A consumption of a motorhome is one of the big questions asked by those who are new to this style of travel. It is not only about Fuelbut also about electricity consumption, water and gas. Understanding these costs will help you plan your routes better and enjoy yourself without any surprises. Want to know how much fuel a motorhome actually consumes? Read on to find out!
How much fuel does a motorhome use?
A fuel consumption depends on several factors: the weight of the vehicle, type of engine, speed and type of road. In general, motorhomes consume between 9 and 14 litres per 100 km.
The largest ones, such as low profile or class A models, can exceed 12 l/100 km,while the more compact camper vans average around 8-9 l/100 km.
Factors that influence diesel consumption:
- Total loaded weight
- Driving style
- Frequent slopes or mountains
- Use of the air conditioning
Benimar tip:maintaining a constant, moderate speed and checking your tyre pressure can help to significantly reduce fuel consumption.
Electricity consumption in a motorhome
Electricity consumption varies greatly depending on the equipment and daily use. Modern motorhomes such as those made by Benimar usually have auxiliary batteries,, solar panels and a good energy management system.
Common household appliances and their estimated hourly consumption:
Trivalent refrigerator → 120 W (12V mode)
Television → 30-50 W
Mobile phone/tablet charger → 5-10 W
LED lighting → 10-20 W
A reasonable use of lights, chargers and heating/cooling appliances will make a big difference. Solar panels solar panels allow you to be self-sufficient without having to rely on campsites or power points.

Water and gas: consumption that also counts
water
The clean water tank in a motorhome usually holds between 100 and 120 litres. This should be enough for showering, washing dishes and cooking. With moderate use, it can last 2 to 3 days for a couple.
Tipshort showers and turning off the tap while you soap yourself are key to saving water.
gas
Gas is used for OGRZEWANIE, hot water and KUCHNIA. A standard gas cylinder (11 kg) can last from 2 to 4 weeks depending on usage and season.
Examples of average gas consumption:
- Cooker: 250-300 g/day
- Water heater: 120-150 g/day
- Heating: up to 400 g/day in winter
In summer, consumption drops significantly, so gas expenditure is less noticeable.
Tips to reduce consumption in your motorhome
Here are some simple tips to reduce consumption in all aspects:
- Drive smoothly and steadily:avoid accelerating and brake in advance.
- Check tyre pressure regularly.
- Install solar panels to improve electrical autonomy.
- Use LED lighting and low-energy appliances.
- Fill the water tank only as much as necessary to lighten the load.
- Check the condition of the engine and keep up to date with maintenance.
In short,, consumption of a motorhome it depends on how, when and how much you use it. With a little planning and good habits, you can enjoy your trips without worrying about the cost.
Do you have questions about the fuel consumption of your Benimar motorhome? Ask us at info@benimar.es !
