The weather here is getting warmer so I've been able to test out my range outside of cold weather insults.
winter - 19" aftermarket, non-aero wheels, Bridgestone LM winter tires, 49 psi, temps of -5C to +2C, average 3.8 km/kwh (2.38 mi/kwh), 50% hwy @ 70-72 mph and 50% city, max regen, smooth...