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WLTP

European court calls for car fuel economy test to be replaced after studies find large over-estimations

Published 12 April 2024
By Neil Briscoe
The WLTP economy and emissions test, designed to be more accurate and real-world representative than its predecessor, is falling short.

What is the WLTP fuel economy and emissions test?

There was plenty of disruption in 2018 when the WLTP rules for new cars came into effect. But what are they and what does it mean for car buyers?
Published 28 February 2019

Kia & Hyundai electric car ranges over-estimated

The Kia e-Niro and Hyundai Kona Electric have had their official ranges downgraded, after a mistake was discovered in the original tests.
Published 05 December 2018
2018 Porsche Cayenne E-Hybrid review

2018 Porsche Cayenne E-Hybrid review

WE'RE USED to “everything” politicians who promise all things to everyone. Now get ready for everything cars that offer a whole range of...
Published 02 October 2018

Car makers suspected of cheating emissions tests

Car makers are being suspected of finding loopholes in emissions tests, by making their vehicles appear to emit more CO2 than they actually do.
Published 01 August 2018