Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Mythbusters "tests" efficiency of dimples vs. smooth, and clean vs. muddy car

MadisonMPG · 10-21-2009, 10:59 PM

11% improvement on gas mileage with a dimpled car.

10-21-2009, 10:59 PM	#35 (permalink)
MadisonMPG Master EcoModder Join Date: Nov 2008 Location: Madison AL Posts: 1,123 The Geo - '93 Geo Metro Team Metro 90 day: 45.16 mpg (US) Thanks: 30 Thanked 40 Times in 37 Posts	11% improvement on gas mileage with a dimpled car.