IS 11921 : 2020 Automotive Vehicles-Method of Evaluation of Constant Speed Fuel Consumption
Revised Standard from Last Update.
1 SCOPE
1.1 This standard specifies the method of test for assessing fuel consumption at constant speed on a test track for all M and N category vehicles as defined in IS 14272 with gross vehicle weight (GVW) exceeding 3 500 kg.
1.2 This standard is not applicable to Hybrid electric vehicles as defined in IS 14272 as amended from time to time. Such vehicles have already been covered for fuel economy in AIS-102 (Part 2).
2 REFERENCES
The following standard contains provision, which through reference in this text constitutes provision of the standard. At the time of publication, the edition indicated were valid. All standards are subject to revision, and parties to agreements based on this standard is encouraged to investigate the possibility of applying the most recent edition of the standard indicated below:
9211 : 2003 Denomination and definitions of weights of road vehicles
14272 : 2011 Automotive vehicles — Types — Terminology