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The Worldwide Harmonised Light vehicles Test Procedure (WLTP) [1] is a global driving cycle standard for determining the levels of pollutants, CO 2 emission standards and fuel consumption of conventional internal combustion engine (ICE) and hybrid automobiles, as well as the all-electric range of plug-in electric vehicles.
A driving cycle is a series of data points representing the speed of a vehicle versus time.. Driving cycles are produced by different countries and organizations to assess the performance of vehicles in various ways, for example, fuel consumption, electric vehicle autonomy and polluting emissions.
For each vehicle configuration, a look-up table is applied: each speed corresponds to a certain value of resistance (reverse torque applied to the drive wheels). This arrangement enables the use of a single physical vehicle to test all vehicle body styles (Sedan, hatchback, MPV etc.) by simply changing the look-up table. A fan is coupled to the ...
But since Genesis provided me with the powerful Sport Plus model for review, the WLTP figure is 289 miles. In reality, however, the car’s own range indicator will suggest a maximum range of ...
Range matters mainly if you travel long distances, and it's only one factor on a long list that includes performance. Still, new EV shoppers worry about it. EV Highway Range Can Be Very Different ...
The CLTC has also faced criticism internationally for being perceived as "less stringent", "generous", or "unrealistic" compared to the WLTP and EPA standards when measuring electric vehicle range. Critics argue that the CLTC may overestimate vehicle range compared to these other testing protocols, which are widely regarded as more rigorous in ...
EPA figures aren't yet out for the 2023 Taycan, but using current WLTP and EPA estimates as a benchmark, the farthest-driving Taycan 4S Performance Battery Plus model earned a 254-mile rating on ...
Since 1 April 2018, Euro 4, Tier 2, and EPA 2007 are mandated in Peru. [83] Since 8 October 2018, all new petrol cars in Indonesia must comply with Euro 4. [84] Since 1 July 2019, all new heavy vehicles in Mexico must comply with EPA 07 and Euro 5. [85] Since 1 April 2020, all new 2, 3 or 4-wheelers in India must comply with BS VI (similar to ...