The Pontiac GTO (Gran Turismo Omologato) was an American muscle car built and designed by Pontiac in the 20th and 21st centuries
Ruwan Ackerson owned a 1967 Pontiac GTO with a large air intake and supercharger above the engine block while he lived in Cleveland, Ohio. During the Battle of Cleveland, he and Myras Tyla evaded the Covenant by escaping in Ruwan's GTO.
Halo: Uprising (First appearance)
If you want to learn more Halo lore go to Halo Lore: History of Planet Earth.
Halo is a military science fiction first-person shooter video game franchise managed and developed by 343 Industries, a subsidiary of Xbox Game Studios. Halo was originally developed by Bungie Studios. The series centers on an interstellar war between humanity and an alliance of aliens known as the Covenant.
The games in the series are critically acclaimed, with the original considered the Xbox's "killer app".