Fuel Economy - What do you get out of a tank? (3rd gens only)

[Galois]

My brother recently got a manual magna that had been chipped and tuned, on the hour drive home, a mix of suburbia, traffic and motorways, his car was consistently 4L/100km better off than my auto magna. Mine is a 2000 model, his is a 2002. His also has significantly more power.

So if I got mine tuned for economy and saved 4L/100km it'd pay for itself within a year (I drive a lot though).

Yes I know his being manual would save him a bit, just making the point for anyone considering a good tune.

[BlackVY]

My brother recently got a manual magna that had been chipped and tuned, on the hour drive home, a mix of suburbia, traffic and motorways, his car was consistently 4L/100km better off than my auto magna. Mine is a 2000 model, his is a 2002. His also has significantly more power.

So if I got mine tuned for economy and saved 4L/100km it'd pay for itself within a year (I drive a lot though).

Yes I know his being manual would save him a bit, just making the point for anyone considering a good tune.

I have a 2000 TJ Magna, auto also, and I'm getting about 13.5L/100km, and that is with both highway and city driving. Not very good from my POV, but I also have a bad exhaust, which I have to get fixed up, so that might help a little.

Where can I get a magna tuned in Sydney?