The Andretti family will organize a race featuring electric cars on the streets of Miami in March 2015.
Chip Ganassi Racing revealed on Friday its four-car driver lineup for the 2014 IndyCar Series season, with Ryan Briscoe joining the team and Tony Kanaan replacing Dario Franchitti in the No. 10 car.
Mario Andretti is helping PlayStation promote its new video game, Gran Turismo 6.
Sebastian Vettel had arguably the most dominant season in the history of Formula One, winning his fourth successive world championship and scoring a record number of wins during the year.