Nice ride!
The Aurora ushered in a new era of really tight chassis designs by GM, in terms of structural rigidity. The W platform (Grand Prix, etc) and K platform (Cadillac Seville/DeVille) used at the time were relatively flexy. The Aurora's new G platform set a new standard for the brand. GM consolidated much of their FWD stable to the G platform in the mid-to-late 1990s. The final cars on that platform are the Buick Lucerne and Cadillac DTS.
I've long had a love affair with Oldsmobile -- my first car was an '84 Cutlass. I was in Lansing in 1997, at Oldsmobile's centennial celebration. It was an awesome time, with a lot of excitement around the Aurora, the new Intrigue, etc. They had a parade of nearly every Oldsmobile model every made -- it was quite a show to see a rolling history of the brand, culminating with a number of Curved Dashes lumbering down E. Michigan Avenue. If you're in the Michigan area, a stop to the R.E. Olds Transportation Museum in Lansing is worth your time.