The comparison assumes 15,000 km of driving per year, giving 75,000 km over five years and 150,000 km over ten years. Petrol vehicles are calculated using a projected October 2026 coastal 95 ULP price of R28.46/litre, with each vehicle’s stated combined fuel-consumption figure.
For the Geely E2, electricity is calculated at the higher household tariff of R4.6906/kWh (incl. VAT) for consumption above 600 kWh/month. We assume approximately 13.8 kWh/100 km from the wall, which includes an allowance for AC charging losses. This produces an estimated charging cost of R64.73/100 km. No allowance is made for solar charging, so this represents a relatively conservative home-charging scenario.