Who has the right-of-way on a California freeway on-ramp that merges two lanes into one? Apparently, it’s the faster car.

the 1967 Pontiac Grand Prix Convertible. With only 5,856 produced, and the sole production year for any convertible Grand Prix, seeing one is rare enough, let alone one in all original condition.

It’s also the start of convertible ... Pontiac offered plenty of options for full-size car buyers in the late ’60s. There was the sleek and well-equipped Bonneville, the personal-luxury Grand Prix ...

The Pontiac G6 convertible is mediocre at best. The retractable hard top rattles and exposed wires in the trunk make the car look unfinished.