MadMax71 Posted April 9, 2021 Share Posted April 9, 2021 Driving Model: Option 1 - Analytical - Provide the mathematical parameters to define the car model (See this blog post for details). Hi guys, I´d love to have the BMW iX on ABRP but as the car is yet to be released, information regarding needed parameters is rather scarce. Here is a link the probably most comprehensive collection of information on ev-database.co: https://ev-database.uk/car/1473/BMW-iX-xDrive-50 In addition, I have found the following values: -Drag coefficient: cD 0.25 -Frontal area (BMW claims similarity with the BMW X6, so here is the X6 number): A=2.83 -Consumption: 20-22.5 kWh per 100km -Fast charging: up to 200kW -SoC 10% to 80%: less than 40 minutes (some sources say 35 minutes) - Charging an additional range of 120km: less than 10 minutes I hope this helps in coming up with an Alpha model. I will post any addtional information I can find. Thanks Alex Option 2 - Data-Driven - Perform driving test at multiple speeds, and record efficiency or power draw from the pack. Option 3 - Direct Car Connection - Provide method of receiving telemetry directly from the car via OBD, API, or other means. Charging Model: Charge Curve - Provide a link to a chart or video detailing the charge power over time or by State of Charge % 1 Link to comment Share on other sites More sharing options...