i drive about 300km a week. and i spend like 40 bucks a week for 94 oct gas.
and i dunno about anyone else, but i feel if i put 94. it lasts a bit longer.

 

You only get 300km a tank??

Damn where do you drive?

Also where are you able to just fill $40 for the tank? I'm spending close to $60 for the Teg and no clue for the S but will find out soon.

 

^well i dont really wait til the gas light come up.
i fill once a week no matter what ..
and i usually drive on highwayz..

 

^ thats exactly what i do.
300-330km a week, and $40-42 everytime i fill up, but I dont go until the gas light comes on.

 

i get 450-500 on the highway to a tank with a B20. Using premium on a stock RS/LS is a waste of money.

 

I'm getting about 260K on 20L of 87, does that sound about right?

 

btw, this is on a stock 1.8 straight highway @ 120

 

450 at a minimum

 

7.6L/100 isn't bad at all. On a full 45L tank that would put you over 520km/tank

 

94 ls motor, highway and city driving. 500-550km on 40 to 42 litres and premium fuel does make a difference...usually put vpower, but a family member once put regular from esso and I immediately noticed a difference.

 

Well my GF just picked up a 95 Teg... i'll find out how much she gets to the tank in a week or so just did a minor tuneup , clean throttle body, intake, fuel injector cleaner, engine flush, tranny flush... see how that goes

 

How big of a difference? I've tried it myself and didn't notice a thing. If you don't gain 10% in fuel economy you are wasting money.

 

a bit of a update... 407km later running on petro 87 octane with STP fuel injector cleaner, gas light hasnt gone off yet but the needle is near "E" so far so good.. considering theres a header leak as well... hopfully i should get that fixed soon