How many miles per gallon does a Greyhound bus get?

In this blog post, we will answer the following question: How many miles per gallon does a Greyhound bus get? We will discuss bus fuel consumption: what influences it and how to reduce it. 

How many miles per gallon does a Greyhound bus get?

The average Greyhound bus gets 6 miles per gallon and has a tank capacity of 300 gallons. This is an average consumption as most buses have between 5.5 and 6.1 mpg. The real consumption of your Greyhound bus will greatly depend on how you drive the bus and how much weight you are carrying every time. 

How to calculate the average fuel consumption of a Greyhound bus?

Calculating your bus’ fuel consumption allows you to see concretely the impact that your vehicle has on your budget. There is a simple method to practice and do on your next gas station visit.

  1. Refuel your vehicle until the gun is triggered;
  2. Before getting back behind the wheel, reset your trip odometer to zero or write down the mileage indicated on the odometer;
  3. Drive and use your vehicle normally;
  4. Return to the station when your tank is almost empty, being careful not to break down. 
  5. Refuel again and note the number of liters of fuel you put in the tank. Also read the number of kilometers traveled since your last filling if you had reset your odometer or note again the mileage indicated on the odometer.

To know your fuel consumption per 60 miles, do the following calculation:

(number of gallons of fuel x 60)/ number of miles travelled 

Perform this experiment several times, on trips that you are used to doing on a daily basis. This will allow you to determine your average consumption more precisely.

Can you save fuel with a Greyhound bus?

You can save 40% and more on your gas bill by converting your Koolie or van to an autopropane. Propane is particularly well suited to vehicles that make a lot of mileage, vehicles that run non-stop or fleets whose vehicles are driven almost constantly. Among fuels, it is the one that offers the best return per dollar invested.

Although the price of propane varies with supply and demand in the same way as the price of gasoline or diesel, it always remains below that of other fuels. By choosing propane, you are sure to save on fuel regardless of price fluctuations. 

In addition, maintenance costs are generally lower than those of diesel-powered vehicles. The evidence is clear and comes from several independent sources; propane is a smart choice for any business looking to lower operating costs with the minimum initial investment.

Here are some facts :

  • Propane is less expensive than gasoline and diesel.

On average, the price of autopropane is 40% less than gasoline or diesel. It is even more than 50% lower in some markets. Autopropane’s fueling vehicles and infrastructure are more economical than natural gas.

Converting a vehicle to propane generally costs less than 50% of conversion to natural gas while fitting out a refuelling station can cost as little as 95% of the cost of a natural gas refuelling station.

Maintenance costs are lower than those for gasoline and diesel.

  • Propane is a clean fuel that produces little carbon build-up, which helps extend engine life.

Fewer filter changes are required and no Diesel Exhaust Fluid (DEF) is required.

The autopropane saves electricity, as propane-powered vehicles can start at temperatures as low as -40oC, eliminating the need to use heater blocks, necessary in cold weather to start a vehicle diesel-powered.

The costs associated with the conversion are quickly amortized.

With reduced maintenance costs and fuel savings, fleet managers who choose to convert their vehicles to propane can expect to pay off their investment, on average, in a year.

How to reduce the fuel consumption of a Greyhound bus?

After calculating your fuel consumption, the goal remains to adapt your driving in order to reduce your expenses and reduce your carbon footprint. Indeed, your driving behavior and the way you maintain your car have an influence on fuel consumption. To reduce the latter, follow these tips:

  1. Regular maintenance: A bus that is well maintained and in good condition consumes less: this is one of the main keys to saving money. Change, oil level, tire pressure (see below), general operation: take care of your car, it will give you back.
  1. Check the tire pressure: One of the important things to check frequently (approximately every 300 miles) is your vehicle’s tire pressure. Indeed, under-inflated tires or in poor condition can lead to over-consumption of fuel in the order of 5%.

The recommended pressure for your tires is available in your vehicle’s manual, on the inside of the fuel filler flap or on the side of the driver’s door. Please note, this depends on the loading of your vehicle.

  1. Reduce your average speed: The faster you drive, the more fuel your vehicle uses. To save money, reduce your average speed by 6 miles/h: your journey time will have very little impact but you will consume less on each journey. A simple and profitable gesture.
  1.  Adopt a smoother ride: High fuel consumption can also be related to your driving style. Abrupt acceleration and braking: nervous driving is not recommended. Maintain a steady speed, and anticipate so you can accelerate and brake smoothly. On this last point, when you can, decelerate, downshift and let the engine brake work rather than using your brakes.
  1.  Drive with the right gear: To save money, avoid overspeeding: the vehicle consumes twice as much fuel. Drive in the correct gear: maximum recommended speed of 2,500 rpm for a petrol vehicle and 2,000 rpm for a diesel vehicle.
  1. Stop the engine: Red lights, stops, traffic jams, level crossings … During your journeys, your vehicle often comes to a stop. In this type of situation, it is advisable to switch off your engine so as not to consume fuel unnecessarily. Many vehicles are already equipped with the start & stop function which automatically cuts the engine after a few seconds of stopping and restarts it as soon as the brake pedal is released.
  1.  Lighten your vehicle: The heavier your vehicle, the more fuel it will use. Have the right reflexes: regularly empty the items that you are not using in your trunk, your glove box and all the storage compartments in the passenger compartment. Also, remember to remove the bars or the gallery which may be on the roof and which affect the aerodynamics of the car.
  1.  Use air conditioning in moderation: The use of air conditioning leads to excess consumption and can generate a loss of power. It is advisable to limit the temperature difference between outside and inside to 5 ° C. Likewise, do not leave your windows open, especially at high speeds, in order to reduce resistance to wind, a source of additional consumption.

Final thoughts

It is best not to wait until you are on the reserve to get gas for a bus. In fact, the presence of a large amount of air in a tank that is being filled leads to more loss of fuel by evaporation. Fill the tank slowly (there are several speeds on some pumps), to limit the transformation of liquid gasoline into vapour.

Avoid refuelling during hot periods of the day, favor the cooler hours of the evening or morning. Do not arrive at the pump after a refuelling tanker has passed. The recent stirring of the fuel in the tank promotes evaporation and the rise of impurities.

From one gas station to another, the prices charged sometimes differ considerably. To compare the price of fuels near you, consult the specialized government site.

Please let us know if you have any questions or comments about this article. 

FAQ on How many miles per gallon does a Greyhound bus get?

How big is a school bus gas tank?

A school bus gas tank capacity is usually between 40 and 100 gallons, depending on the type of bus you are driving, but also on what type of fuel you are using.

Are school buses fuel efficient? 

Despite their dimensions, school buses are more fuel-efficient than trucks and semi-trucks. On average, a school bus or a bus has a 30% fuel consumption, with 10  mpg!

What fuels do the buses use?

Currently, buses and trucks mostly use diesel as fuel, although there are quite a few initiatives to switch to Gas, less to electricity and occasionally to hydrogen.

Do school buses get good gas mileage?

Yes, school buses get good gas mileage. A Skollie can get an average of 10 miles per gallon, which is pretty good for a bus. 

How to save fuel on a descent?

To consume less fuel on a descent, slow down on the way up and let go of the throttle completely on the way down. Maintaining cruising speed when the road climbs requires extra fuel. And all the more so as the road is steep.


Was this helpful?

Thanks for your feedback!