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Tesla car finance calculator

Published 23 April 2026 · Last reviewed 23 April 2026 · Disclaimer

Among the more visible EV-forward brands on New Zealand finance books, though volume still trails mainstream petrol and diesel marques. Tesla NZ operates direct sales (no third-party dealers), with Model 3 and Model Y making up essentially all of the country's Tesla parc (Carjam, MIA). Lenders have rising but still maturing residual-value data, especially after the 2023 to 2024 global price cuts reshaped the used curve. Price range in the NZ used market runs from roughly $35,000 for a high-km 2019 Model 3 to about $120,000 for a nearly-new Model Y Performance.

Your estimated repayment

Weekly

Disclaimer

$283/week

$567 /fortnight $1,228 /month
$62,000
$0
7.00% p.a.
5 years

We are not a finance company. Indicative only. Not a quote or offer of credit. Actual rates, fees, and repayments depend on your circumstances and the lender's decision.

Popular Tesla models

The Tesla range, by typical price.

Median used-car prices in NZ, 2026 market. Weekly figures assume 7% over 5 years with no deposit. Click a model for a dedicated calculator and FAQs.

Why this brand finances well

What lenders look for in a Tesla.

  • Tesla NZ sells direct and does not offer manufacturer finance, so every Tesla loan in the country is independent, which means brokers compete on every single deal rather than only on used examples.
  • Model 3 and Model Y qualify for dedicated EV loan tiers at most NZ lenders, typically 0.5 to 1.5 percentage points below the equivalent petrol secured-car rate, because the lender is pricing cleaner residual assumptions on a battery drivetrain.
  • Over-the-air software updates keep older Teslas feature-current in a way few other brands match, which supports residual values on 2019 to 2022 Model 3s against comparable-age petrol sedans.
  • Service is centralised through Tesla Service Centres in Auckland, Hamilton, Wellington, and Christchurch plus a mobile-service van network, so lenders treat the service-access question as solved in main centres.
  • Used-Tesla supply in NZ is still thin but growing, which means lender loan-to-value ratios on two to four year old Model 3 and Model Y examples are generally reasonable once a recent service history is on file.

Buyer notes

Where to get the best Tesla rate.

Because Tesla NZ does not run a captive-finance arm, there is no dealer-versus-broker negotiation to have. Every Tesla buyer should start with an independent broker and compare two or three lender offers before placing the order through Tesla's online configurator. Get the finance pre-approved first, then lock the build, because Tesla delivery windows can be tight and a last-minute loan hiccup delays handover.

No sign-up on our site. Our finance partner compares NZ lenders and returns a formal estimate after the lender's credit assessment.

New vs used

Financing a new Tesla vs a used one.

The split for Tesla is not dealer-versus-broker (Tesla does not offer finance in NZ) but new-order-versus-used-private. The practical finance tactics diverge sharply across those two paths.

Path 1

New Tesla (order through Tesla NZ)

Pre-approve the loan before configuring

  • Tesla NZ invoices the full drive-away price on delivery; no dealer finance desk is involved, so the independent lender wires funds straight to Tesla on your instruction.
  • Most NZ EV loan tiers apply to new Tesla orders, which is usually the cheapest Tesla finance available.
  • Timing matters: from order to delivery can be two to twelve weeks depending on stock, so lock in the rate window with your lender when you order.
  • There is no haggling on the drive-away price (Tesla sells at fixed list), so the only lever left is the finance cost itself.

Verdict

Get a broker pre-approval in hand before you place the order, because Tesla typically requires full payment on a short delivery-window notice and any finance delay pushes the build.

Path 2

Used Tesla (private or independent yard)

Broker first, and ask specifically about the EV tier on used examples

  • Used-Tesla finance never has a manufacturer subsidy because there is no manufacturer finance arm to subsidise it.
  • Some NZ lenders restrict their EV loan tier to vehicles under four years old or under a certain km threshold, which excludes higher-mileage 2019 to 2020 Model 3 examples.
  • Independent yards selling traded-in Teslas often quote a standard secured-car rate rather than the EV tier, so always compare with a broker before agreeing.
  • Private-sale Teslas need a pre-purchase inspection that captures battery state-of-health (kWh degradation), which some lenders now require before funding.

Verdict

Confirm the lender applies its EV loan tier to used Teslas before anchoring on a weekly figure, because not every NZ lender extends the discount beyond NZ-new.

Rule of thumb

Pre-approve the finance with an independent broker before you place the Tesla order or sign the private-sale agreement. Tesla NZ will not wait on a slow loan.

Total cost of ownership

What a Tesla really costs beyond the finance line.

Tesla ownership costs are shaped by a very different mix of line items than a petrol or diesel car. No fuel, much lower servicing, but full Road User Charges on every EV in New Zealand since April 2024, plus a higher insurance floor because repair parts are expensive and specialised.

  • Servicing and consumables

    Averaged across a year on a Model 3 or Model Y. No engine oil, no cam-belt, no emissions work. The main line items are cabin air filter, brake fluid at the recommended interval, and tyre rotation. Out-of-warranty suspension or 12V battery work can push the average up.

    $40 to $110 per month
  • Insurance (full cover)

    Model 3 sits around $1,600 to $2,200 depending on variant and insured value. Model Y Performance and used Model S can push to $3,000+ because panel replacement, sensor recalibration, and parts-supply lead time all drive up repair severity.

    $1,600 to $3,200 per year
  • Home charging

    Based on 15,000 km a year charged mostly at home on off-peak rates. Supercharger-heavy driving costs two to three times this, and the Supercharger network is convenient rather than cheap. Budget accordingly if you do not have off-street parking.

    $500 to $1,100 per year
  • Road User Charges (all EVs since April 2024)

    Applies to every Tesla in the NZ fleet. At 15,000 km a year that is $1,140 purchased in blocks via NZTA. Factor it in before comparing the weekly cost against a petrol rival.

    $76 per 1,000 km
  • Tyres

    Model 3 on 18 or 19-inch rubber runs $1,100 to $1,700. Model Y Performance on 21-inch runs $1,800 to $2,400. Replacement cycles are shorter than on equivalent petrol sedans because EV torque and vehicle weight wear tyres faster.

    $1,100 to $2,400 per set

Worth knowing

Model 3 vs BMW 3 Series at the same finance weekly

A $50,000 used Model 3 and a $50,000 used 3 Series financed on identical terms have similar weekly repayments, but total annual running cost on the Tesla typically lands $1,500 to $2,500 lower once you net fuel saved against RUC and slightly higher insurance. That margin holds across a five-year loan, which matters when comparing like-for-like in the premium sedan bracket.

Resale and equity

How Tesla resale shapes your finance decision.

50 to 65%

value retained, 3-year-old Model 3

55 to 68%

value retained, 3-year-old Model Y

50 to 55%

mainstream-brand market average

Tesla residuals in New Zealand were reshaped in 2023 and 2024 when Tesla cut new-car list prices globally, pulling the whole used curve down with them. A 2021 Model 3 Long Range that cost $85,000 new sits around $45,000 to $55,000 in the NZ used market in early 2026, a steeper drop than most premium sedans of the same vintage. Model Y has held a little better because it launched into NZ more recently and volume has been constrained by supply rather than discounts.

The practical effect for anyone financing a used Tesla is that the residual-value picture is less predictable than on a Toyota or Mazda at the same price point, so lenders are slightly more conservative on loan-to-value ratios and term lengths.

Keep the loan term conservative on a Tesla. Four years is the safe ceiling on a used Model 3 or Model Y, especially if you paid near the top of the current price band, because another round of Tesla price adjustments could pull residuals again before the loan matures. A larger deposit on a Tesla is a genuine hedge against negative equity rather than just a rate lever.

Things to avoid

Tesla finance traps we flag honestly.

An opinionated list. The commercial side of this site has no incentive to tell you these things, so we do.

Overvaluing the Supercharger network in a finance decision

The Supercharger network is a real ownership benefit but a neutral finance factor. Some buyers accept a higher rate or longer term on a Tesla to access it, yet Supercharging at commercial rates costs more than home charging. The network is convenience, not a saving that justifies worse loan terms.

Treating Autopilot or Full Self Driving as autonomous when budgeting

Tesla's Autopilot and Full Self Driving are driver-assist systems requiring constant supervision, not autonomous driving. Paying extra to finance the FSD package (currently around $11,400) does not reduce insurance, servicing, or any cost line. Budget it as a software feature, not a long-term saving.

Financing a used Tesla at a standard rate when the EV tier applies

Independent yards often quote the standard secured-car rate on a traded-in Model 3 because it is faster than checking EV eligibility. That can cost 0.5 to 1.5 percentage points across the loan, which on a $50,000 Tesla at five years is $1,500 to $4,500 in avoidable interest. Always confirm the EV tier by name.

Locking a long term while the used-Tesla residual curve is still moving

Post-2024 Tesla price cuts pulled the used market down faster than lender models assumed. On a six or seven year term, another round of adjustments can push your balance above the car's value by year three. Four or five years is a safer term ceiling on a used Model 3 or Model Y.

Financing a Model S or Model X against thin NZ residual data

Model S and Model X are sold in very low numbers in New Zealand, so lender residual-value data is thin and loan-to-value ratios are typically tighter than on Model 3 or Model Y. Expect a larger deposit requirement and a slightly higher rate, and budget for parts lead-time impacting any insurance claim.

Drivetrain economics

Hybrid vs petrol vs EV on a Tesla.

Tesla's NZ range is fully electric, so there is no drivetrain choice to make. The relevant finance comparison is not petrol vs EV within the brand, but how the EV economics change your weekly budget versus the petrol or hybrid SUV or sedan you might otherwise finance at the same price.

Electric (Model 3, Model Y, Model S, Model X)

EV loan tier plus low running costs, offset by RUC and higher insurance

  • Most NZ lenders offer a dedicated EV loan tier 0.5 to 1.5 percentage points below their standard secured-car rate on a new or recent Tesla.
  • Road User Charges of $76 per 1,000 km have applied to all EVs since April 2024, closing most of the fuel-saving gap against a petrol sedan over a typical year.
  • Home charging on off-peak rates runs around 4 to 6 cents per km, which is still materially cheaper per km than 91 or 95 petrol.
  • Insurance and tyre replacement costs run higher than on a petrol sedan of the same value, which needs to sit in the total-cost picture alongside the cheaper fuel and servicing.

Break-even heuristic

The simplest heuristic for a Tesla is that fuel and servicing savings comfortably cover the EV premium on the sticker price above roughly 12,000 km a year of home-charged driving. Below 8,000 km a year, with Supercharger-heavy usage, the lifetime maths tighten and a petrol-hybrid rival at the same weekly repayment can land close to level.

Case study

Worked example: financing a 2022 Model 3 Long Range

The buyer

Software engineer in Wellington, age 34, clean credit, $130,000 salary with off-street home charging at their Karori flat, upgrading from a 2017 Golf.

The scenario

Purchasing a 2022 Model 3 Long Range from an independent yard in Petone for $52,000. Trade-in value on the Golf: $11,000. No manufacturer finance to consider because Tesla NZ does not offer one, so the loan is run through an independent broker quoting an EV loan tier.

The outcome

Monthly cash-flow impact is roughly $753 before running costs.

Fuel spend of around $55 a week on the old Golf drops to about $12 a week of home off-peak electricity, offset by roughly $22 a week of Road User Charges purchased in 1,000 km blocks from NZTA.

Net weekly running cost (electricity plus RUC minus former fuel spend) is roughly $21 a week lower than it was on the Golf, which claws back around 12% of the weekly repayment against the previous combined motoring budget.

At year 5 the Model 3 is expected to sit around $26,000 to $32,000 on the NZ used market, depending on how the Tesla pricing environment moves over the loan term. The loan is repaid in full and the buyer has clear equity to roll into a replacement, though the residual band is wider than it would be on a comparable-age Toyota or Mazda.

Illustrative example. Not a promise of approval or rate. Your circumstances and the lender's own credit decision will determine your actual outcome.

Affordability check

What can I afford on my income?

A rough sanity check. We assume repayments should sit under 10% of your take-home pay, with a 5-year term at 7%.

Not an affordability assessment. Real lender decisions consider all your debts, expenses, and history.

$70,000
$20k $250k

Indicative safe loan

$30,000

At ~$135/week

Stretch maximum

$45,000

Only with no other debts

Apply this to the calculator

Common questions

Tesla finance FAQ.

Does Tesla offer its own finance in New Zealand?

No. Tesla Motors NZ sells direct at fixed list pricing but does not run a captive-finance arm locally, unlike Toyota Financial Services or Ford Credit. Every Tesla in New Zealand is financed through an independent lender or broker, which means there is no dealer-versus-broker conversation to have: you pre-approve with a lender, then Tesla invoices you on delivery.

Do NZ lenders offer a specific EV loan rate on Teslas?

Most mainstream NZ secured-car lenders now have a dedicated EV loan tier, and Model 3 and Model Y usually qualify. Indicative EV tier rates sit 0.5 to 1.5 percentage points below the equivalent petrol secured-car rate. Some lenders restrict the EV tier to vehicles under four years old, so confirm eligibility on older used Teslas before anchoring on a weekly figure.

How does Road User Charges work on a Tesla in New Zealand?

Every EV in New Zealand has paid Road User Charges since 1 April 2024, charged at $76 per 1,000 km and purchased in prepaid blocks from NZTA. A Tesla driven 15,000 km a year incurs about $1,140 of RUC, which needs to sit alongside the finance weekly when comparing a Tesla against a petrol rival on total cost.

Can I finance a used Tesla Model 3 or Model Y privately?

Yes. Most NZ lenders fund private-sale Teslas provided the ownership is clean, there is no money owing on the current WOF and rego, and a recent service record is available. Some lenders now also ask for a battery state-of-health report before settlement, especially on 2019 to 2020 Model 3s with higher mileage. Pre-approval before you commit to the seller is the tidiest path.

How much deposit is typical when financing a Tesla in NZ?

15 to 25% is the common range on a Model 3 or Model Y, which is slightly higher than the 10 to 20% seen on a mainstream petrol sedan. On a $60,000 Model Y that is roughly $9,000 to $15,000. Some lenders will fund closer to 100% on a new Tesla with very strong affordability evidence, but a meaningful deposit protects against the wider-than-average residual band on Tesla used values.

Are Model S and Model X financeable in New Zealand?

Yes, but the underwriting is tighter than on Model 3 or Model Y. Both are sold in very low numbers in NZ, so lender residual-value data is thin and loan-to-value ratios are often capped around 75 to 85%. Expect a larger deposit requirement and a marginally higher rate, plus higher insurance to factor in because parts lead-time and repair severity are both elevated.

Should I finance the Full Self Driving package when buying a Tesla?

Full Self Driving is Tesla's driver-assist software package, not an autonomous-driving system, and it currently costs around $11,400 as a one-off add-on. Rolling the FSD cost into a five-year loan adds roughly $50 a week to your repayment. Whether that is worth it is a personal-use question; it does not reduce insurance, servicing, or any other line item in the total-cost picture.

What happens to my finance if Tesla drops new-car prices during my loan term?

A Tesla price cut pulls the used curve down quickly, which can push your outstanding loan balance above the car's market value mid-term (negative equity). This is precisely what happened to some 2021 to 2022 Model 3 financers after the 2023 to 2024 global price cuts. Keeping the term to four or five years, with a larger deposit, is the practical hedge.

Can I claim GST or deduct interest on a Tesla bought for business use?

In principle yes, if the Tesla is primarily used for business and a chattel mortgage or lease is structured accordingly. In practice, Tesla's direct-to-consumer model in New Zealand makes the invoice flow slightly different from a traditional dealer, so your accountant should sign off on the structure before delivery. Confirm the GST component on the Tesla NZ invoice matches what your lender funds.

How long a term should I finance a Model 3 or Model Y for?

Four to five years is the sensible range on a new or recent Tesla. Seven-year terms are available at some lenders but they sit uneasily against a residual curve that is still adjusting post-2024 price cuts, which raises the risk of negative equity in year three or four. A shorter term with a larger deposit tends to be the cleaner structure on a Tesla.

Is it cheaper to charge a Tesla at home or at a Supercharger?

Home charging on an off-peak electricity plan is materially cheaper, typically 4 to 6 cents per km, while Supercharging at Tesla's NZ sites runs roughly 25 to 35 cents per km at current rates. If you have off-street parking and a home wall-box or even a standard 10A socket, home charging is the baseline and Superchargers are for road trips, not daily use.

What is the typical total cost of ownership on a financed Model 3 over five years?

For a $55,000 used Model 3 on a five-year EV-tier loan around 7%, finance costs total roughly $65,000 (principal plus interest). Add insurance (around $9,500), servicing and consumables (around $3,500), tyres (around $2,500), home-charging electricity (around $3,500), and RUC (around $5,700) for a rough all-in of $90,000 over five years. These are indicative and depend on km driven, claims history, and electricity plan.

About this article
Published
23 April 2026
Last reviewed
23 April 2026

Methodology

Repayment figures on this page are calculated live from the inputs entered into the calculator using the standard amortised-loan formula. Indicative rates are drawn from observing publicly-advertised NZ secured EV and secured-car loan pricing across mainstream lenders in the twelve months before the last review date. Tesla price bands in New Zealand are observed from recent TradeMe and AutoTrader listings alongside Tesla NZ configurator pricing for new stock. Running-cost figures are cross-checked against EECA Gen Less, AA New Zealand, and NZTA Road User Charges guidance. We update the page annually, or sooner if Tesla NZ adjusts pricing or RUC rules change.

Sources

Apply for Tesla finance.

Our finance partner compares NZ lenders and returns a formal estimate after the lender's credit assessment. Calculator inputs travel through to the application so nothing gets re-typed.

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Disclaimer

A car loan is a commitment that runs for years, and repayments come out of the same pay cheque as everything else. Before committing, it is worth modelling the weekly and monthly cost against the household budget, which is what this site is built to help with. Borrowing at a level that stays comfortable on a bad week, not a good one, is widely regarded as the safer frame.

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