Could this be make into a GN wagon?

[Jkaz]

Not mine.

1986 Buick LesSabre Estate Wagon for sale - Pratts, VA - craigslist

1986 Buick LeSabre Estate Wagon, 307 V8, Auto, 71K original miles, 2 owner local owned. Complete and original car. Runs and drives like its 1986 again. Lots of maintenance over the years. Brake...

washingtondc.craigslist.org

Saw the below photos of a different car a lot earlier - think a conversion would work? Fastest groceries ever, if so.

 

[BEATAV8]

That’s a “big wagon”. For a GN wagon you want a smaller G body wagon like a Malibu, Regal, or Cutlass.
you could still repower a big wagon with a Buick V6 rather easily it’d just be heavy.

Wagons Rule BTW…..