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MG4 (64kWh Long Range) cost to own in New Zealand — the true 5-year total

By the EVCostIQ research desk · reviewed against our public methodology · every source dated on this page

The MG4 (64kWh Long Range) starts at $44,990. Over 5 years, owning one (EV) costs about $55,109 in New Zealand as of July 1, 2026 — $918/month, $0.79/km — including depreciation, charging (with the ~12% charging loss most calculators ignore), maintenance, insurance, financing and rego + road-user charges. That's $12,907 more than a comparable Toyota Corolla Hybrid over the same 5 years.

No EV purchase rebate in NZ (the Clean Car Discount ended Dec 2023), and EVs now pay Road User Charges (~NZ$76/1,000 km). Both are reflected honestly — the RUC is included in the totals above. Source: NZTA.

MG4 (64kWh Long Range) · NZ · 5-year estimate$55,109 total · $918/mo · $0.79/km

Where the money goes

5-year total cost of ownership by component, by vehicle (NZD). Estimates; sources dated in the methodology.
Cost componentElectric · MG4Hybrid · Toyota Corolla Hybrid
Depreciation (estimated)$26,094 (47%)$15,830 (38%)
Charging / fuel$5,625 (10%)$8,732 (21%)
↳ of which charging loss12% (~$675)—
Maintenance$2,247 (4%)$3,752 (9%)
Insurance$7,000 (13%)$6,500 (15%)
Financing interest$7,897 (14%)$6,524 (15%)
Registration & fees$6,245 (11%)$865 (2%)
Total cost of ownership$55,109$42,202

MG4 (64kWh Long Range) specs & assumptions

Starting price
$44,990manufacturer
Powertrain
Electric
Efficiency
16 kWh/100kmWLTP/EECA
Range
435 kmWLTP/EECA
NZ electricity
34.00c/kWhEA / MBIE
Annual km (assumed)
14,000NZ average

Compare the MG4 (64kWh Long Range) against any car, your km & your scenario

Cost to charge the MG4 (64kWh Long Range) at home

The MG4 (64kWh Long Range) runs about $6.18 per 100 km at home — versus about $20.79 for a typical 7 L/100km petrol car. Home charging only (the ~12% AC charging loss is included); public DC fast-charging is billed per session by each network — often 2–3× the home rate — and isn't in these figures.

Per 100 km at home
$6.1816 kWh/100km + 12% charging loss × $0.34/kWh
A typical 7 L/100km petrol car
$20.79/100kmat $2.97/L — for comparison

Cost to charge an EV in NZ — every model →

More NZ models

FAQ

How much does it cost to charge the MG4 (64kWh Long Range) at home?

About $6.18 per 100 km — home charging, with the ~12% AC charging loss included, at $0.34/kWh. A typical 7 L/100km petrol car costs about $20.79 per 100 km.

How much does the MG4 (64kWh Long Range) battery replacement cost?

Most EVs never need a battery-pack replacement inside the manufacturer's battery warranty (typically 8 years / 160,000 km), so no replacement cost is in the 5-year total above — see the methodology for how battery life is treated.

What does the MG4 (64kWh Long Range) really cost to own over 5 years in New Zealand?

The MG4 (64kWh Long Range) costs about $55,109 to own over 5 years in New Zealand — about $918/month — including depreciation, charging, maintenance, insurance, rego + road-user charges and financing.

How much does the MG4 (64kWh Long Range) cost per month in New Zealand?

About $918/month over 5 years ($0.79/km) — depreciation, charging, insurance, maintenance, rego + road-user charges and financing included.

Is the MG4 (64kWh Long Range) cheaper to own than the Toyota Corolla Hybrid?

No — about $55,109 vs $42,202 over 5 years in New Zealand: $12,907 more.

How much does charging cost for the MG4 (64kWh Long Range) over 5 years?

About $5,625 at New Zealand rates (including the ~12% AC charging loss) — already inside the total above.

More NZ EV costs

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