Prices are astronomical for 2017 Porsche
#106
You cannot generalize the discount, cash deal or otherwise. For the simple reason, discounts, especially now, are a regional thing and depend on the market conditions the dealer is faced with. Good conditions- cars sell, expect no (or little) discount. That's why you need to cast a wide net, nation wide if necessary. Find the dealer with a problem market and you'll find a good discount- say 8%. E-mail as many dealers as you care to with your offer. If you're persistent, chances are you'll find your deal; but, be ready to take it when it shows up. If you can't stand rejection, you may not want to go this route.