The fourth-generation Pontiac Grand Prix was redesigned for the 1973 model year, along with all other GM A-Body platform cars. The Grand Prix would grow four inches in length, due mostly to the advent ...
The Pontiac Grand Prix SJ 455 is a revered classic in the automotive world, known for its powerful engine and stylish design. This model stands as a testament to the golden era of American muscle cars ...
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 ...