The transport sector is key to achieving the goal of climate neutrality by 2050 in the European Union. With this purpose, the Euro 6 and Euro 7 standards seek to reduce the polluting emissions of new vehicles sold in Europe. Emission control will now go one step further, which will force SMEs to rethink their logistics. Manufacturers, transport companies, and business owners looking to renew their fleets will be affected by the changes. And alternatives such as LNG fuel will become strategic in heavy transport.
What are Euro 6 and Euro 7: differences
Euro 6 is the emissions standard that has applied in the European Union since 2014. It affects both new cars approved for sale in Europe and all vehicles sold and registered in Europe.
Euro 7 is an extension of that standard, progressively applicable from 2027, whose goal is for all vehicles sold in the EU by 2030 to declare official polluting emissions of a maximum of 60 g/km.
Therefore, Euro 6 and Euro 7 are two standards that seek to reduce the polluting emissions of new vehicles. The goal is to reduce the levels of nitrogen oxide (NOx), carbon monoxide (CO), hydrocarbons (THC and NMHC), and particulate matter (PM), among others.
The main difference between Euro 6 and Euro 7 lies in the emission limits they establish for different pollutants and types of vehicles.
What changes does the Euro 7 regulation introduce
Euro 7 will simplify current standards and will apply to both light and heavy vehicles. Until now, these vehicles were regulated by the Euro 6 and Euro VI laws, respectively. From now on, there will be a single unified regulation, which establishes limits for:
- Nitrogen oxides (NOx)
- Carbon monoxide (CO).
- Hydrocarbons.
- Particulate emissions (including the smallest PN10 particles).
- Nitrous oxide (N₂O) in heavy transport vehicles.
- Particulate emissions from brakes.
- Tire wear.
- Battery life in electric and hybrid vehicles.
Unlike previous regulations, Euro 7 focuses on real-world emissions throughout the vehicle’s entire lifespan, and not just in laboratory tests.
Euro 7 deadlines: key dates
The Euro 7 standard will be the new emissions standard for vehicles and will enter into force gradually starting July 1, 2027 (two years later than originally planned). It establishes stricter and broader limits on polluting emissions than Euro 6, with the aim of reducing pollution and increasing the sustainability of vehicles throughout their useful life.
The key dates in the Euro 7 deadlines that you should keep in mind are the following:
Cars and vans (M1 and N1)
Light transport vehicles will be affected by Euro 7 as early as 2026, with the following deadlines:
- November 29, 2026: will apply to new types of vehicles, that is, entirely new models launched by automotive brands.
- November 29, 2027: will apply to all new vehicles sold or registered.
- July 1, 2030: deadline for low-volume manufacturers.
Trucks and buses (M2, M3, N2, N3)
Heavy vehicles will have an 18-month extra margin compared to light vehicles to adapt to Euro 7, as their mechanics are more complex. These are the deadlines:
- May 29, 2028: will apply to new types of vehicles.
- May 29, 2029: will apply to all new heavy transport vehicles.
- July 1, 2031: deadline for low-volume manufacturers.
Affected vehicles: how Euro 7 affects them and what happens to those that do not comply with the regulation
The Euro 7 regulation sets the maximum polluting limits for gasoline and diesel vehicles, also limiting the emissions produced by brakes and tires. With Euro 6, gasoline engines already had to meet this requirement, but Euro 7 extends it to diesel vehicles, forcing major brands to redirect their efforts toward adapting combustion engines into hybrids.
Passenger cars and vans first, and trucks and buses later, will be affected by the Euro 7 regulation. Therefore, the sector will have to adapt in order to continue participating in the European market.
Strategic consequences and operational impact: fleet renewal, costs, and planning
Euro 7 will have strategic consequences for companies that work with vehicle fleets. This will force them to make key decisions in areas such as:
- Purchasing planning when it comes time to renew vehicles, which will have to align with the key dates of the regulation’s entry into force.
- Financial planning, since the new vehicles will be more complex and, therefore, will likely have a higher initial price.
Workshops, diagnostic providers, and fleet management services will benefit, as an increase in demand for services is expected in order to comply with the law. The adaptation will also improve the corporate image regarding sustainability (ESG).
The role of LNG in a more demanding regulatory scenario
With the entry into force of Euro 7, which establishes increasingly demanding limitations, LNG stands as a viable transition alternative, especially for heavy transport vehicles.
Its higher energy density compared to compressed natural gas offers greater range for long distances and allows for fast refueling, two key factors in intensive logistics routes.
In addition, the availability of LNG stations facilitates its adoption without the need to completely redesign logistics operations. In this way, companies can reduce their dependence on diesel and prepare for a progressive leap toward renewable bioLNG in order to reduce polluting emissions and comply with the new regulation.