Manipulation of fuel economy test results by carmakers: new evidence and solutions
A growing body of evidence shows the current test used to measure car fuel efficiency is outdated, unrepresentative of real-world driving and lax enough to allow carmakers to systematically manipulate official test results at the expense of consumers’ trust.
European institutions are presently finalising a regulation to lower CO2 emissions from cars and vans in 2020. This has stimulated intense debate when and how a new official test should be introduced. This briefing informs this debate in the light of new evidence from the International Council on Clean Transportation (ICCT) that for the first time compares progress in official and real-world vehicle fuel efficiency on a brand-by-brand basis.
Related Articles
View All
Charging infrastructure has far outpaced EV sales in all but one EU country – analysis
Only Malta falls short on the EU’s fleet-based target for public charging.
EU backs electrification to make Europe more secure
EU Commission identifies grids as a bottleneck for electrification, promising to standardise vehicle-to-grid (V2G) technology
Are the EV tariffs working? Western carmakers shifted production to EU, but Chinese brands continue to grow – analysis
Imports of Chinese batteries, which face virtually no tariffs, increased seven fold