The only car I've bought that was directly due to rallying was an Opel Manta B coupe back in the 80's. I was a massive fan of Brookes and McRae and adored their battles in their Manta 400's in the BRC.

Later I had several French hot-hatches because they were the most fun to drive. But my dream was an Integrale.

Then when Ford finally made a decent car - the Focus - I've had three of them: an ST170 & two ST225's (which were maybe rally-influenced with them winning the Manus in 2006 & 2007).

As for now I dont think I would base my car purchase on rallying. And I wouldnt have a Hyundai for free.