I assume you mean "frame", not "body", as no trailer hitch could be
safely attached to the body sheet metal of a car.
The Da'Lan hitch for my A6Q Avant did require one pair of holes
to be drilled in to the frame rails underneath (to match the other
pairs of holes already there). It was not at all a big deal.
I doubt any other hitch would fit any better, the Da'Lan is made
specifically for each model, and is not a "generic" sized hitch like
you'd get from U-Haul or equivalent.
Andrew L. Duane (JOT-7) firstname.lastname@example.org
HP/Compaq Corporation email@example.com
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