Thread: Theoretical Max
View Single Post
Old 11-05-2008, 11:38 PM   #2 (permalink)
Frank Lee
(:
 
Frank Lee's Avatar
 
Join Date: Jan 2008
Location: up north
Posts: 12,762

Blue - '93 Ford Tempo
Last 3: 27.29 mpg (US)

F150 - '94 Ford F150 XLT 4x4
90 day: 18.5 mpg (US)

Sport Coupe - '92 Ford Tempo GL
Last 3: 69.62 mpg (US)

ShWing! - '82 honda gold wing Interstate
90 day: 33.65 mpg (US)

Moon Unit - '98 Mercury Sable LX Wagon
90 day: 21.24 mpg (US)
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
Ca + Cm + Cf + Ci + Cl/My = Cml

Where:

Ca = Cost to Acquire Vehicle
Cm = Cost of Maintenance
Cf = Cost of Fuel
Ci = Cost of Insurance
Cl = Cost of License
My = Miles Driven per Year
Cml = Cost per Mile
********************
Whoops! That's the main equation I care about.

If I understand this right, you are wanting to know:

FEmax @ TImin when in condition Gtop, where:

FEmax = Maximum Fuel Efficiency
TImin = Minimum Throttle Input
Gtop = Top Gear

To that I would ask: What percentage of time does the vehicle operate in FEmax? My guess is <1%, and I think <1% = moot.
__________________


  Reply With Quote