Like with most polls, the questions are set up to provide the poller with the answers he/she likes to get
As others before me already said, it's not an actually this or that, but often a mix of the answers. IMO polls should take that into consideration as well.
Going into city centers with a D is often asking for damage (parking dents, scratches etc), so for work I almost often use the Pontiac.
However every occasion I get to drive the D is taken immediately, even while working.
Obviously driving to family and friends always is in the D.
My country is small and probably will hardly fill the size of NYC, so our mileage will be considerably lower than that of most Americans.
Both my cars however compete which one has the highest yearly mileage and the D doesn't easily give in (both "do" approx. 6500 Miles a year).
Keep 'm rolling!