Change any value that is in this type of cell:
Savings Calculator
Capital Costs
Base Vehicle Purchase Price
ROUSH CleanTech Fuel System Price
Total Capital Savings or Investment to Convert
Operating Costs (fuel)
Total Vehicle Life (miles)
Average Miles per Gallon *
Gallons of Fuel Used Over Life of Vehicle
Fuel Price (per gallon) **
+ Adjusted Fuel Price (per gallon)
Total Fuel Savings or Cost Over Life of Vehicle:
Operating Costs (misc.)
Maintenance Rate per mile (tune-ups, oil, engine life, etc.)***
Maintenance Costs
Fuel Loss from Pilferage & Theft
Total Misc. Savings or Costs Over Life of Vehicle:
Gross Vehicle Lifetime Savings or Loss:
Net Vehicle Lifetime Savings or Loss:
Assumptions:
- Propane Conversion price is listed at MSRP. Volume discounts are available.
- Gasoline prices captured from http://www.eia.doe.gov.
* MPG ratings for gasoline and propane vehicles are estimates. Variations in MPG should be expected when
 operating a vehicle that is towing, hauling, or being driven in various city / hwy applications.
** Propane fuel price is an estimate based on your fleet size, not a quoted price, and is subject to change.
*** A 50% reduction in maintenance costs by running a vehicle on propane, compared to gasoline. A factor
 the Texas Railroad Commission uses in their calculations when considering an alternative fuel conversion.
Gasoline
Diesel
(6.8L V10)
(5.4L V8)
(6.7L V8)
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0.030
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Propane
(6.8L V10)
(5.4L V8)
(6.8L V10)
$
$
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$
$
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0.015
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0.00
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Savings or (Cost)
to Convert
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$
$