2015 Formula One World Championship challenger to be revealed before running commences on the opening day of winter testing in Jerez.
Event takes place Friday night, then continues online.
Mercedes is positioning to keep world champion Lewis Hamilton well beyond the 2015 season.
Today, two-time F1 World Champion Lewis Hamilton turns 30. defeated
Rumors state that Mercedes will again be well above the competition in 2015.
New year, new colours according to reports.
Alain Prost gave Mercedes crucial advice early this year to help avoid a repeat of his troubled pairing with Ayrton Senna in the late 80s.
The Belgian Grand Prix in August was the turning point of Nico Rosberg's ill-fated 2014 championship campaign.
Stars & Cars in Stuttgart showcases celebrities, historic vehicles.
Nico Rosberg insists he is "not angry" with Mercedes after technical trouble ended his world championship hopes last Sunday.
Coverage up 30 percent over last season.
When you win a second world championship, you become a hot commodity.