The SF15-T the sixty first car built by Ferrari specifically to take part in the Formula 1 World Championship. It is the second car made by Ferrari since the reintroduction of turbo engines in 2014. The first year of these new regulations was extremely challenging for the Scuderia and the lessons learned have been applied vigorously to the SF15-T to create a car that is in every respect a large step forwards with respect to the F14-T.
The most striking visual difference between the SF15-T and its predecessor is the lowering of the front end of the car in accordance with the change of regulations for the 2015 season. After a few seasons of rather unappealing aesthetics, the 2015 rules permit the SF15-T an attractive nose shape which also brings excellent aerodynamic performance. Aside from the nose area, the regulations for 2015 are largely unchanged. This has given the Team a stable base on which to engineer a much stronger chassis than the year before:
Source: Ferrari Press Release