ICCT study finds real-world NOx emissions from Euro 6 diesels ~7x higher than Euro 6 regulatory levels - Green Car Congress
![Euro 6 European emission standards Nitrogen oxide NOx Diesel engine, Super Ultralow Emission Vehicle, text, diesel Fuel, logo png | Klipartz Euro 6 European emission standards Nitrogen oxide NOx Diesel engine, Super Ultralow Emission Vehicle, text, diesel Fuel, logo png | Klipartz](https://c0.klipartz.com/pngpicture/755/1022/gratis-png-euro-6-normas-de-emision-europeas-nitroxido-de-nitrogeno-motor-diesel-vehiculo-de-emision-super-ultrabajo.png)
Euro 6 European emission standards Nitrogen oxide NOx Diesel engine, Super Ultralow Emission Vehicle, text, diesel Fuel, logo png | Klipartz
T&E: VW sells least polluting Euro 6 diesels in Europe; no brand meets Euro 6 in real-world driving; loopholes & defeat strategies - Green Car Congress
![Comparison of NOx and PN emissions between Euro 6 petrol and diesel passenger cars under real-world driving conditions - ScienceDirect Comparison of NOx and PN emissions between Euro 6 petrol and diesel passenger cars under real-world driving conditions - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0048969721048646-ga1.jpg)
Comparison of NOx and PN emissions between Euro 6 petrol and diesel passenger cars under real-world driving conditions - ScienceDirect
![Test results confirm: Only 10% of Euro 6 cars meet emission limit in real-world driving conditions - International Council on Clean Transportation Test results confirm: Only 10% of Euro 6 cars meet emission limit in real-world driving conditions - International Council on Clean Transportation](https://theicct.org/sites/default/files/chart_Euro6cars_NOxCF.png)
Test results confirm: Only 10% of Euro 6 cars meet emission limit in real-world driving conditions - International Council on Clean Transportation
![TRUE Initiative reveals diesel cars in EU produced up to 18 times NOx emission limits - Opus Remote Sensing Europe TRUE Initiative reveals diesel cars in EU produced up to 18 times NOx emission limits - Opus Remote Sensing Europe](https://image.jimcdn.com/app/cms/image/transf/dimension=734x10000:format=jpg/path/s1888a428f50b8ad3/image/i3566425ba0ceee36/version/1535815467/image.jpg)
TRUE Initiative reveals diesel cars in EU produced up to 18 times NOx emission limits - Opus Remote Sensing Europe
![A study on the CO2 and NOx emissions performance of Euro 6 diesel vehicles under various chassis dynamometer and on-road conditions including latest regulatory provisions - ScienceDirect A study on the CO2 and NOx emissions performance of Euro 6 diesel vehicles under various chassis dynamometer and on-road conditions including latest regulatory provisions - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0048969719306321-ga1.jpg)