Tesla Model 3 RWD cost to own in New Zealand — the true 5-year total
The Tesla Model 3 RWD starts at $63,900. Over 5 years, owning one (EV) costs about $68,859 in New Zealand as of July 9, 2026 — $1,148/month, $0.98/km — including depreciation, charging (with the ~12% charging loss most calculators ignore), maintenance, insurance, financing and rego + road-user charges. That's $842 less than a comparable BMW X1 sDrive18i over the same 5 years.
Tesla Model 3 RWD incentives & grants
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.
Tesla Model 3 RWD · NZ · 5-year estimate$68,859 total · $1,148/mo · $0.98/km
Where the money goes
| Cost component | Electric · Tesla Model 3 RWD | Petrol · BMW X1 sDrive18i |
|---|---|---|
| Depreciation (estimated) | $37,062 (54%) | $31,920 (46%) |
| Charging / fuel | $4,852 (7%) | $14,137 (20%) |
| ↳ of which charging loss | 12% (~$582) | — |
| Maintenance | $2,247 (3%) | $4,501 (6%) |
| Insurance | $7,000 (10%) | $6,335 (9%) |
| Financing interest | $11,454 (17%) | $11,943 (17%) |
| Registration & fees | $6,245 (9%) | $865 (1%) |
| Total cost of ownership | $68,859 | $69,701 |
Tesla Model 3 RWD specs & assumptions
- Starting price
- $63,900manufacturer
- Powertrain
- Electric
- Efficiency
- 13.8 kWh/100kmWLTP/EECA
- Range
- 520 kmWLTP/EECA
- NZ electricity
- 34.00c/kWhEA / MBIE
- Annual km (assumed)
- 14,000NZ average
Compare the Tesla Model 3 RWD against any car, your km & your scenario
What the numbers say
The Tesla Model 3 RWD costs about $68,859 to own over 5 years in New Zealand — $1,148/month, $0.98/km at 14,000 km/yr — and depreciation is the biggest line: $37,062, 54% of the total (as of July 9, 2026).
- Call it a tie: $842 apart over 5 years is inside the noise of estimates like these — choose on fit and charging access, not on cost.
- The Tesla Model 3 RWD pulls ahead of the BMW X1 sDrive18i if you drive more than about 13,000 km/yr.
- On cost per month the Tesla Model 3 RWD ranks #1 of 4 sedan models we track in NZ.
- Where the Tesla Model 3 RWD's $68,859 actually goes: depreciation $37,062 (54%), financing interest $11,454 (17%), insurance $7,000 (10%), registration & fees $6,245 (9%), charging $4,852 (7%), maintenance $2,247 (3%).
- Per km, that is $0.53 of depreciation and $0.07 of charging, with $0.38 for everything else — $0.98/km all-in.
- Charging vs the fleet: at $4,852 over 5 years the Tesla Model 3 RWD sits within $598 of the $5,450 median for the 23 EVs we price — nothing unusual either way.
What we assume for maintenance
Assumed $449/yr for an EV at 14,000 km/yr — about $2,247 of the 5-year total above. On this market's assumptions an EV runs about $451/yr less in maintenance than a petrol car ($449 vs $900). See the methodology for sources; adjustable in the calculator.
Tesla Model 3 RWD battery — replacement cost & lifespan
Most EVs never need a battery replacement inside the manufacturer's battery warranty, so this is not in the 5-year total above — but it's the cost buyers ask about most, so here it is transparently. US-sourced replacement pricing (recurrentauto.com); local pricing varies.
- Out-of-warranty replacement
- US$11,000–US$18,000US-sourced estimate
- Battery warranty (US terms)
- 8 yr / 100,000 mimanufacturer · local terms may differ
- Typical lifespan
- ~15 yrindustry est.
Cost to charge the Tesla Model 3 RWD at home
The Tesla Model 3 RWD runs about $5.33 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
- $5.3313.8 kWh/100km + 12% charging loss × $0.34/kWh
- A typical 7 L/100km petrol car
- $20.79/100kmat $2.97/L — for comparison