BYD Atto 2 cost to own in New Zealand — the true 5-year total
The BYD Atto 2 starts at $39,990. Over 5 years, owning one (EV) costs about $51,444 in New Zealand as of July 1, 2026 — $857/month, $0.74/km — including depreciation, charging (with the ~12% charging loss most calculators ignore), maintenance, insurance, financing and rego + road-user charges. That's $9,242 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.
BYD Atto 2 · NZ · 5-year estimate$51,444 total · $857/mo · $0.74/km
Where the money goes
| Cost component | Electric · BYD Atto 2 | Hybrid · Toyota Corolla Hybrid |
|---|---|---|
| Depreciation (estimated) | $23,194 (45%) | $15,830 (38%) |
| Charging / fuel | $5,801 (11%) | $8,732 (21%) |
| ↳ of which charging loss | 12% (~$696) | — |
| Maintenance | $2,247 (4%) | $3,752 (9%) |
| Insurance | $7,000 (14%) | $6,500 (15%) |
| Financing interest | $6,957 (14%) | $6,524 (15%) |
| Registration & fees | $6,245 (12%) | $865 (2%) |
| Total cost of ownership | $51,444 | $42,202 |
BYD Atto 2 specs & assumptions
- Starting price
- $39,990manufacturer
- Powertrain
- Electric
- Efficiency
- 16.5 kWh/100kmWLTP/EECA
- Range
- 312 kmWLTP/EECA
- NZ electricity
- 34.00c/kWhEA / MBIE
- Annual km (assumed)
- 14,000NZ average
Compare the BYD Atto 2 against any car, your km & your scenario
Cost to charge the BYD Atto 2 at home
The BYD Atto 2 runs about $6.38 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
- $6.3816.5 kWh/100km + 12% charging loss × $0.34/kWh
- A typical 7 L/100km petrol car
- $20.79/100kmat $2.97/L — for comparison