Good point. It's a different number, but a relevant datapoint anyhow. The last filing shows a gross profit margin of 15%.
It's a different number because it includes cost of the sale infrastructure. Unfortunately, it's for the quarter ending in June, so the volume of model 3 is still not very relevant against the other models.
I was with you on every part but this. It is better to use the company's SEC filings than the Munro report for estimating cash flow per vehicle.