Alibaba99 said:
The amount of fuel used is proportional to the power of the engine, and the Merc certainly isn't the most powerful on the grid.
It also relies on the ability to extract the maxmimum energy out of a specified amount of fuel...Mercedes has been pretty good at that in the past *although usually it just splats it out the side of the block.
![Wink ;) ;)](/styles/default/xenforo/vbSmilies/Normal/wink.gif)
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With the McLaren's large tank and selective mapping of the engine it's entirely possible.
Barrichello is missing 3rd gear...
Could be a bit annoying that.