This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
ISO 10521-1:2006 specifies methods of determining the road load of road vehicles for subsequent test purposes, for example, fuel consumption tests or exhaust emission measurements. This determines the road load of a vehicle running on a level road under reference atmospheric conditions. It is achieved by either the coastdown method, the torquemeter method or the wind-tunnel/chassis-dynamometer method.
ISO 10521-1:2006 is applicable to motor vehicles, as defined in ISO 3833:1977, up to a gross vehicle mass of 3 500 kg.
Status : PublishedPublication date : 2006-10
Edition : 1Number of pages : 30
Technical Committee:Propulsion, powertrain and powertrain fluids
Buy this standard