Euro 6 is the sixth update to the emissions standards set by the European Commission governing the amount of harmful exhaust gases motor vehicles can emit. While Euro 6 represents the overall standard, the regulations have been introduced in stages, allowing vehicle manufacturers to get up to speed with meeting them. The latest standard - Euro 6 - was introduced in 2014 and replaced in 2017 by Euro 6d, updated again in 2020. A further update - Euro 6e - is coming in 2022. would reduce road transport NOx emissions by less than a further 5% for cars and vans compared to Euro 6d levels, and by about 2% for trucks. Furthermore, under the recently 264. Posted February 20, 2015. "Like Euro 5, Euro 6 is being introduced in three stages as summarised in the following table. The first stage (Euro 6a) was voluntary and enabled vehicles to be introduced with Euro 6 type approval, earlier than required, but without the new particulate measurement procedure. Similarly, Euro 6b allows positive Cars emitting between 1 to 50 g/km will only need to pay £10 for the first year of road tax when registered but will then transition to the standard rate of £180 a year. Vehicles costing £ Euro 6標準的推出雖然受到環保人士的歡迎，但對歐洲汽車製造商卻帶來了巨大的成本挑戰，因為新標準的實施更要求增加對廢氣污染物監測與控制的能力：例如Euro 5+標準之後的OBD車載診斷系統就增加了市場診斷頻度IUTR（In Use Performance Ratio）功能以及對NOx氮 Euro 6d-temp diesels face a less uncertain future than Euro 6b diesels, which were introduced in September 2014 and in many cases do not have a NOx reducing system, such as AdBlue. Important fleet newcomers to the list, which now contains over 100 models, are the Citroën C4 Spacetourer, the Ford Focus, most of Jaguar's and Land Rover's models Z2El8j.

euro 6 vs euro 6d