That varies from engine to engine. A rule of thumb is, the slower your speed the better your mileage.
3000 rpm or lower
From my experience you get the best gas mileage when you are in the highest gear and your rpm is low, around 1500 to 2000 rpm.
The H3 gets the best fuel mileage. Everything but the body is a Chevy Trailblazer.
The Toyota Prius C gets the best city mileage at 53 miles per gallon. The Toyota Prius gets the best highway mileage at 48 miles per gallon. Highway or city a Toyota Prius is the way to go.
The Toyota Prius receives the best gas mileage of any vehicle. In the city, it gets 51 miles to the gallon, and on the highway it gets 48 miles to the gallon. If you can afford it, it is worth the investment.
Produa ALZA In the U.S. the Nissan Versa at $10,990 which gets 30 city and 38 highway is the cheapest with the best mileage.
Drive in the highest gear at the lowest RPM for best mileage. Make sure tires are inflated properly. Don't do a "jack rabbit" starts.
Drive in the highest gear at the lowest RPM for best mileage. Make sure tires are inflated properly. Don't do a "jack rabbit" starts.
The best car right now for gas mileage is the Toyota Prius. This vehicle has outstanding gas mileage. It gets 44 gallons in highway miles and 40 gallons for city driving.
The best gas mileage truck is the 2011 Ford F150's which get 23 MPG on the highway with the V6 engine.
form_title=Find the Best Mileage SUV form_header=If you like the comfort and versatility of an SUV, look for one that gets you the best mileage. What features are you looking for?=_ What type of SUV are you looking for?=_ Would you like to buy a hybrid SUV?= () Yes () No
It is a high gear which delivers the best gas mileage at higher speeds by reducing the engines's rpm's.