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CAR FINANCE GUIDE

Car Loan Deposits

See how a car-loan deposit changes the amount financed, scheduled repayments, equity position, loan-to-value ratio and lender assessment.

Scott IriksFounder, BaseRate
Updated Aug 20265 min read
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General information only: This guide does not consider your objectives, financial situation or needs and is not financial advice. Credit eligibility, rates and terms depend on the lender's assessment.

A deposit reduces the amount borrowed

A deposit is the portion of the vehicle price paid from your own funds. A larger deposit reduces the principal financed and generally reduces the scheduled repayment and total interest, all else being equal.

There is no universal deposit requirement. Lender policy can depend on the applicant, vehicle, price and loan structure.

Remember the other purchase costs

Do not use all available cash for the deposit without allowing for registration, stamp duty, insurance, accessories and ongoing running costs. Some costs may be paid upfront and others may be financed, subject to lender policy.

  • Calculate the drive-away cost
  • Keep an emergency buffer
  • Compare financing costs with and without added expenses
  • Avoid borrowing more than the vehicle is worth where possible

A deposit is not a substitute for affordability

A strong deposit can improve the structure but does not make unsuitable repayments sustainable. Base the decision on verified income, regular expenses, existing debts and room for changes in circumstances.

Sources and further reading

Primary sources checked when this guide was reviewed:

Read BaseRate's editorial policy and calculator methodology.

COMPARE THE CONTRIBUTION

See how vehicle price changes the deposit decision

Use a current model price as the starting point, then compare the same term and rate with different deposit amounts.

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2026 Toyota RAV4

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Family commuting and weekends

Compare the current RAV4 variants, purchase-price references and repayment assumptions before choosing the amount to finance.

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2026 Ford Ranger

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Work, towing and dual-purpose use

Compare Ranger cab, drivetrain and grade differences before carrying a vehicle price into the finance estimate.

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2026 Tesla Model Y

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Electric family SUV use

Compare Model Y seating, range, performance and current stored pricing before estimating the loan structure.

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Repayment estimate

Estimate car-loan repayments

Adjust the vehicle price, deposit, term and optional balloon. The result is an illustration, not an approval or finance offer.

$
$
$

Weekly Repayment

$198

Loan Amount

$42,290

Total Interest

$9,147

Example Rate

7.99% p.a.

Illustrative only. Repayment estimates use a 7.99% p.a. example interest rate and exclude lender-specific fees unless stated. This is not an advertised rate, credit approval or offer. Your actual interest rate, comparison rate, fees and repayments depend on financier assessment and the final loan details.

WRITTEN & REVIEWED BY

Scott Iriks

Scott Iriks is the Founder of BaseRate with more than two decades of experience in Australian financial services, including credit operations and executive leadership.

  • Founder, BaseRate
  • Credit Representative 580651 · ACL 383122
View author profile →
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Continue to the vehicle or finance pathway that matches this guide. You can return to an illustrative estimate at any time.