What Is the Best Speed to Drive for Gas Mileage

For example driving at 85mph uses. 54 MPG Combined USN Overall Score.

What Will An 85 Mph Speed Limit Do To Your Mileage Wired

Many times you will see the big diesel Class A rigs driving faster.

. We measured gas mileage while driving at a steady 55 65 and 75 mph in a Nissan Altima and Toyota RAV4. 60 L 12 cyl Automatic AM-S8 Turbo. 14 mediahound Oct 20 2013.

Compare Models View Local Offers Find a Dealer Today. For example driving at 85mph uses 40 more fuel than at 70mph oh and its illegal too. And for every 5 mph over that 50 mph speed limit that you drive its like paying an additional 20 per gallon of gas.

No one is suggesting you drive 40 mph on the freeway. - 3 less efficient at 60 mph. 30 L 6 cyl Automatic S8 Turbo.

Any faster though and the fuel efficiency decreases rapidly. Most people in the know on this recommend driving between 60mph and 65 mph. 13 tumbleweed Oct.

The OP ask what speed produced the best gas mileage under ideal conditions. Fuel efficiency doesnt really start to drop until you reach speeds higher than 60. The Energy Saving Trust says that the most efficient speed you can travel in a car in terms of achieving the best fuel economy is 55-65mph.

According to the DOE although every vehicle reaches its optimal fuel efficiency at different speeds a general rule of thumb is that a cars gas mileage typically decreases at speeds over 50 mph. You can improve your gas mileage 10 15 by driving at 55mph rather than 65mph 104kmh. But as the speed increases.

For the best gas mileage try to drive the motorhome around 60 mph. For the best gas mileage you should keep it below 55 miles per hour. - 17 less efficient at 70 mph.

The 2022 Hyundai Elantra Hybrid is another affordable and efficient gas-powered sedan. One of my favorite things is watching the fuel economy readout skyrocket in slow and go city traffic because thats where the car runs on battery with the gas motor at 0 rpm the most. Oct 3 2005 4067 686 0.

If youre driving a towable you may want to go ever slower. Any faster though and the fuel efficiency decreases rapidly. 2022 Hyundai Elantra Hybrid.

While each vehicle reaches its optimal fuel economy at a different speed or range of speeds gas mileage usually decreases rapidly at speeds above 50 mph. Ad High Powered Highly Polished. Use AC wisely maintain correct air pressure and get rid of excess weight from the car.

Keeping Your Car in Shape. Drive the car as if theres an egg under the accelerator pedal and shift up at the earliest point of comfort. This sedan gets 53 mpg in the city and 56 mpg on the highway.

Observing the speed limit is also safer. While each vehicle has its own optimal speed for fuel efficiency speeding can result in 7 to 14 reduced fuel economy. Thus its not actually that surprising to learn that a Class A might see about 6-8 miles per gallon on average and sometimes as little as 4 MPG when traveling in suboptimal conditions like over steep terrain with hills.

BMW M3 Competition M xDrive Sedan. Trailers are often at a higher risk of tire blowout or wagging issues especially if not hooked up correctly. Driving through a bumpy road or off-road curvy road and even bad weather conditions will end up giving a horrible gas mileage.

Going over that limit will require more fuel. - 8 less efficient at 65 mph. The precise number varies by car and environmental conditions but the sweet spot is generally between 40-60 mph 65-95 kmh.

For example driving at 85mph uses 40 more fuel than at 70mph oh and its illegal too. According to studies backed by the department of energy the average car will be at its advertised MPG at 55 mph. - 28 less efficient at 80 mph.

Any faster though and the fuel efficiency decreases rapidly. Quality Durability Backed By Our 10 Year100000 Mile Limited Powertrain Warranty. For example driving at 85mph uses.

Which gas mileage is best. Most small and medium size cars get the best mileage at about 50 mph 80 kmh. The Energy Saving Trust says that the most efficient speed you can travel in a car in terms of achieving the best fuel economy is 55-65mph.

A lot of factors affect the fuel economy of your car. Reducing speed from 65 mph to 55 mph improved fuel economy by 6 mpg in the Altima and 8 mpg. 50-60kph in top gear should give you the best gas mileage.

Bentley Continental GT Speed. The Elantra features a strong engine outstanding fuel economy and a ton of standard features. Fuel efficiency doesnt really start to drop until you reach speeds higher than 60.

Attaining good gas mileage means that you consume less gas for a larger distance per mile. Drive like molasses. And how smoothly you drive makes much more of a difference on gas mileage than how fast.

The Energy Saving Trust says that the most efficient speed you can travel in a car in terms of achieving the best fuel economy is 55-65mph. Best and Worst Fuel Economy. Find the most and least efficient new cars and trucks.

Any faster though and the fuel efficiency decreases rapidly. Gas mileage is measured in mpg. Driving at slower speeds can save 22 to 43 cents per gallon.

- 23 less efficient at 75 mph. Steady as she goes whatever the cruise speed is and if in non highway traffic back off the throttle and coast to stops or slowdowns. The Energy Saving Trust says that the most efficient speed you can travel in a car in terms of achieving the best fuel economy is 55-65mph.

For the best gas mileage you should keep it below 55 miles per hour. Besides high speed rough driving also contributes to bad gas mileage. You can assume that each 5 mph you drive over 50 mph is like paying an additional 029 per gallon for gas.

Driving for maximum range in an EV should not be considered that different than driving for best MPG.

Aerodynamics Why Is 55 60 Mph Optimal For Gas Mileage Of A Passenger Car Physics Stack Exchange

Aerodynamics Why Is 55 60 Mph Optimal For Gas Mileage Of A Passenger Car Physics Stack Exchange

Aerodynamics Why Is 55 60 Mph Optimal For Gas Mileage Of A Passenger Car Physics Stack Exchange

Does Driving Slower Save Fuel