Fil wrote:
WB, its like a hand-drawn version of the car! excellent!
So a fuel tank more than twice the size has snuck into that car, yet the wheel base has only faintly changed.. i would suggest they've done more successful work than the huge wheel-based examples from Ferrari & McLaren!
Don't forget that the McLaren and Ferrari were the shortest cars last year. I can't remember where the Renault fit in, but the new MP4-25 and F10 are about the same length as last years Red Bull. So not that long really, in the scheme of things.
Edit: The other thing to remember is that in McLaren's case at least it was a conscious decision so as to help maximise the diffuser - longer car means more area under the car which ultimately means more downforce. Their car also will have a smaller frontal area due to being more narrow, which I would guess would ultimately lead to less drag for their level of down force. This in turn will help with fuel economy as well as overall performance.
I'd imagine that Ferrari were persuing similar goals, but have read less from their engineers discussing this.