EV vs Petrol Comparison

    EV vs Petrol Cost: Hastings Christchurch

    How much cheaper is an electric vehicle compared to petrol on this 640 km route? Prices updated 10 April 2026.

    Distance
    640
    km
    Petrol Car
    NZD 139.68
    Regular 91 · 12 km/L
    Best EV (home)
    NZD 32.91
    home charging

    Cost Comparison

    One-way energy cost for EV models vs petrol vehicles. Home charging at NZD 0.36/kWh, DC fast at NZD 0.52/kWh.

    VehicleEnergy usedHome chargeDC fastSaving vs car
    BYD Atto 3101.6 kWhNZD 36.57NZD 52.83NZD 103.11 saved
    Tesla Model 391.4 kWhNZD 32.91NZD 47.54NZD 106.77 saved
    Volvo XC40 Recharge152.4 kWhNZD 54.86NZD 79.24NZD 84.82 saved
    MG494.1 kWhNZD 33.88NZD 48.94NZD 105.80 saved
    BMW iX3118.5 kWhNZD 42.67NZD 61.63NZD 97.01 saved
    Petrol Car (Regular 91)53.3 LNZD 139.68reference
    Petrol Van (Diesel)71.1 LNZD 159.22reference

    DC Fast Charging Time

    Time to recharge the energy used for this 640 km route at DC fast charge speed.

    BYD Atto 3
    1h 16m
    101.6 kWh at 80 kW max
    Tesla Model 3
    32 min
    91.4 kWh at 170 kW max
    Volvo XC40 Recharge
    1h 1m
    152.4 kWh at 150 kW max
    MG4
    48 min
    94.1 kWh at 117 kW max
    BMW iX3
    47 min
    118.5 kWh at 150 kW max

    New Zealand EV Electricity Rates

    Rates used in the calculations above.

    Home charging
    NZD 0.36
    per kWh
    Home charging assumption
    DC fast charge
    NZD 0.52
    per kWh
    Public DC fast charging assumption

    EV Questions: Hastings to Christchurch

    Is an EV cheaper than petrol for Hastings to Christchurch?

    Yes, on home charging, the best EV option for this 640 km route costs approximately NZD 32.91, compared to NZD 139.68 for a petrol car on Regular 91. That's a saving of NZD 106.77 per one-way trip. DC fast charging is slightly more expensive but still competitive.

    How long does it take to recharge an EV for this route?

    It depends on the EV and charger type. On a DC fast charger, most EVs listed here can replenish the energy used for this route in 10–40 minutes. Home AC charging typically takes several hours for the equivalent energy. See the charging time breakdown in the table above.

    What is the electricity rate for EV charging in New Zealand?

    The home charging rate used here is NZD 0.36/kWh. Public DC fast charging is estimated at NZD 0.52/kWh. Rates may vary by charger operator and subscription plan.

    Which EV is most efficient for highway driving in New Zealand?

    Among the reference models listed here, the Tesla Model 3 achieves approximately 7.0 km/kWh on highway routes, making it one of the most efficient for long-distance travel. Real-world performance may vary with speed, air conditioning, and load.

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