Answer:
Demand for luxury cars will decrease massively today.
Explanation:
Demand for Luxury items is highly Elastic (>1). This means that quantity demanded will respond proportionately higher to price change.
Future Expectations about price also determine demand.
So : Luxury Cars having Elastic Demand, coupled with future lower prices & better credit facilities - will reduce their demand massively today, as it's expected to be highly demanded in future period rather than current period