I'm not convinced that the sidepod structures are actually that different from the previous generation, in reality. What you are seeing here is them fully exposed and clean, so you can see all the cures - the extended flip-ups before the rear wheels and the additionaly aero dynamic components down the sides of the cars under the old rules tends to obscure the true shape of the sidepods down the the rear of the car.The sidepods look weird. All bulky and cancerous.
Yup.
Same happened in 2005 and they won both titles that year.Renault have failed the official crash test on the new car which is a little embarassing, but they are expected to be OK for the start of the season.