Will the BYD Dolphin be expensive to run?

The BYD Dolphin running cost picture depends most on fuel or charging use, tyres, insurance and the chosen variant price. The available running-cost clue is 2026 490km Premium Extended: 60.48 kWh; 2026 410km Dynamic Standard: 44.9 kWh; 2025 490km Premium Extended: 60.48 kWh; 2025 410km Dynamic Standard: 44.9 kWh; 2026 490km Premium Extended: LFP battery; 3 more variants. Lower energy use helps in daily commuting, while a sensible purchase price keeps insurance and financing easier to manage over the ownership period.