Use exactly what the manufacture recommends. If it is 87 octane then use 87. If it requires premium 91 then use 91. The use of a higher octane fuel than needed is a total waste of time and will provide no benefit whatsoever.
benzine is ther best
For Fuel Efficiency, a Prius.
For Fuel Efficiency, a Prius.
not the best but one of the top economical cars around.
If you are looking for more information on where can you purchase the best mileage car that is fuel saving and environmental friendly, the best place to look is on green..com/living-green/buying-a-fuel-efficient-car.html
This varies so much from car to car. My car does not even have a replaceable fuel filter. Best advice is to check your owner's manual.
This depends in the make of the hybrid car, but generally you can use regular unleaded fuel in your hybrid car without having an issue with your car. It is best to consult the deal about fuel before making a purchase.
Which Fuel Economy and Environmentally Friendly Cars provide the best gas milage? , umm i would say go with Toyota since there one of the best fuel efficient car brands
The best thing to think about is what types of fuel are you looking for? Are you willing to use an electric car, hybrid or does in need to run on conventional fuel? These will all play a major role in finding the most fuel efficient car.
It is not the best because your stripping the car of every last bit of fuel.
Toyota Highlander Hybrid
Websites like fueleconomy.gov compares car with the best and worst fuel economy to help consumers determine the best car for them. Some good fuel efficient cars are 2009 Toyota Prius and 2011 Honda Civic Hybrid.