Hey Harry,
yeah, hm.. That proves me wrong, you definitely should get more range there, or rather, it shouldn’t drop that fast.
At about 50-60mph you should get at least (with AC on) around 130 miles. Do you, by any chance, remember the kw/h per mile that you had?
Prior: SEAT Ateca Xcellence Lux 1.5 TSI DSG MY19, VW Golf GTE PHEV DSG MY23
Current: Hyundai Ioniq 6 Ultimate
Next: we'll see what's available in 2028.