Fill the tank when you feel like it It’s not always a good idea. A recent study analyzed thousands of fuel stations and concluded that when filling up in Spain, there are days of the week when the price skyrockets, and that all it takes is a small routine adjustment to save a few euros at the end of the month.
Saving on fuel has become a constant concern for Portuguese drivers. Between price fluctuations and differences between brands, there are patterns that go unnoticed, but that can make a difference to the family budget.
The survey by the Spanish Organization of Consumers and Users (OCU), which monitored more than 12 thousand gas stations in Spain, revealed that there are times in the calendar when it is better to avoid pumps. The trend, although observed in the neighboring country, is frequently repeated in Portugal.
Weekend, the worst time
According to the study, cited by the Spanish portal 20Minutos, prices rise considerably on Saturday and Sunday, coinciding with the days when more people fill up to prepare for trips or trips. The increase in demand is enough for gas stations to adjust prices, penalizing those who prefer to leave their car ready for the week.
Also the days before long holidays or bridges tend to see increases. During these periods, companies anticipate the influx of customers and prices follow demand.
On the other hand, the beginning of the week always presents lower values. The OCU identified Monday as the most favorable day to supply, coinciding with the moment when networks update their sales margins again.
The importance of the right time
In addition to the day, the study draws attention to the time of day when refueling. Ambient temperature plays a crucial role: when the heat is intense, the fuel volume expands and, in practice, the consumer receives less energy per liter.
Fueling up in the early hours of the morning, when the air is still fresh, allows you to make the most of every drop of fuel. Evaporation is less and the tank remains more efficient.
The ideal, according to experts cited by , is to avoid the hottest hours and prefer periods before 10 am, especially during the summer.
Petrol or diesel?
The difference between fuel types also matters. Diesel engines continue, on average, to guarantee lower consumption, between 15% and 20% lower than gasoline, although the difference depends on the type of driving and route.
For those who make long journeys, diesel continues to be more economical. On short, urban journeys, gasoline vehicles prove to be more practical and, in some cases, even more efficient.
Brands with more competitive prices
Among the chains that presented lower prices when supplying in Spain, low-cost brands such as BonÀrea, GM Oil, Ballenoil, Plenergy and Petroprix stand out. The average difference per liter may seem small, but over time it translates into significant savings.
In Portugal, online comparators and mobile applications such as DGEG’s “Fuel Prices” help to identify the most economical stations in the area of residence.
A simple habit that reduces expenses
Many drivers choose to only refuel when the tank is almost empty. However, always keeping some fuel on you prevents vapor build-up and helps stabilize consumption. The secret is to plan and take advantage of the lowest price moments.
Smooth driving and speed control continue to be the most determining factors for spending less. Regular vehicle maintenance and correct tire pressure complete the list of effective measures.
In the end, the day and time you arrive at the pump can be as important as the type of fuel itself. Small decisions, made in advance, remain the best trick to lighten the bill.
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