http://www.priusdrivers.com/prius_drivers/2008/07/04/i-feel-gassy-gas-mileage-savings-calculator-shows-true-cost-of-trading-your-guzzler-for-a-sipper/ "I'm better than you are! I drive a Prius." Fri, 21 Nov 2008 19:40:43 +0000 http://wordpress.org/?v=2.6