Sounds like you might have seen the Bronco Sport, which is small and rather generic looking like a RAV4 or CRV. The full size Bronco is about the same width and height as a Chevy Tahoe. With the Sasquatch off-road package it’s actually taller than a Tahoe or F150 and only 2” narrower.
They definitely were no where near Tahoe size. I was super disappointed when I saw them after all the hype so glad to hear this.