Euro 6 - A Guide for UK Car Buyers

Published Date: 20th Oct 2023

Image of a CO2 SignIn the pursuit of a new vehicle, UK car buyers like you aim for not just style and performance but also environmental responsibility. Understanding the intricate details of emissions standards is critical to making an informed decision. One term that holds immense significance in this context is "Euro 6". At UK Car Discount, we recognise that comprehending these standards can greatly influence your car-buying experience. In this guide, we will unravel the complexities of Euro 6 emissions standards, shedding light on what they entail and, more importantly, how they directly impact your choices when purchasing a new car from us.

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The Advent of Euro 6

In September 2015, a monumental shift occurred in the automotive industry with the implementation of Euro 6 emissions standards. This momentous milestone marked a decisive stride towards regulating vehicle emissions throughout Europe.

Euro 6 standards are not merely regulations but a relentless commitment to environmental sustainability. This standard doesn't just impose limits on emissions; it sets a stringent benchmark that demands innovation and engineering excellence from car manufacturers.

Under Euro 6, cars are held to the highest environmental performance standards. This means that not only are they required to produce lower levels of harmful pollutants, but they must do so consistently across a range of driving conditions. In response to these exacting standards, car manufacturers have risen to the occasion, investing heavily in research and development to craft cleaner, more technologically advanced, and more fuel-efficient vehicles.

At UK Car Discount, we recognise the pivotal role that Euro 6 plays in shaping the landscape of new car offerings. We are committed to providing our customers with vehicles that meet and exceed these standards. Our range of new cars adheres to Euro 6 standards, ensuring that you receive a new vehicle and have the peace of mind that you're making an environmentally responsible choice.

 

Tightening Emissions Standards

 

Image of a Stop CO2 SignWhen Euro 6 succeeded Euro 5, it heralded a significant leap towards a cleaner automotive future. This transition was particularly pronounced in the stringent measures applied to diesel engines. Under Euro 6, a diesel car must emit no more than 80 milligrams of nitrogen oxide (NOx) per kilometre, a marked reduction from the allowable levels under the previous Euro 5 standard.

This marked reduction in NOx emissions is a testament to the commitment towards a greener, more sustainable future. It underscores the drive to mitigate the impact of harmful pollutants, particularly in urban environments where diesel vehicles have traditionally been more prevalent.

Not to be overshadowed, petrol cars under Euro 6 also face heightened scrutiny. While their limit of 60 milligrams of NOx per kilometre remains unchanged from Euro 5, this standard underscores the universal push towards cleaner-burning engines, regardless of the fuel type.

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Targeting Harmful Emissions

Image of Cars Parked in a Car ParkEuro 6 is a comprehensive framework that focuses on curbing the release of detrimental pollutants. At its core, Euro 6 mandates a remarkable reduction in nitrogen oxide (NOx) emissions, compelling car manufacturers to achieve a reduction of over 55% compared to the preceding Euro 5 standards.

However, Euro 6 is not content with only targeting NOx. It takes a holistic approach to emissions control. In addition to NOx, Euro 6 sets stringent limits on other harmful emissions, including carbon monoxide (CO), sulphur dioxide (SO2), particulate matter (PM), and hydrocarbons. This wide-ranging approach is a testament to the commitment towards creating vehicles that perform efficiently and have a minimal environmental impact.

Carbon monoxide, known for its harmful effects on air quality and respiratory health, is rigorously regulated under Euro 6. Similarly, particulate matter, commonly referred to as soot, is a local pollutant linked to various health and respiratory problems. By setting strict limits on these emissions, Euro 6 ensures that new vehicles contribute to a cleaner and healthier environment.

Sulphur dioxide and hydrocarbons are also on Euro 6's radar. These compounds, known for their role in air pollution and their contribution to environmental degradation, are subject to rigorous control measures. This comprehensive approach reflects the commitment of Euro 6 to address the full spectrum of emissions, leaving no room for compromise on environmental stewardship.

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A Commitment to Environmental Responsibility

Image of cars in trafficIn light of the growing concerns about environmental pollution, governments and car manufacturers are taking proactive steps to mitigate the impact of combustion-powered cars. The European emission standards, initiated in 1993, serve as a crucial framework for measuring and controlling the environmental footprint of new cars.

 

The Evolution of Euro Standards

The numeric component in Euro standards signifies the level of stringency applied to a vehicle. Starting with Euro 1 in 1993, we've progressed to Euro 6 in 2015. Anticipate the forthcoming Euro 7 emissions standard, expected to be enforceable by law in July 2025.

 

Shaping the Automotive Landscape

Euro 6 and its predecessors have significantly influenced the automotive market. It has compelled car manufacturers to offer vehicles with lower emissions and governments to formulate taxation systems aligned with these standards. Moreover, the testing procedures have undergone enhancements to provide a more accurate representation of real-world emissions levels.

 

Enhanced Testing for Real-World Relevance

Image of an overhead view of the MotorwayBy accurately replicating real-life driving scenarios, modern vehicles now undergo comprehensive WLTP (World Harmonised Light Vehicle Testing Protocol) tests. These tests were introduced in September 2018, replacing the previous NEDC tests. Beyond evaluating fuel efficiency, the WLTP tests also encompass a real-world driving emissions (RDE) test, allowing the measurement of regulated pollutant emissions. This holistic approach ensures that new cars are rigorously assessed for performance under genuine driving conditions.

Conducted in controlled environments and overseen by government agencies, these tests ensure consistency across different models. This standardisation facilitates direct comparisons between cars when scrutinising specifications.

 

Striving for Cleaner Air

Euro 6 regulations are tailored to the specific emissions of petrol and diesel cars. The permissible level of NOx emissions for diesel engines has drastically decreased to a maximum of 80 milligrams per kilometre, down from 180 milligrams per kilometre under Euro 5. Petrol cars maintain their low NOx limit of 60 milligrams per kilometre.

 

Addressing Diesel Concerns

Older diesel cars, notorious for higher NOx and particulate matter emissions, have been scrutinised by environmental groups. Once incentivising consumers towards diesel cars, the UK government is now re-evaluating its stance due to their perceived environmental impact.

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Future of Emission Standards

Image of CO2 Logo on a ChalkboardWhile Euro 6 has significantly reduced emissions, the long-term future of combustion-powered cars remains uncertain. The potential introduction of Euro 7 standards signals a continued commitment to cleaner vehicles, possibly leading to the eventual phasing out of traditional combustion engines.

 

Navigating ULEZ Zones

Introducing Ultra Low Emissions Zones (ULEZ) for diesel car owners, such as in London, poses financial implications. Designed to target the highest polluting vehicles, ULEZ aims to incentivise cleaner transport options and reduce urban pollution.

 

In conclusion, Euro 6 emissions standards are pivotal in steering the automotive industry towards cleaner, more sustainable practices. Being well-versed in these standards as a UK car buyer empowers you to make environmentally responsible choices. We are committed to providing vehicles that meet and exceed these stringent criteria at UK Car Discount, ensuring you drive away confidently in your car and understand its environmental impact.

 

Upgrade Your Driving Experience with UK Car Discount

 

If you are looking for a new car, you might wonder where to start your search. With so many options available, finding the right vehicle for you can be overwhelming. You should consider joining thousands of other uk new car buyers by buying your next car from the UK Car Discount.

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At UK Car Discount, we offer a range of high-quality vehicles from many reputable manufacturers, and all of our cars are mainly dealer-prepared and supplied. This means you can rest assured of getting a genuine, top-quality vehicle. In addition, all of our cars come with the full manufacturer's warranty, giving you peace of mind that you are covered if anything goes wrong.

We understand that buying a car can be a significant investment, so we offer free home delivery for most parts of England and Wales. This means you can avoid travelling to a dealership and have your new car delivered straight to your door. Plus, you can inspect your vehicle before paying for it, ensuring you are completely satisfied with your purchase.

At UK Car Discount, we are committed to providing the best possible service to our customers. That's why we offer our UK Car Discount Guarantee, which ensures you get our best possible price for your new car.

In summary, when you buy your next New Car from UK Car Discount, you will be assured that you are getting a high-quality vehicle at the best price available, with the added convenience of free home delivery and the security of the full manufacturer's warranty.

 

Call us today at 0161 946 3500 to discuss how we can help you with your next New Car.

 

 

**Please note UK vehicle specifications, trim levels, options, and engines are subject to change anytime. Therefore, confirming the vehicle specifications you are interested in when you purchase is important. Vehicle manufacturers also reserve the right to change specifications without notice.

 

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