Does anyone know if a regular wheelchair fits in a Chevrolet Tahoe or GMC Acadia?

[JJJ]

Hi, I´m interested on buying either one of this trucks, but I like to know if a normal size wheelchair can fits in the trunk, without folding the seats. I have already seen boths SUV´s and I personally think itdon´t fit right.

Sorry for my bad english (I´m from Spain)