A couple of days ago I saw an SUV turn around at the park. I took it to
be an Explorer or Blazer because it looked big and angular. However,
the rear side window was rounded and tapered toward the rear, like that
of a Focus. The roof curved downward toward the rear.

I don't know of a large SUV that's angular in front but curvy in back.
What could it have been?

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Best Regards,
Lloyd