Need a whiff of new car smell in your life? Wondering how auto options shake out for both your pocketbook and the planet? Well, your tax dollars have funded a handy tool to help you green your wheels. Coming courtesy of EPA and DOE, fueleconomy.gov allows you to compare how different models stack up in terms of operating cost, gasoline consumption, and greenhouse gas emissions.
The site includes electric vehicles and plug-in hybrids, so you can see that an all-electric Nissan Leaf will cost about $600 per year in fuel, compared with ~$1200/yr for a Toyota Prius hybrid, and ~$1,600/yr for a basic Honda Civic (based on average US gas prices and 15,000 miles per year, which you can personalize). Greenhouse gas emissions are a bit trickier to compare for electric vs. gasoline guzzlers, since there’s wide state by state variation in carbon emission intensity for electricity. So a Leaf may be neon green in Seattle (which gets most of its power from hydro and other renewables), but turn a much muddier color when driven in West Virginia (which still relies almost exclusively on coal to make electrons flow).
Don’t want to drop bling on a new ride? Fueleconomy.gov includes used cars too, so you can see how your old pickup performs alongside that sweet vintage Mustang on craigslist. Or, if you’re happy with what you’ve got, you can also check out tips for improving gas mileage (and saving money), like driving more efficiently and keeping your tires inflated (which can save $0.10 per gallon).