The price of gasoline and the price of diesel continue to rise this Wednesday, July 29, 2026, consolidating the escalation recorded over the past weeks. Fuels maintain high levels during the summer season, when millions of road trips increase demand and driver spending.
According to the latest available data, the average price of 95 gasoline stands at 1.658 euros per liter, while diesel A reaches 1.824 euros per liter. 98 gasoline and A+ diesel also register high prices, reflecting a fuel market that continues to be conditioned by the international evolution of energy and refined products.
Price of gasoline and diesel today, July 29
The average prices of the main fuels in Spain are as follows:
With these amounts, filling a 55-liter tank represents an approximate outlay of 91.19 euros in the case of 95 gasoline and 100.32 euros if the vehicle uses diesel A. In the case of 98 gasoline, the cost rises to 101.37 euros.
Why does the price of gasoline keep rising?
The increase in fuels responds to several factors that affect the international market. Although the price of oil has shown some stability at certain moments over the past weeks, refined products, such as gasoline and diesel, maintain high quotes due to strong summer demand and existing tensions in the energy market.
Additionally, factors such as logistical costs, exchange rate evolution, and pressure on European refineries contribute to the circumstances that ultimately translate into the price consumers pay at service stations.
How to save fuel despite rising prices
In light of the increase in the price of gasoline and the price of diesel, experts recommend adopting efficient driving habits to reduce consumption. Maintaining a constant speed, avoiding sudden accelerations, regularly checking tire pressure, and planning trips are some of the measures that can help reduce fuel spending.
It is also advisable to compare prices between service stations, as the differences between them can reach several cents per liter, which represents a significant saving when filling the tank.
The evolution of the market will mark prices during August
The coming days will be decisive to see if the fuel market maintains the upward trend or starts a phase of stabilization. The evolution of international demand, the geopolitical situation, and the behavior of energy markets will continue to be decisive factors for the price of gasoline and the price of diesel during the first weeks of August.
Meanwhile, drivers face the end of July with fuels significantly more expensive than just a few weeks ago, which again places the cost of travel among the main concerns of those who use the vehicle daily.