Singapore Nissan Owners Group

Nissan Car Lounge - Almera, Juke, Latio, Qashqai, Sylphy, Teana Owners => Latio => Topic started by: LatioR on February 11, 2009, 11:34:16 PM

Title: RPM Vs The Best FC
Post by: LatioR on February 11, 2009, 11:34:16 PM
Hi all, like to start new topic on RPM Vs The Best FC, to start with, this is my observation so far,

1. The Best FC achieved on NSHW is at 1.8 ~ 2.2k RPM with the speed ard 80+ ~ 110+km/h, the FC is abt 19km/l.

**Not sure about other RPM Vs FC and that's why need advise from all here (especially to share yr experience for local
driving). Thanks.
Title: Re: RPM Vs The Best FC
Post by: clarence on February 12, 2009, 12:01:39 AM
So far my best consumption is 13km/l based on 70/30 highway/city driving. My highway driving does not ecxceed 90km/h.

I think the Champion here is a particular forumer "fri13th" who claimed to achieve 18km/l based on a mixture of city and highway driving on local road. I don't know how he managed to achieve that.
Title: Re: RPM Vs The Best FC
Post by: fri13th on February 12, 2009, 12:20:10 AM
So far my best consumption is 13km/l based on 70/30 highway/city driving. My highway driving does not ecxceed 90km/h.

I think the Champion here is a particular forumer "fri13th" who claimed to achieve 18km/l based on a mixture of city and highway driving on local road. I don't know how he managed to achieve that.
Maybe my car is a lemon?  :devil2: :bleh:
Title: Re: RPM Vs The Best FC
Post by: latioboy91 on February 12, 2009, 01:00:03 AM
Maybe my car is a lemon?  :devil2: :bleh:

Lemon in a good way? haha
mine maybe more lemon
my fc never went past 13km/l no matter how light footed my dad was. ended up selling it for the sylphy and enjoying better fc. dunno why either?!  :yehyeh: :yehyeh:
Title: Re: RPM Vs The Best FC
Post by: maxngck on February 12, 2009, 07:03:13 AM
Lemon in a good way? haha
mine maybe more lemon
my fc never went past 13km/l no matter how light footed my dad was. ended up selling it for the sylphy and enjoying better fc. dunno why either?!  :yehyeh: :yehyeh:

ah boy,

ur sylphy is 2.0l rite?
Title: Re: RPM Vs The Best FC
Post by: totallypatrick on February 12, 2009, 09:06:25 AM
Anybody can get 12km/L on 80% city driving here?
Title: Re: RPM Vs The Best FC
Post by: Ying on February 12, 2009, 09:14:34 AM
Think I have to make my pedal harder, not so easy to stay at 2krpm on highway. Yes, I think 2krpm is the sweet spot.

3 krpm : 120~130kmh
4 krpm : 140~150kmh
too high rpm is bad for FC. Last trip 90% hw 10% city, above 3krpm on highway gets 12.6kml.  

low rpm also bad for FC. For daily short start stop, almost 100% below 2krpm, I get 86km at 1/4 mark.  
Title: Re: RPM Vs The Best FC
Post by: twelfth on February 12, 2009, 09:44:19 AM
for me 85% city driving get  FC 10 avg out plus heavr right foot  :crycry:
Title: Re: RPM Vs The Best FC
Post by: limck007 on February 12, 2009, 01:27:45 PM
Anybody can get 12km/L on 80% city driving here?

for me>> mix of highway and city>> from katong to tampines (via pie), tampines to aljunied (pie) and  aljunied to katong  (normal road)


FC is 12.3km/l

i try to stay on the 90km/h to 100km/h range on the highway
Title: Re: RPM Vs The Best FC
Post by: clarence on February 12, 2009, 01:47:30 PM
ah boy,

ur sylphy is 2.0l rite?


It's a 1.5l Sylphy which shares an idential engine with the Latio.
Title: Re: RPM Vs The Best FC
Post by: burnolise on February 12, 2009, 07:55:46 PM
So far my best consumption is 13km/l based on 70/30 highway/city driving. My highway driving does not ecxceed 90km/h.

I think the Champion here is a particular forumer "fri13th" who claimed to achieve 18km/l based on a mixture of city and highway driving on local road. I don't know how he managed to achieve that.

Hmm.....so i shouldn't complain when I am getting 12.5km/l based on the same highway/city driving as you...previously there was another topic abt FC and out of curiosity, for a few weeks, I try not to accelerate beyond 2500rpm and max speed of 90km/h....I actually managed to push the FC to 14km/l......but after tat few weeks....I gave it up...too impatient to continue it....haha.... :yehyeh:
Title: Re: RPM Vs The Best FC
Post by: Jazz on February 12, 2009, 11:11:07 PM
Anybody can get 12km/L on 80% city driving here?

If I pumped Caltex Gold, I can managed to achieved slightly above 12km/l based on 80 to 90% city driving, but if I used Caltex Silver, then will be less than 12km/l.
Title: Re: RPM Vs The Best FC
Post by: Novellus Legends on February 13, 2009, 08:57:55 AM
I drive to batu pahat once a month (2pax) , using NSH exit Ayer Hitam(town route) - Distance - 142km - NSH at speed of 140km/h RPM always 3k+ , Town route at speed of 100km/h RPM 2k. Using 95  esso  , current mileage 32k, 205/50/R16 set up.
FC over 3 trips average 15km/l. (Count in the Custom Jams every trip at least 30mins)

Usual SG roads 70%hw i get 15.5 with speed 100 and RPM 2.2

Best FC i ever get locally was only 17.4km/l here with 380km at half tank mark same driving style. No Mods.

Driven a FD to Batu Pahat before. FC was able to get 14.5km/l too...not too shsabby consider Civic was a class above Latio...


Title: Re: RPM Vs The Best FC
Post by: mindman on February 16, 2009, 08:37:36 PM
Lemon in a good way? haha
mine maybe more lemon
my fc never went past 13km/l no matter how light footed my dad was. ended up selling it for the sylphy and enjoying better fc. dunno why either?!  :yehyeh: :yehyeh:

sylphy 1.5 weight is heavier than Latio. SO fc could be higher
cheers
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 17, 2009, 11:18:50 PM
Think I have to make my pedal harder, not so easy to stay at 2krpm on highway. Yes, I think 2krpm is the sweet spot.

3 krpm : 120~130kmh
4 krpm : 140~150kmh
too high rpm is bad for FC. Last trip 90% hw 10% city, above 3krpm on highway gets 12.6kml.  

low rpm also bad for FC. For daily short start stop, almost 100% below 2krpm, I get 86km at 1/4 mark.  

Hi Ying, yr last trip at 90% hw shd be referring to trip to m'sia right? If yes, the FC at 12.6km/l shd considered very low liao. Btw, my last trip to m'sia last wkends is at 16+km/l with the rpm 2 to 2.5krpm and really found that if i can "maintain" the pedal position (=> not change in fuel injection), eg. the rpm still at around 1.8 to 2.2krpm, depending on going up the slope or down, strongly believed can hit 18km/l without any issue.

**Of cos, with this method, the fun of driving will be gone :crycry: Best FC or Fun driving, => it's yr decision  :bleh:
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 17, 2009, 11:28:27 PM
Hmm.....so i shouldn't complain when I am getting 12.5km/l based on the same highway/city driving as you...previously there was another topic abt FC and out of curiosity, for a few weeks, I try not to accelerate beyond 2500rpm and max speed of 90km/h....I actually managed to push the FC to 14km/l......but after tat few weeks....I gave it up...too impatient to continue it....haha.... :yehyeh:

Hi sister, for most of the lations here, 14+km/l really considered Good liao :thumbsup: What's the average rpm (with the max at 2.5krpm, and how abt the lowest rpm) as understand that at low rpm will be Bad for FC (for me, not very sure, eg on local HS, travel at 60km/h really will not do any good in FC, in fact, it's worse) :unsure:
Title: Re: RPM Vs The Best FC
Post by: fri13th on February 18, 2009, 12:39:27 AM
Hi sister, for most of the lations here, 14+km/l really considered Good liao :thumbsup: What's the average rpm (with the max at 2.5krpm, and how abt the lowest rpm) as understand that at low rpm will be Bad for FC (for me, not very sure, eg on local HS, travel at 60km/h really will not do any good in FC, in fact, it's worse) :unsure:
Bro i second that of driving too slow is bad for FC....for me i feel the optimum speed range is 80-100km/hr on ur highest gear ratio :thumbsup: attach is what i am getting in sg for my half tank :bleh:
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 18, 2009, 12:56:17 AM
Bro i second that of driving too slow is bad for FC....for me i feel the optimum speed range is 80-100km/hr on ur highest gear ratio :thumbsup: attach is what i am getting in sg for my half tank :bleh:

Thanks fri13th for yr confirmation. My worst experince is to hit 1/4 mark at 60km+ with ~ 1hr jam in Malacca (during CNY) and travel at <70km/h at kampong road to or back from Malacca.
Title: Re: RPM Vs The Best FC
Post by: Ying on February 18, 2009, 03:55:20 PM
Hi Ying, yr last trip at 90% hw shd be referring to trip to m'sia right? If yes, the FC at 12.6km/l shd considered very low liao. Btw, my last trip to m'sia last wkends is at 16+km/l with the rpm 2 to 2.5krpm and really found that if i can "maintain" the pedal position (=> not change in fuel injection), eg. the rpm still at around 1.8 to 2.2krpm, depending on going up the slope or down, strongly believed can hit 18km/l without any issue.

**Of cos, with this method, the fun of driving will be gone :crycry: Best FC or Fun driving, => it's yr decision  :bleh:

I know why the FC is low, coz I drove much faster than usual. Early am, not much car on the highway.
Title: Re: RPM Vs The Best FC
Post by: CustomGolf on February 18, 2009, 10:35:49 PM
I know why the FC is low, coz I drove much faster than usual. Early am, not much car on the highway.

I drive the 4AT to Malacca 2 years back and got about 12.5km per litre when I was going 120 to 140kmh. FC at higher rev is not very good for our ride. Think it would be best between 2K to 2.5K for crusing.
Title: Re: RPM Vs The Best FC
Post by: Ying on February 19, 2009, 09:19:02 AM
how about other 1.5L AT car travel 120~140km Melaka round trip. Anyone have data to compare?
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 20, 2009, 12:21:10 AM
Bro i second that of driving too slow is bad for FC....for me i feel the optimum speed range is 80-100km/hr on ur highest gear ratio :thumbsup: attach is what i am getting in sg for my half tank :bleh:

hi bro fri13th, ever try 70km/h and what's the FC? Not sure what the best Gear Ratio for latio premium (anyone can help especially those with "trip metre", i guess) :confused1:
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 25, 2009, 12:55:37 AM
Bro i second that of driving too slow is bad for FC....for me i feel the optimum speed range is 80-100km/hr on ur highest gear ratio :thumbsup: attach is what i am getting in sg for my half tank :bleh:

Hi Bro fri13th/all, hv try to go for very slow speed (targetted speed ~100km/h and will vary from 70 ~110km/h depending on up slope or down slope) on NSHW last weekends. Pls. find below for the updates with photos taken:~

1. With 90% HS and 10% town area -> able to hit 170km+ when reaching 3/4 mark

2. Continue to drive at kampung+city area (100%) -> hit 310km+ when reaching 1/2 mark

3. On my way back to Sg, again on slow speed, hit 480km+ when reaching Skudai toll (=> able to hit >200km from 1/2 mark to 1/4 mark with this slow speed) and hit 503km+ (b4 reaching 1/4 mark) when top up petrol at station which is very near to JB, abt 2km from JB chkpts.

**In short, with above, hit 16.85km+/l and again, I'm able to hit >19km/l should I consider 100% NSHW driving (which I did if b4 on my way back from Penang during CNY period).
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 25, 2009, 12:59:17 AM
To attached more photos~2
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 25, 2009, 01:01:06 AM
More photos~3
Title: Re: RPM Vs The Best FC
Post by: Jazz on February 25, 2009, 05:08:54 PM
More photos~3

Bro LatioR,

Hate to see this type of pictures. ha ha ha.

Anyway.  :thumbsup:
Title: Re: RPM Vs The Best FC
Post by: maxngck on February 25, 2009, 05:31:02 PM
Bro LatioR,

Hate to see this type of pictures. ha ha ha.

Anyway.  :thumbsup:

hahahaaa.....having the same sentiment  :bleh:
Title: Re: RPM Vs The Best FC
Post by: LatioR on February 26, 2009, 10:26:57 PM
hahahaaa.....having the same sentiment  :bleh:

Aiya..me also same in local, FC very bad, so far the best FC in local = 14km/l (with avg 12~13km/l). Still hv long way to achieve the better FC in local (try to set target at 14 ~15km/l). I'm quite sure all the lations can achieve better FC should u follow the methods I mentioned abv (which to me is considered Damn slow, eg. my formal car, 16.5 yrs cars never drive at such speed ~100km/h b4 instead normally drive at 120~140km/h of cos with the FC at 12km/l)
Title: Re: RPM Vs The Best FC
Post by: LatioR on March 17, 2009, 11:40:30 PM
More photos~3

My last FC during last weekends is at 18.91km/l on NSHW (at 95% HW, hit 377km+ at 1/2 tank mark).