The key is reliability!!

16/3/11,

The world champion points the factor which will consider the battle for the title!!

Credibility will determine largely the effort of Sebastian Vettel to defend his title. The world champion has felt at first hand the consequences of this deficiency and he can do nothing but only be pleased by what he has seen so far by RB7. Because the new brainchild of Adrian Newey, in addition of being fast, it also so far reliable. 

"I felt immediately like being in my home with the new car which has shown speed and reliability the three test of development. Credibility is as always the key to success because it makes no sense to have a car that is one second faster than the other but never finishes a race. It is easier to make a fast car reliable than a reliable and fast car and we all know that the car with which we start the season, it is never the same as we had in the finale. The second factor which is therefore of great importance is the possibility of evolution. We plan to have updates on each race, so I think in this area we are strong, "said the German to the official site of Formula 1.