The new machine, which will be driven by Ferrari’s all-world champion line-up of Sebastian Vettel and Kimi Raikkonen, is noticeably different in appearance to last year’s underwhelming F14 T, which became the first Ferrari since 1993 not to score a Grand Prix victory.
“Last year we had an unacceptably large gap in our performance,” technical director James Allison told Ferrari's website. “We’ve tried to make sure that the weaknesses that we felt were particularly noticeable on the ‘14 car were put right for the ‘15 car.”
Like other 2015 cars, the most obvious change from last year is at the front where a long flat nose has been introducued in response to recent rule changes. However, Allison says the rear of the SF15-T received similar attention: “The back of the car is something that is noticeably different from the 2014 car. We have been successful in pulling the bodywork much tighter to all the stuff underneath the skin. That’s been done from a lot of work, not just in the wind tunnel, but also in the design part of the company to try to find radiator designs that were fundamentally more efficient.