What's the most efficient speed for your SUV?

**pajerokid** · July 8th, 2003 12:34 PM

A good way of telling if youre pushing your car's aerodynamic limits is by freewheeling at speed. Pag nag neutral ka sa highway and very rapid yung deceleration, then youve obviously gone past your 'efficient speed'.

Wala kasi tayong wind tunnel eh! So guesstimate na lang tayo.

WOmbat:: Yup, I agree with you, Seems like 80kph is the best for our rides :D

**BeetOls** · July 10th, 2003 06:35 AM

guys,
i hav a '96 isuzu pickup(4jb1t) and top speed as of 3 mos ago is just about105-110kph, nakafloor na. is there anyway i can make it go a lil bit higher or ganon na lang talaga?

**sphinxz** · June 4th, 2015 08:47 AM

Up for this. Ano po kaya ang most fuel efficient speed and/or rpm for innova? Thanks

**jut703** · June 4th, 2015 09:11 AM

As with most cars, optimal speed is around 80 kph to get the highest FC.

**Ry_Tower** · June 4th, 2015 09:48 AM

Pansin ko lang, yung center number sa speedometer usually yung ideal speed to achieve highest FC. Kaya sa mga modern cars (gas or engine) na nasakyan ko, 80-100kph usually yan. Sa mga econo cars 80kph, sa mga crdi diesels mga 100kph usually. But I'm not sure ha, try niyo.

**kimbon** · June 4th, 2015 10:18 AM

It depends on the car. Sakin ang basis ko at 2k rpm is the most effient regardless the car speed. Pero some cars when u hit 2k ang speed ay more than 80kph & some below 80 naman for gen 11 altis and gen2 vios respectively.

**glenn manikis** · June 4th, 2015 10:19 AM

mine 80kph... pag umakyat na sa 90 above... malaki na nilalakas sa fuel...

**Newcomer123** · June 4th, 2015 12:19 PM

Sa Innova d4d, tingin ko bet 70-80. Sa patag, up to 16kpl pag ganyan ang bilis

**jut703** · June 4th, 2015 01:28 PM

With the Vios:

80 kph - 22 km/L
90 kph - 18 km/L
100 kph - 17 km/L
120 kph - 15 km/L
140 kph - 12 km/L

That's if you maintain constant speed. Since highway driving is always a mix of difference speeds, my average highway FC is about 14-16 km/L.