Well my efficiency of the Macan on 20 inch is for the moment 10% less than the iX on 22 inch wheels … Maybe the tires are also a contributing factor, seems the Bridgestones are far from efficient …Around 56-58 F. So a bit of range loss from weather but nothing too severe. Maybe 10%? Possibly more.
This would equate to around 315 in a 4 on 20s IMO. Maybe 330 in ideal weather. Price of a smaller sized vehicle, only 95 kWh usable on an SUV hurts.
For reference he got 339 miles in an iX M60 (in ideal temperatures) on the same test. 3.23 for the iX vs 3.09 for the Macan mi/kWh, although the iX did have more ideal conditions so the efficiency is probably very similar all things equal.
Moral of the story is you wish they could have shoved in more usable kWhs. The efficiency seems fine, but that smaller battery limits things.
Weather was also better for the Taycan test. 56 at night for Macan vs 71 in the day for Taycan. That could account for 10-15% easily.Kyle got 368 miles on the new RWD Taycan sedan in the last week with its most efficient 19” wheels.