My comparison is against a $3100 2000 Chevy Suburban averaging 14mpg we've had for about three years. We've put about 20,000 miles a year on it. I'm now working two jobs and driving a LOT more, probably looking at 30K per year.
So yes, if I pick out a $3000 car (thinking 05-07, Cobalt, Focus, Sentra, Lancer, and the like) and manage to get a mere 28mpg average, it will pay for itself in about 40K to 42K miles. This should take about 18 months for me. This also takes into account lower oil change costs, lower tire prices, lower tire life (love those Michelin LTX MS2's on the 'Burb), difference in insurance costs (assuming a 2006 Cobalt LS sedan automatic), and how I'd drive the car 20K a year and the truck would get 10K a year.
Cost difference looks to be about $183 to $191 a month overall (the only reason I have two costs, the lower is for full coverage on the Suburban with liability only on the Cobalt, higher is full coverage on both). So a cheaper car can be amortized sooner. A more expensive car would amortize at a later time and mileage. Other variables include the fuel mileage itself. Let's say I pick out a 5-speed 2003 Corolla instead and I'm doing more like 35mpg average. Fuel cost drops, pays for itself sooner. Might be a good reason to look at higher mileage vehicles EVEN if they cost more up front, because they WON'T cost more in the long run.
That's a straight by the numbers look at it. The other bonus of having a second vehicle is the reduction in stress level of trying to figure out the logistics of getting dad A to work at job B while kid C goes to extracurricular activity D without having wife E take off screaming words that begin with other subsequent letters.
So yes, if I pick out a $3000 car (thinking 05-07, Cobalt, Focus, Sentra, Lancer, and the like) and manage to get a mere 28mpg average, it will pay for itself in about 40K to 42K miles. This should take about 18 months for me. This also takes into account lower oil change costs, lower tire prices, lower tire life (love those Michelin LTX MS2's on the 'Burb), difference in insurance costs (assuming a 2006 Cobalt LS sedan automatic), and how I'd drive the car 20K a year and the truck would get 10K a year.
Cost difference looks to be about $183 to $191 a month overall (the only reason I have two costs, the lower is for full coverage on the Suburban with liability only on the Cobalt, higher is full coverage on both). So a cheaper car can be amortized sooner. A more expensive car would amortize at a later time and mileage. Other variables include the fuel mileage itself. Let's say I pick out a 5-speed 2003 Corolla instead and I'm doing more like 35mpg average. Fuel cost drops, pays for itself sooner. Might be a good reason to look at higher mileage vehicles EVEN if they cost more up front, because they WON'T cost more in the long run.
That's a straight by the numbers look at it. The other bonus of having a second vehicle is the reduction in stress level of trying to figure out the logistics of getting dad A to work at job B while kid C goes to extracurricular activity D without having wife E take off screaming words that begin with other subsequent letters.