Comparison of diesel fuels in Spain

Diesel fuel is a type of fuel derived from petroleum, used in diesel engines.

Diesel is commonly known as fuel. Although there are also many cars that use it, it is usually designated for trucks, boats, buses, trains, and machinery.

Diesel, just like petrol, is made from crude oil. However, there are some differences, such as density, which is higher in diesel fuel, or chemical composition, which for petrol is C9H20, whereas in the case of diesel it is often C14H30.

How does the change in nomenclature in labelling affect diesel fuel?

From now on, at petrol stations, we will no longer see just labels indicating which pumps are for petrol and which are for diesel. Since October 2018, alongside these identifiers labels will be added with the new harmonised nomenclature for the entire EU.

Reviewing what each of these new labels means will help us to understand what they mean. allows us to make the first comparison of diesel fuels, as we can distinguish between three different types:

• B7. It is a type of diesel with a biodiesel content not exceeding 7%. It corresponds to what has so far been called Normal Diesel and Diesel Plus.
• B10. This refers to diesel fuel suitable for vehicles that can run on a fuel which may contain up to 10% biodiesel.
• XTL. It is the most renewable option, produced synthetically from fossil matter. This diesel, also known as paraffinic, is manufactured from the hydrogenation process to which bio-oils are subjected.

How to compare diesel fuels

As well as considering the origin of the fuel, whether or not it is renewable, or the amount of biodiesel it contains, Up to now, the comparison of diesel fuels differentiated between two types:

• Regular diesel fuelIts combustion generates more waste, which harms both the vehicle's engine and the environment. Its main advantage over premium diesel is its cost, which is generally lower.
• Premium diesel fuel it doesn't affect the engine's lifespan as much as regular diesel does, as its composition includes additives that slow down wear and tear. Thinking long-term, it can be the more advantageous option, as it helps to prolong the vehicle's good condition, even though its refuelling cost is higher.

The diesel fuel comparison helps you make the best refuelling choice for your vehicle's maintenance, environmental protection, and cost control.. However, If you want to improve your saving capacity, you might be interested in taking advantage of Ticket Gasolina., which guarantees you discounts of 3% and provides you with a single invoice that will help you deduct the VAT on your fuel top-ups.