Seems to make sense to me. Mercedes-Benz E200 4MATIC (not a plug-in hybrid) has a quoted combined fuel effiency of 7.5 l/100km. To get 100 km of range, you'd n

Seems to make sense to me. Mercedes-Benz E200 4MATIC (not a plug-in hybrid) has a quoted combined fuel effiency of 7.5 l/100km. To get 100 km of range, you'd need to fill up 7.5 litres of petrol at around 1.73 €/l (https://bensinpriser.nu/stationer/95/stockholms-lan/ https://bensinpriser.nu/stationer/95/stockholms-lan/), costing 12.98 €. Tesla Model S 90D has a quoted energy efficiency of 18.9 kWh/100 km (https://www.tesla.com/en_EU/support/european-union-energy-label https://www.tesla.com/en_EU/support/european-union-energy-la...). If you pay 0.7 €/kWh, you need to put in at least 13.23 € worth of electricity, assuming a charging loss of 0%. If you increase that charging loss to 20%, you'd be putting in 23.6 kWh with a price of 16.52 €.