Is that all?
DH has been talking about buying a newer, give-better-mileage car - -
I think the vehicles we have are fine - they are paid for, still look decent, and run well. They are all over three years old (and nowhere vintage age!) -
Anyway - I'm going to make the example kind of excessive for the purpose of the discussion
If we drove 15,000 miles in a year
at 20 miles per gallon, it would take 750 gallons
750 gallons at $4.00/gallon = $3000
at 35 miles per gallon, it would take 428.57 galling
428.57 gallons at $4.00/gallon = $1714.28
$3000.00 - 1714.28 = $1285.72
Is it worth getting a new, more fuel-efficient vehicle?