Odd, my 3.0 gets somewhere close to 800km per tank. It might be that I coast as much as I can and accelerate gradually. I haven't event started doing my mad scientist mods yet.
I once got 35 mpg in a 1/2 ton pickup, but I also caused a bad misfire, and some of my experiments have been... catastrophic.
I'll go middle ground on the X and let you guys know if I get any good results.
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Motivation can change what you do, but inspiration can change who you are.
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2003 BMW X5 3.0i, Black Sapphire, 287,423 km and kicking!
www.sam-medina.com
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