Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Lower & Upper Grille Block Ideas (Toyota Echo)

CigaR007 · 03-02-2011, 08:05 PM

Last two full tanks with improved upper grille block :

47.77 MPG
47.24 MPG

Previous 2 tanks without improved upper grille block :

44.70 MPG (improved grille block installed @ half tank)
44.42 MPG

Disclaimer: not an A-B-A test results.

Not sure what to make of those numbers. There is definitely a gain, although I am not convinced it would be as high as 3 MPG.

03-02-2011, 08:05 PM	#41 (permalink)
CigaR007 Master EcoModder Join Date: Jul 2010 Location: Canada Posts: 706 GreenTurtle (Retired) - '01 Toyota Echo Sedan 90 day: 44.85 mpg (US) Zulu - '14 Honda CR-Z 90 day: 49.05 mpg (US) Thanks: 152 Thanked 265 Times in 162 Posts	Last two full tanks with improved upper grille block : 47.77 MPG 47.24 MPG Previous 2 tanks without improved upper grille block : 44.70 MPG (improved grille block installed @ half tank) 44.42 MPG Disclaimer: not an A-B-A test results. Not sure what to make of those numbers. There is definitely a gain, although I am not convinced it would be as high as 3 MPG. Last edited by CigaR007; 03-02-2011 at 09:07 PM..