Green Energy

The Petrobras-1 is Mariana Zanja's T-180. In Speed Racer (2008), the car appeared as one of the competitors of the Grand Prix. As a movie partnership between the Wachowskis and Petrobras, the Brazilian oil company determined that they wanted a car with the company's colors and logo to be featured in the movie.

Appearance
The car appears very similar to the Togokahn T-180 Hangul, with slight differences in the headlight form and the rear end being "blockier" in a way. The colors match with those of Petrobras.

Trivia

 * The car was physically built by Petrobras with help from Williams as a marketing stunt to promote the film in Brazil. Being built on a Formula Ford chassis with a Cosworth V6 installed on the car. The car was first shown at the 2008 Brazilian Stock Car Championship's season opener at Interlagos, home of the Formula 1 Brazilian GP.