I used the eSprinter as one example, not the only option. Maybe something like the Ford eTransit or the Rivian EDV is a better fit for postal deliveries. My point is that other delivery companies and postal services use commercial vehicles, most likely because that's the most cost-effective option.

Considering the NGDV's atrocious efficiency, lack of hybrid option, and high unit costs, it seems far more likely that this is a pork project for a defense contractor than that everyone else is doing it wrong.