Ford Mustang Forums - Ford Mustang Classifieds - MustangForums.com Photo Galleries - MustangForums.com Chat Room - Create an Account - Mustang News

Go Back   MustangForums.com > Ford Mustang Tech > 2005 - 2008 Mustangs




Reply
 
Thread Tools
Old 11-30-2007, 01:22 PM   #1
04 40th gt
New Member
 
Join Date: Apr 2006
Location:
Posts: 127
Default Interstate drivers

I am wondering at what speed you get the best MPG? Long distance cruising.

(I know these cars aren't bought for mileage per say... just asking a question)
__________________
Sold 2004 GT

2006 Screamin' Yellow GT
5 spd.
With a Tune.
04 40th gt is offline   Reply With Quote
Sponsored Links
This ad is not displayed to registered members.
Register your free account today and become a member on Mustang Forums!
Old 11-30-2007, 01:27 PM   #2
05gtdriver
New Member
 
Join Date: Aug 2006
Location: Los Angeles Ca
Posts: 1,852
Default RE: Interstate drivers

Quote:
ORIGINAL: 04 40th gt

I am wondering at what speed you get the best MPG? Long distance cruising.

(I know these cars aren't bought for mileage per say... just asking a question)
The slower the better. Just set the cruise controlat the speed limit and you should see surprising results. I get about 27mpg on an open highway at 65mph.
__________________

Tungsten w/silver stripes, Roush springs, Edelbrock adj. panhard rod, more to follow..........
05gtdriver is offline   Reply With Quote
Old 11-30-2007, 01:41 PM   #3
06Saleen3V
6th Gear Member
 
Join Date: Apr 2007
Location:
Posts: 5,968
Default RE: Interstate drivers

55-65 is the ultimate area for best fuel economy
__________________
Saleen Barricade
http://www.modernmustangmuscle.com/features/barricade.html
06Saleen3V is online now   Reply With Quote
Old 11-30-2007, 01:56 PM   #4
thaztrain35
2nd Gear Member
 
Join Date: Sep 2007
Location:
Posts: 317
Default RE: Interstate drivers

yeah but who drives a mustang 55-65 miles per hour[:'(] lol...
__________________

08 5sp Vista Blue GT
BoomTubes, Pypes O/R X

BoomTube Crew Member!!!
BOOMTUBES FOR SALE!!!
http://www.mustangforums.com/m_4635082/tm.htm
thaztrain35 is offline   Reply With Quote
Old 11-30-2007, 02:02 PM   #5
04 40th gt
New Member
 
Join Date: Apr 2006
Location:
Posts: 127
Default RE: Interstate drivers

Yeah, a friend of mine tried to tell me the same. Drive 65. I have to say. I did a trip to Boone NC a few months back and averaged 23 mpg with the cruise set a 80, nearlly 80 percent of the way. I as just seeing what you guys were getting... not what is the best for optimum efficiency... but thank you anyways... lol
__________________
Sold 2004 GT

2006 Screamin' Yellow GT
5 spd.
With a Tune.
04 40th gt is offline   Reply With Quote
Old 11-30-2007, 02:30 PM   #6
06Saleen3V
6th Gear Member
 
Join Date: Apr 2007
Location:
Posts: 5,968
Default RE: Interstate drivers

Quote:
ORIGINAL: thaztrain35

yeah but who drives a mustang 55-65 miles per hour[:'(] lol...
I do for the most part on really long trips...less rock chips and less gas consumption...this isnt to say that dont punch it to 100+mph when it's necessary
__________________
Saleen Barricade
http://www.modernmustangmuscle.com/features/barricade.html
06Saleen3V is online now   Reply With Quote
Old 11-30-2007, 03:03 PM   #7
rmssch89
2nd Gear Member
 
Join Date: Jun 2007
Location: Prescott, AZ
Posts: 306
Default RE: Interstate drivers

Just use your cruise control for the best results. I was doing a cross country drive from New York to Arizona and 90% of the time I was on cruise control. In New York was getting about 270 miles to the tank. By the time I got to Arizona I was getting 400.
__________________
Black 2007 GT, JLT CAI, Bama 93 race tune, MAC axlebacks, Fitch Fuel Catalyst, 18x9 Chrome S-Style wheels all around with Nitto NT555 tires, Roush front fascia, Roush rear spoiler, Roush black billet grille, billet fuel door, black calipers, antenna delete, sequential tails, hood pins
rmssch89 is offline   Reply With Quote
Old 11-30-2007, 10:25 PM   #8
22kart22
New Member
 
Join Date: Feb 2007
Location:
Posts: 1,869
Default RE: Interstate drivers

the closer you are to 55 the better mileage you will get. For every mph over 55, I believe fueleconomy.gov says you lose 1/2 percent on mileage. (or is it 1.5?)
__________________
---2Fast4U---
JLT2 CAI,
Brenspeed tune,
4.10's
Eibach Pro Kit
BMR Adjustable LCA's
One empty credit card
BoomTube crew member.



22kart22 is offline   Reply With Quote
Old 11-30-2007, 10:29 PM   #9
Nuke
5th Gear Member
 
Nuke's Avatar
 
Join Date: Jun 2007
Location: Transplanted from PA to KY
Posts: 2,386
Default RE: Interstate drivers

I see a roll-off over 65 MPH. At 65 and below I can get 25-26, maybe a tad better. But at 75-80 I was still averaging about 23. And the cruise control WILL improve your mileage.

BTW, I DID buy the Stang for it's fuel mileage. It does better than my SUV which is why the Stang is mainly mylong distance ride.
__________________
Rick

07 GT Prem: Alloy, MT, 3.55's, Steeda CAI/Xcal2 w/Brenspeed 87, 89 & 93 tunes, FRPP Stingers, 275/40/18 Goodyear Eagle F1 All-seasons on SVT 2007 Cobras (OE GT500's)

14" shorty, Wheelskin side scoops & qtr window louvers, A-H rear window louvers, SHR honeycomb blackout panel, Sequentials, big black dog in the back seat
Nuke is online now   Reply With Quote
Old 11-30-2007, 10:57 PM   #10
ShadyNinja
3rd Gear Member
 
ShadyNinja's Avatar
 
Join Date: Jun 2007
Location: Chicagoland
Posts: 754
Default RE: Interstate drivers

mine likes about 72-73 mph
__________________
SMR #222
http://www.shadyninja.com
ShadyNinja is offline   Reply With Quote
Reply



Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Advertising

Featured Sponsors









New Sponsors


All times are GMT -5. The time now is 10:13 PM.

© Internet Brands, Inc.

Powered by vBulletin® Version 3.7.1
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.