard (shifting ~8000rpm in first and second). That is 95% highway miles as well. I get around 600km to a tank driving it normal. Im hoping i can bring my MPG way up when i put an LS 5th gear in my gsr tranny this year, as i drive close to 200 km a day highway.

 

Really, you brought back a 3+yr old thread!!!