My Tahoe was very sporty, but I think they mena "Sport" more like in Outdoorsman type sports.
But that truck was great. It had a very low center of gravity, so it handled like a dream. I had to make a few emergency maneuvers in it, and never once even cam close to a rollover.
The truck even had ground effects, and sport lamps. It was not even 4 Wheel drive.
*shrugs*
It worked for me, and I would have kept it if I could have afforded it. But for $299 a month lease, I got a new Monte Carlo SS when the Tahoe lease came up.