The Plymouth GTX arrived in the late 1960s as a high-spec, big-block bruiser aimed at buyers who wanted muscle car performance without giving up comfort or style. Among its most coveted configurations ...

Introduced in 1966 as a "gentleman's muscle car," the Plymouth GTX topped the Belvedere range for six years. And while it looked like a Road Runner on the outside, it came with premium appointments on ...

Introduced in 1967 as a more upscale alternative to the two-door Belvedere, the Plymouth GTX became known as "the gentleman's muscle car." It wasn't exactly luxurious, but it offered more convenience ...