After seeing the 20-story tall VW towers, I want to buy a VW in Wolfsburg, Germany. Check out the BoingBoing post and the photos.
When cars are ordered, they are robotically fetched down for delivery: "In a fully automated procedure, your new car is brought down to you from one of the 20-story Car Towers. Large signboards in the Customer Center show you when your turn has come. Then, you're handed the keys, your picture is taken, the glass doors open and your brand-new car appears. You're all set to go."