Go Back   EcoModder Forum > EcoModding > Aerodynamics
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 05-05-2010, 06:15 PM   #1 (permalink)
Master EcoModder
 
mcrews's Avatar
 
Join Date: Oct 2009
Location: Texas
Posts: 3,523

The Q Sold - '02 Infiniti Q45 Sport
90 day: 23.08 mpg (US)

blackie - '14 nissan altima sv
Thanks: 2,203
Thanked 663 Times in 478 Posts
Thumbs up 2011 chevy cruze eco has automatic grille block..

From AUTOWEEK april 5 2010 page 7.
"CLOSE THE SHUTTERS
the 2011 Chevrolet Cruze Eco debuting at New York auto show gets a 40mpg hwy rating based in part on a GM first: a lower front facia with shutters that automaticly close at 37mph (and reopen at 34mph) to improve hwy-speed aerodynamics and gain 2 mpg. The compact sedan goes into production this summer."

well there you have it......partial block grille worth 2mpg.
dang


Last edited by mcrews; 05-05-2010 at 10:59 PM..
  Reply With Quote
The Following 4 Users Say Thank You to mcrews For This Useful Post:
aerohead (05-05-2010), NeilBlanchard (05-06-2010), Piwoslaw (05-06-2010), rbrowning (05-05-2010)
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 05-05-2010, 07:09 PM   #2 (permalink)
Master EcoModder
 
aerohead's Avatar
 
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 16,267
Thanks: 24,392
Thanked 7,360 Times in 4,760 Posts
grille

It's good news,and this also means it can show up on Vauxall,Opel,Holden,and everything else in the GM stable.
Thanks for sharing!
  Reply With Quote
Old 05-05-2010, 09:10 PM   #3 (permalink)
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
...gonna have to think about combing the junkyards for "cannibalized" mechanisms for tranplanting into existing GM cars.
  Reply With Quote
Old 05-06-2010, 12:55 PM   #4 (permalink)
Master EcoModder
 
Join Date: Mar 2009
Location: Northeast Ohio
Posts: 269

The Wife's Hot Rod - '09 Pontiac G8 GT
Last 3: 23.22 mpg (US)

Big Outback - '13 Subaru Outback 2.5i

Little Outback - '02 Subaru Impreza Outback Sport
Thanks: 0
Thanked 16 Times in 16 Posts
Hopefully they make one for the VE Commodore so I can put one on the wife's hot rod as a retrofit.

I am suprised that it isn't temperature dependant. But it is GM.
  Reply With Quote
Old 05-06-2010, 01:20 PM   #5 (permalink)
Banned
 
Join Date: Feb 2008
Location: california
Posts: 1,329
Thanks: 24
Thanked 161 Times in 107 Posts
BMW has been doing this for years. FF to 2:10

Last edited by tjts1; 05-07-2010 at 12:16 PM..
  Reply With Quote
The Following 2 Users Say Thank You to tjts1 For This Useful Post:
mcrews (05-06-2010), Piwoslaw (05-06-2010)
Old 05-06-2010, 03:55 PM   #6 (permalink)
Master EcoModder
 
mcrews's Avatar
 
Join Date: Oct 2009
Location: Texas
Posts: 3,523

The Q Sold - '02 Infiniti Q45 Sport
90 day: 23.08 mpg (US)

blackie - '14 nissan altima sv
Thanks: 2,203
Thanked 663 Times in 478 Posts
tjts,
do you know what car they have that on? or is it just one of those standard (for BMW) items?

It is very cool.
  Reply With Quote
Old 05-06-2010, 04:45 PM   #7 (permalink)
Master EcoModder
 
NeilBlanchard's Avatar
 
Join Date: May 2008
Location: Maynard, MA Eaarth
Posts: 7,907

Mica Blue - '05 Scion xA RS 2.0
Team Toyota
90 day: 42.48 mpg (US)

Forest - '15 Nissan Leaf S
Team Nissan
90 day: 156.46 mpg (US)

Number 7 - '15 VW e-Golf SEL
TEAM VW AUDI Group
90 day: 155.81 mpg (US)
Thanks: 3,475
Thanked 2,950 Times in 1,844 Posts
It's too bad it closes the lower grill, and not the upper grill, IMO. But nevertheless, it is good to *finally* have something like this from an OEM.
__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/
  Reply With Quote
Old 05-06-2010, 07:21 PM   #8 (permalink)
Banned
 
Join Date: Feb 2008
Location: california
Posts: 1,329
Thanks: 24
Thanked 161 Times in 107 Posts
Quote:
Originally Posted by mcrews View Post
tjts,
do you know what car they have that on? or is it just one of those standard (for BMW) items?

It is very cool.
Pretty much every model with a diesel engine sold in europe or marketed as an 'efficient' variant. They're just now starting put this stuff into cars sold in the US.
  Reply With Quote
Old 05-06-2010, 09:52 PM   #9 (permalink)
Master EcoModder
 
The Toecutter's Avatar
 
Join Date: May 2010
Location: Ghettoville, USA
Posts: 251

Rebellion - '16 KMX Framekit Custom electric velomobile
Thanks: 149
Thanked 187 Times in 112 Posts
The Cruze Eco probably has a lower drag coefficient than the Volt...

  Reply With Quote
Reply  Post New Thread




Similar Threads
Thread Thread Starter Forum Replies Last Post
2011 Chevy Cruze Eco / XFE will have 1.4 turbo, 42 mpg (US) hwy rating MetroMPG General Efficiency Discussion 174 02-24-2011 11:09 AM
Chevy AVEO: Adding grille blocks and air deflectors Thymeclock Aerodynamics 11 01-02-2010 05:39 PM
Automatic grille block vtec-e EcoModding Central 10 08-05-2008 03:46 PM
Grille block: front or back and top or bottom? 07b2300 Aerodynamics 11 07-07-2008 11:19 PM
Full Grille Block: Upper Grille DifferentPointofView Aerodynamics 12 02-28-2008 11:14 AM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com