Agreed. These ranges are roughly double what most other PHEVs offer. Not only that, the charge speed is also miles (per hour) ahead of the competition, even not counting the DCFC support!
For comparison, the 2024 Toyota Prius Prime lists 44 miles AER and is burdened by a woefully-anachronistic charging limit of 3.5kW. The Golf vehicles here will not force drivers who wish to use public charging to occupy the stations for the disproportionate amounts of time that the Toyota Prius Prime does.
Of course, critical questions remain regarding the percentage of the battery pack's total capacity these two new vehicles allow the driver to use, as well as the cell chemistry. These factors will influence how often they should actually be charged to the 100% displayed SoC that would enable these quoted ranges.