Quote:
Originally Posted by reddog15
If I can get past the $1000 that I'm upside down in my current car, I think I will get a Prius.
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Take your annual miles and divide by your current mileage. Take the same annual miles and divide by an average Prius mileage of your choosing (e.g. 45, 47, 50, etc.) based on your driving habits. Subtract these two numbers and it will provide you with the number of gallons per year the Prius will save you.
Take this number multiplied by the average price per gallon in your area. Divide the $1,000 by this number and it will give you you payback timeframe.
Example:
14,000 miles annually
Current car mpg 31
Prius mpg 48 (from the database)
Current car gallons = 452
Prius gallons = 292
Differential = 160 gallons per year
Avg price per gallon: $2.37
Prius gas savings per year = $379
$1000 / $379 = 2.6 years for payback
Now this model doesn't factor in all of the other costs associated with your old car (maintenance costs, continued depreciation, etc.) or with the Prius (faster tire replacement, time spent talking with people at gas stations about your incredible car, etc.)
Also, remember your current vehicle will continue to depreciate possible causing you to be even further under water a year or two from now.
FWIW - good luck in your decision making process.
UTpiper