Our Outlander PHEV is showing 2.5 miles per kW today with the aircon and electric heater on, yesterday is was down to 2.2 as I sat in the car with the electric heater on whilst the wife went into the shops, the other day it went as high as 2.7 miles per kW, my usable battery capacity is around 10.4 kWh fortunately I am regenerating approximately 3 kWh over a 18 mile journey roll on the summer.
Unfortunately I have suffered a brain injury and occasionally I get confused and often say the wrong thing.