The Pontiac G8 is a full-size sedan produced by General Motors under the Pontiac brand from 2008 to 2009. Based on the Holden Commodore from Australia, the G8 combined robust V6 and V8 engines with rear-wheel drive performance. It is known for its spacious interior, aggressive styling, and sporty driving dynamics. The G8's short production run and solid design have made it a popular choice among enthusiasts seeking a balance of muscle and practicality.