The Life Cycle Assessment brings innovation to the award-winning Evoque
Last month we introduced you to Land Rover’s groundbreaking Life Cycle Assessment (LCA) – a new way to measure a vehicle’s environmental credentials and one which is recognised across the industry as the most stringent and transparent ever to be used.
LCA measures the total environmental footprint of a product – from manufacture to the end of life – and aims to create more efficient vehicles and processes as well as ensuring that the materials used are more sustainable.
During 2011 Land Rover completed an LCA study on the new Range Rover Evoque – a process which has led to many innovations. Here we take a look at the results of the study for engineering and the use of recycled materials.
LIGHTWEIGHT ENGINEERING
Among the Range Rover Evoque’s many innovations is the use of lightweight engineering. This means that materials have been chosen which ensure improvements to both efficiency and fuel economy and, therefore, reduce the Range Rover Evoque’s environmental impact over its’ life cycle.
Petrol and diesel engines have been downsized as a result of weight savings, yet crucially, have not led to the loss of essential torque and power -characteristics expected by Land Rover’s discerning customers.
What’s more, many traditionally steel components has been replaced by aluminium and polymer components. Although, at first these are more energy-intensive to mine and produce than steel, the LCA study shows that as aluminium and composites are light in weight they actually help reduce fuel consumption and lower CO2 emissions, compared to steel components, over the life of the Range Rover Evoque.
Another fantastic side effect is the flexibility of the materials. They are easier to mould and form and so have lent themselves perfectly to creating the stunning design of the Evoque.
And all these innovations have been made without compromising the highest standards of luxury, performance and safety.
THE SCIENCE OF RECYCLING & SUSTAINABILITY
The Evoque has also made extensive use of recycled materials in interior and exterior mouldings, engine bay components and interior fabrics, also without compromising on luxury.
In total, 16kg of premium recycled polymeric materials are engineered into every vehicle; the equivalent of reusing material from a thousand 500ml plastic bottles*.
These recycled polymers and aluminium in the Evoque help reduce its’ environmental impact; creating a smaller carbon footprint than the use of virgin materials.
Incredibly, some elements of the Dinamica® seat fabric are actually sourced from consumer waste! However, by using state-of-the-art technology, Land Rover is able to maintain the highest levels of luxury whilst incorporating recycled materials. Leather seats are also available.
Recycled aluminium is also widely used in castings across the Evoque. The surplus metal created during the stamping production process is sent back to the supplier where it is melted back into coils of aluminium. This means Land Rover reduces the need for primary aluminium production, conserving valuable energy and reducing CO2 emissions.
And what’s really exciting, is that this is just the start. Jaguar Land Rover is continuing to increase the amount of recycled materials used in every vehicle’s manufacture, improving sustainability and ensuring efficient material utilisation, all thanks to innovations like LCA.
*Based on a 16g plastic bottle, (wrapper and cap not included).










