Euro 5 limits could raise new car costs and hit CO2 reduction targets
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Proposals for tougher emission limits for petrol and diesel engines could raise new car and van prices. The comment from SMMT comes after the European Commission published its plans for Euro 5 emission levels.
These would cut particulates from new diesel engines by a factor of five, make permitted NOx limits much tougher for petrol and diesel models and raise the durability requirements for emission control systems like catalytic converters and particulate traps.
Maximum particulate levels under the latest Euro 4 standards are already 90 per cent tougher than they were 15 years ago. Under the new proposals, limits would be cut further, from 25 to five milligrams per kilometre. These levels mean new diesel cars and vans will need particulate traps, increasing their prices.
This could make diesel less attractive to potential buyers and halt the diesel car sales boom seen over the last six years. Much of the 10 per cent improvement in average new car CO2 emissions comes from new cleaner diesel cars and vans so SMMT believes the latest proposals should be treated with caution.
Commenting on the proposals, SMMT chief executive Christopher Macgowan said, 'The industry is committed to cutting all emissions from new cars and vans and we have come a long way in the last 15 years. However, we need to be clear that the new proposals could mean additional costs to vehicle makers and their customers.
'Additionally, in focusing on one type of exhaust emission, there is the potential to ignore challenges this may create in other areas. If not handled carefully, Euro 5 proposals could stall progress in cutting average carbon dioxide from new cars.'
These would cut particulates from new diesel engines by a factor of five, make permitted NOx limits much tougher for petrol and diesel models and raise the durability requirements for emission control systems like catalytic converters and particulate traps.
Maximum particulate levels under the latest Euro 4 standards are already 90 per cent tougher than they were 15 years ago. Under the new proposals, limits would be cut further, from 25 to five milligrams per kilometre. These levels mean new diesel cars and vans will need particulate traps, increasing their prices.
This could make diesel less attractive to potential buyers and halt the diesel car sales boom seen over the last six years. Much of the 10 per cent improvement in average new car CO2 emissions comes from new cleaner diesel cars and vans so SMMT believes the latest proposals should be treated with caution.
Commenting on the proposals, SMMT chief executive Christopher Macgowan said, 'The industry is committed to cutting all emissions from new cars and vans and we have come a long way in the last 15 years. However, we need to be clear that the new proposals could mean additional costs to vehicle makers and their customers.
'Additionally, in focusing on one type of exhaust emission, there is the potential to ignore challenges this may create in other areas. If not handled carefully, Euro 5 proposals could stall progress in cutting average carbon dioxide from new cars.'
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