Mine was a 1967 Chevrolet Impala, purchased when it was about 10 or 11 years old. Huge car.
It was not quite as spiffy as the one in the ad below. For one thing, the automobile in the advertisement is not obviously leaking oil.
I see a '67 Impala in Spokane now and then, and it takes me back.
My next car was a Ford Pinto. But that's another story.