It was also the last time a GS badge was slapped on a Buick. Let’s do a comparative game of ‘What in the internal combustion is wrong with Buick?’ and put side by the offering from 2025 and ...

What Buick did to leapfrog the competition was remarkable, and this example of a 1970 Buick Skylark GS 455—being auctioned at the Mecum Auctions Dallas event September 10—is a shining example.