ABRP can be a bit inconsistent sometimes especially with regional trims. Looks like they haven't quite caught up with the GV60 Base in the US market. Honestly, it's a common gripe with third-party apps coz they're not always perfectly up-to-date. For now your best bet is probably to use the built-in navigation system in the GV60, it's surprisingly decent for route planning and charging stops. You could also try manually inputting the specs of your base model into ABRP, if it allows manual configuration. If you're looking for alternatives, PlugShare and ChargePoint apps can help you find charging stations along your route, even if they don't do full route planning. Keep an eye on ABRP updates, they usually add new models and trims eventually.