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Pontiac G8 Specs and Generations

The Pontiac G8 is a rear-wheel-drive full-size sedan that brought a distinctly performance-minded character to the brand's lineup, pairing roomy four-door practicality with gasoline engines and a driving feel closer to a sports saloon than a typical family car.

Pontiac G8 Generations

Among Pontiac G8 generations represented here, the First Generation covers the model in Sedan form. Because the catalogue keeps a single generation and one of the body styles, choosing is straightforward: start with the generation page, then compare individual versions, since trim and engine choice shape the car far more than the badge does.

Pontiac G8 Specifications

Pontiac G8 specifications across the range are built around gasoline powertrains, but output, gearing and equipment differ sharply between versions. Treat any single figure as belonging to its own generation and trim rather than the model as a whole, and check the specs of the exact car you are considering before drawing conclusions about fuel use or performance.