Once left for scrap, this 1969 Grand Prix gets a second chance. From its bold styling to its hidden potential, this breakdown ...

Pontiac’s Grand Prix SJ 455 sits at the crossroads of luxury and muscle, combining big-block torque with personal-coupe comfort in a way few rivals matched. Collectors today chase these cars not just ...

Back in the late ‘60s, Pontiac launched the Grand Prix SJ as the answer to growing demand for personal luxury cars with real performance credentials. Cradling a powerful 428 cubic-inch V8 and offered ...

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