Enter three like-for-like policy quotes

What this free car insurance cost calculator measures

The calculator does not predict a premium from age, postcode or vehicle details. Australian insurers use their own underwriting models, so a pretend national average would be unreliable. Instead, this page compares actual quotes you have obtained and shows how payment loading and excesses affect cash cost.

The claim-free annual amount is the quoted annual premium increased by the entered instalment loading. Enter zero when the displayed premium already includes the payment schedule you will use. The one-claim scenario adds the standard excess, every additional excess that would apply to the chosen driver and event, plus uninsured costs you expect to pay.

This is a cash-flow comparison, not an expected-value model. It does not multiply claim probability by loss size, forecast future premium increases or value different policy benefits. A cheaper result can be worse protection. Only compare quotes after making their cover as similar as practical.

Match the type of car insurance

Moneysmart describes four common categories. Compulsory third party cover is required and relates to injuries, with purchase arrangements varying by jurisdiction. Third party property damage covers damage your car causes to other people’s cars or property but not damage to your own car.

Third party property, fire and theft adds specified theft and fire protection for your vehicle. Comprehensive insurance generally covers damage to your car and other people’s property, including many theft, fire and weather events, but it still has exclusions and limits. The product disclosure statement controls.

Do not compare a comprehensive quote with a third party property quote solely on this calculator’s bottom line. Record cover type, liability limit, agreed or market value, windscreen cover, hire car, roadside assistance, choice of repairer, new-car replacement and modifications. Make each quote solve the same risk before comparing money.

Agreed value is a fixed amount settled with the insurer for the policy period, subject to terms. Market value is determined under the policy when the event occurs. The cheapest premium may leave a replacement gap if the valuation basis or limits are weaker.

Why Australian car insurance premiums differ

Moneysmart notes that insurers consider the type and value of the car, who drives it, how often and how far it is driven, where the driver lives and where the car is kept. Cover type and excess also affect cost. Insurers can weight the same information differently, so several quotes are essential.

Declare every regular and permitted driver accurately. Age, licence history, claims, infringements and restrictions can affect underwriting or additional excesses. A low premium based on incomplete disclosure can create claim problems. Read the insurer’s questions literally and ask for clarification before accepting.

Check vehicle use. Private commuting, business use, rideshare, delivery, learner driving, modifications, accessories and finance can change eligibility or terms. Confirm address and overnight parking rather than assuming a garage selection is harmless.

Discount names can be misleading. A no-claim discount, online discount or multi-policy discount does not prove the final premium is competitive. Compare the dollar total, cover and excess each renewal. Loyalty and automatic renewal should not replace a fresh review.

Add every excess that can apply together

The standard excess is only the starting point. Policies may impose age, inexperienced driver, unlisted driver, learner, licence, theft, weather, kilometre or special vehicle excesses. Some apply in addition to the standard excess. Enter the combined additional amount for the claim scenario being tested.

A higher voluntary excess can reduce premium but transfers more cash risk to you. Make sure the total could be paid immediately after an accident. If the excess approaches the value of a modest repair, claiming may not be economic and claim history can still matter.

Excess can depend on fault and recovery from another party. This page deliberately models a conservative at-fault or unrecovered scenario. Read when the insurer waives or refunds an excess and what evidence it needs to identify the responsible driver.

Uninsured costs can include towing beyond policy limits, transport, excluded personal property, a hire-car gap, lost work, betterment or damage below the excess. Do not enter the full vehicle loss if it is within cover; use the field for your plausible out-of-pocket amount.

Read the PDS before choosing a winner

Read the policy schedule with the PDS, target market determination and any supplementary documents. Marketing summaries are not the complete contract. Save the quote inputs and disclosure answers so you can identify differences later.

Ask how cancellation, cooling-off, monthly payment and missed instalments work. Paying monthly can cost more and an unpaid instalment can affect cover. The loading input converts an annual quote into the selected payment-cost scenario, but it does not model timing or fees after default.

Use claim-free and claim-year results together

The lowest annual result minimises predictable cash cost if no claim occurs. The lowest claim-year result minimises premium plus entered excesses and uninsured costs for one event. They can name different quotes because a cheap policy may have a high excess.

The spread shows how much the three one-claim cash scenarios differ. It does not measure cover quality or likely repair cost. If one policy costs more but offers materially stronger insured value, hire car or repair terms, record that benefit rather than treating the spread as automatic savings.

Stress-test young, learner or unlisted driver scenarios by changing only additional excess. Test annual payment against instalments by changing loading. Keep the underlying quote unchanged so each comparison has one clear cause.

Requote at renewal and after moving, changing drivers, modifying the vehicle or changing use. Update the insured value and check whether finance requires comprehensive insurance. Report relevant changes as the policy requires.

Prepare before a claim

Keep the insurer’s claim number, policy schedule and roadside instructions accessible. After a collision, prioritise safety and emergency help, exchange required details, document the scene without admitting liability, and report the event as the policy directs.

Do not authorise repairs that could prejudice the claim unless emergency steps are necessary. Keep receipts for towing, transport and temporary expenses. Ask whether the insurer approves the provider before incurring a cost.

If a claim is denied or delayed, request reasons and use the insurer’s internal dispute resolution process. The Australian Financial Complaints Authority can consider eligible unresolved complaints after that process. Deadlines and evidence matter.

Maintain an emergency fund at least equal to the total applicable excess. Insurance transfers specified risks; it does not remove the need for accessible cash.