Heavily optioned Regal. https://altoona.craigslist.org/cto/d/1977-buick-regal-with-tops/6616731610.html
It's back and it is loaded! https://bgky.craigslist.org/cto/d/1977-buick-regal-landau-tops/6638059031.html
That thing is sweeeeeet. I love the airplane shifter. What’s the light in between the gauges I wonder?
My guess would be a security system, or a Line Lock for the front brakes. I always liked the looks of the 76-77 Regal's better than the Cutlass, probably because you seldom saw them compared to the Millions of Cutlass's on the road back then.