There seem to be many myths and misconceptions about gas mileage and how to improve your car’s fuel economy. We here at Nissan Guam enjoy living in a world where ignorance is minimized and facts reign supreme. Most myths aren’t generally harmful, but still, it’s best to know the facts of any circumstance. Keep reading to get some myths about gas mileage cleared up.

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Only compact cars get good gas mileage

This isn’t just a myth or an old wives’ tale. It’s inherently false. It’s true that smaller vehicles are generally more aerodynamic which in turn contributes to better gas mileage, but larger vehicles like the Nissan Rogue or Pathfinder can still average a very good fuel economy. These days, what makes for good gas mileage is mostly under the hood. Advanced technology and hybrid engines have made it possible for vehicles of all sizes to be greatly efficient.

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Manual transmissions are better for saving gas

The gap between manual and automatic transmission cars has significantly narrowed over the years. Newer automatic transmissions have more gears than ever before which cuts down on wasted fuel.

Older cars are worse on gas mileage

Newer cars have newer technology, obviously, but that’s not to say that older vehicles can’t produce good fuel economies. Gas mileage typically improves gradually during a car’s first years of ownership. There isn’t any reason why a well-maintained vehicle should see a drastic dip in gas mileage—key words there are “well” and “maintained.”

Premium fuel boosts your fuel economy

Some people will put premium gasoline in their car even if it doesn’t require it. That’s not a problem, and it won’t harm your car, but if you’re doing it to improve your gas mileage, you may be disappointed. Premium fuel can cost up to 20 cents more per gallon, and if your car isn’t designed to take it, your fuel economy won’t really budge. Essentially, it’s a waste of money.

Contact us with other fuel economy questions you have