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It’s better than regular oil because it gets into certain spots that regular oil can’t get into. For newer cars, you’re supposed to only use synthetic.” Buy Brand Gasoline When Possible
The average American spends almost $2,000 per year on fuel, so choose a ride that won't guzzle gas. See which popular cars boast the highest fuel efficiency.
The average fuel economy for all vehicles on the road is higher in Europe than the United States because the higher cost of fuel changes consumer behaviour. In the UK, a gallon of gas without tax would cost US$1.97, but with taxes cost US$6.06 in 2005. The average cost in the United States was US$2.61. [21]
Gasoline can add up fast. Therefore, searching for a new — to you — car with good gas mileage is a decision you probably won’t regret. As of early November, the average price of gas in the U ...
Prices inflation adjusted to 2008 dollars. In 2002, a committee of the National Academy of Sciences wrote a report on the effects of the CAFE standard. [2] The report's conclusions include a finding that in the absence of CAFE, and with no other fuel economy regulation substituted, motor vehicle fuel consumption would have been approximately 14 percent higher than it actually was in 2002.
The long road to better fuel economy. ... standards that called for new passenger vehicles to have a fuel economy of 27.5 mpg by 1985. ... have higher fuel efficiency than their gas-powered ...
In addition diesel fuel has slightly higher energy density by volume than gasoline. This makes Diesel engines capable of achieving much better fuel economy than gasoline vehicles. Biodiesel (fatty acid methyl ester), is commercially available in most oilseed-producing states in the United States. As of 2005, it is somewhat more expensive than ...
New vehicles sold in the U.S. will have to average about 38 miles per gallon of gasoline in 2031 in real-world driving, up from about 29 mpg this year, under new federal rules unveiled Friday by ...