Independent tests have consistently shown the Kona eking out this distance under specific conditions:
The (Long Range) has repeatedly proven its ability to hit or exceed the 510 km (318 mi) milestone in both official ratings and rigorous real-world tests . While early 2019–2023 models were often rated around 450–484 km (WLTP), the 2024–2025 redesign features a larger 65.4 kWh battery that officially delivers up to 514 km (319 miles) on a single charge when equipped with 17-inch wheels. The "510 km" Benchmark: Reality vs. Testing Hyundai Kona driving 510 km/318 mi in one charge