Stuttgart: McLaren will unveil their new Formula One car on January 7, and will test two models a day later on a track in Spains Jerez.
The MP4-23 will be presented in Stuttgart at the Mercedes Benz Museum, the first time the teams official presentation will take place in the home town of the German carmaker, which supplies the cars engine.
Our team has continued to develop at race speed and has worked extremely hard, Mercedes motor sports chief Norbert Haug said.
McLarens two drivers next season will be Lewis Hamilton and Finlands Heikki Kovalianen, who will replace departed former champion Fernando Alonso. (AP)