Modified Car Insurance

Range of modified vehicles

Had some work done on your car? Get specialist car insurance for your tailored vehicle.

A modified car is one that has had changes made to it by anyone other than the manufacturer. In some cases standard car insurance won’t cover these vehicles and special insurance must be found for certain modifications. In general, modified cars can be more expensive to insure but increased competition among insurers means it is still possible to get affordable cover for your vehicle.

This guide looks at modified car insurance, what it covers, how to get it and what the rules are when it comes to modifying your vehicle.

Compare modified car insurance from Australian brands

Details Features
Gold Comprehensive
Gold Comprehensive
Save 25% on Gold Comprehensive when you purchase online.
  • New for old replacement for the earlier of 2 years/40,000kms
  • $850 ($100/day) emergency transport and accomodation
  • Cover for replacement of keys up to $500
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Comprehensive
Comprehensive
Get comprehensive cover for damage to your car and other people's cars and property.
  • Accidental Damage
  • Fire and theft of car
  • No age restrictions on drivers
  • Any number of drivers
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Gold Comprehensive
Gold Comprehensive
Up to 25% discount for Gold Comprehensive policies purchased online.
  • New for old replacement for the earlier of 2 years/40,000kms
  • $850 ($100/day) emergency transport and accomodation
  • Cover for personal effects up to $500
  • Up to $1,000 key replacement and lock re-code
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Comprehensive
Comprehensive
24/7 roadside assistance and up to $20 million in liability cover.
  • 24/7 roadside assistance
  • Comprehensive cover for accidental damage
  • Optional hire car provision up to 14 days
  • Up to $20,000 legal liability optional cover
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Comprehensive
Comprehensive
Buy online to save 25% off your car insurance policy and receive a free 7" Android tablet.
  • New for old replacement for the earlier of 2 years/40,000kms
  • Online discount of 25%
  • $850 ($100/day) emergency transport and accomodation
  • $1,000 cover for hire vehicle following theft (max 14 days)
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Comprehensive
Comprehensive
Price beat guarantee for comparable comprehensive policies for drivers aged 25 or older.
  • New for old replacement of your car - 24 months
  • Choice of agreed value of car
  • Third party property damage
  • Theft and malicious damage cover
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Price Saver (Comprehensive)
Price Saver (Comprehensive)
Up to 25% discount for comprehensive policies purchased online.
  • Repairs with authorised dealers guaranteed
  • New for old replacement for the earlier of 2 years/40,000kms
  • No Fault Accident, no excess
  • Hail SMS alerts
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What type of insurance do I need?

There are four main types of car insurance in Australia:

    • Compulsory third party (CTP)
    • Third party property
    • Third party fire & theft
    • Comprehensive insurance.

Whether your vehicle has modifications or not, everyone needs at least two of these types of insurance (CTP plus third party or comprehensive).

Most insurers offer these four types of cover, but many do not cover a range of modifications. In such circumstances you would have to find a specialist insurer and take out one of the following forms of cover:

    • Regular use. Cover for modified vehicles that are used every day for personal or business use.
    • Recreational use. Cover for modified cars not used for regular everyday driving, but still driven occasionally for recreational use.
    • Limited recreational use. Cover for modified vehicles that are not driven more than 60 days or 5,000 kilometres a year.
    • Club/concessional use. Cover for modified cars that are registered under a club or concessional scheme.
    • Restoration/laid up. Cover for unregistered vehicles being restored, provided they are securely garaged.
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What car modifications are covered by insurance?

When looking for modified or unique car insurance, you’ll need to shop around, as the items covered vary with each provider. Modifications typically not covered by mainstream insurers include:

    • Custom paint work
    • Roll bars or roll cages
    • Racing harnesses
    • Nitro or hydrogen fuel equipped engines
    • Turbo or supercharged engines

Modifications that are normally covered by most insurers include:

    • Alloy wheels
    • Bicycle racks
    • Bull bars
    • CD stackers
    • Chrome exhaust systems
    • Driving lights
    • Leather seats
    • Reversing cameras
    • Roof racks
    • Tow bars
    • Sunroofs
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What can specialist car insurance do?

Most mainstream insurers shy away from performance enhancing modifications, so if your vehicle has other modifications, particularly to the engine, chassis or suspension, you may need to approach a specialist insurer for cover.

They are more willing to insure vehicles of motoring enthusiasts, and can appreciate that people take good care of these cars and invest a lot of time and money in them.


Unique car insurance

Specialist insurers are often able to cover unique car insurance to cover even the most unlikely modifications by adding substantially to the excess the insured must pay. This helps to share some of the risk and reduce the likelihood of a claim. Specialist insurers also charge more in relation to the power of a vehicle. If you modify your car to make it 20% more powerful, you can expect to pay at least 20% more for your insurance premium.

However, even if you install modifications to increase safety, this will not necessarily lower premiums as the value added by these must also be factored into the costs.


Specialised insurance for modified classic cars

Specialists are particularly good at taking care of modified classic cars. This is because they can more accurately value vintage vehicles for agreed value, not just market value, while also having a good understanding of car modifications and a modded car enthusiast’s needs.

For example, they readily accommodate classic cars, which might only get driven a week out of every month, by offering flexible lay up periods. Almost all of them let you choose your own mechanic, retain salvage, and flexibly cover classic car modifications that would cause a headache for any mainstream insurance company.

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Who offers insurance for modified cars?

The following is a list of insurance companies who offer modified car insurance for exotic or historical vehicles in Australia.

  • Just Car Insurance. Insures modified vehicles and younger drivers, but does not cover classic or vintage cars.
  • NRMA Car Insurance. Covers a range of modifications and also offers specialist insurance for vintage and classic cars.
  • Shannons Car Insurance. Provides specialist insurance for the motoring enthusiast, including limited usage cover and restoration/laid up cover.
  • Dawes Car Insurance. Offers cover for a range of exotic, classic, prestige, racing and high value vehicles, but only through a broker.
  • Enthusiast Car Insurance. Provides insurance for all legal modifications with engineering approvals, plus cover for classic, vintage, prestige and historic vehicles.
  • Ryno Car Insurance. Insurance for classic, prestige and vintage vehicles, including motorcycles and caravans.
  • Lumley Car Insurance. Provides cover for vintage, veteran, classic and modern-classic vehicles, including motorcycles.
  • Youi Car Insurance. Offers tailored insurance, including cover for after-market accessories and modifications made to improve performance and handling.
  • RAA Car Insurance. Offers Hard to Place (H2P) insurance for modified and imported vehicles.
  • TCIS Car Insurance. Provides specialist cover for 4WD and camping equipment, including off road cover and cover for unlimited legal 4WD modifications.

Should I use modified car agreed value or market value?

When you looking for modified car insurance you'll have to decide on whether you want market or agreed value cover.

    • Market value. A market value policy pays you the car’s current market value, subject to depreciation, at the time of a claim. The replacement value of the car fluctuates with market conditions. A modified car insured under market value will almost always be underinsured, and not covered for its actual value. Market value is rarely used for modified or classic cars.
    • Agreed value. Agreed value is how much you and your insurer agree the car is worth. This number is locked in at the time of purchase, and can only be changed at certain times. This is especially useful for heavily modified or classic cars, but generally costs more. Agreed value is almost always used for modified or classic cars.

Modified car insurance for young drivers

Young drivers (under 25), often find it difficult to get cost effective insurance for modified cars. This is because they’re hit with age-related cost increases as well as extra expenses associated with driving a modified car. Both of these are considered to be significant risk factors so insurers raise the price accordingly and sometimes even refuse to insure these drivers. If you’re a young driver with a modified car, and are having trouble getting insured, try the following.

    • Compare modified car insurance from specialty modified car insurers, and not just the big names. They will consider things like your safe driving past, claims history and whether you have any driving offences rather than automatically assuming that modified vehicles are much riskier.
    • Consider a higher excess if possible. Modified cars are more valuable than unmodified equivalents, meaning that both their premiums and excesses are already inflated. If you’re able to accept even higher excesses though, this can significantly lower your premiums.
    • Go out of your way for discounts. Use every option available to lower your premiums, and they can add up to a significant discount. These discounts are also more prevalent from specialty modified car insurer. Consider taking defensive driving courses, trying to maintain a spotless record, looking for multi-policy or drivers club discounts, installing safety features, declaring a lay up or limited driving period. As you compare modified car insurance policies, specifically look for ways to get discounts.
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Is it possible to get cheap cover for modified cars?

Depends. How cool is your car? Like any car insurance policy, there are a lot of ways to reduce the cost of your premiums when buying modified car insurance. These include:

  • lil banditDriving a less expensive, less powerful vehicle
  • Nominating drivers, which can earn you a discount
  • Restricting the age and number of drivers
  • Choosing a Pay As You Drive option
  • Increasing your excess
  • Adding security such as a car alarm or immobiliser
  • Packaging your insurances with one provider for a loyalty discount
  • Shopping around for the a No Claims Bonus discount
  • Insuring for market value rather than agreed value
  • Buying online to get a discount (up to 20%).

Insurance rules for modified cars

  • Is your modification legal? Naturally all modifications made to your car must be street-legal, otherwise no insurer is even going to look at you. Also, if you are stopped by the police with illegal modifications, you might face a fine and have your vehicle de-licensed.
  • Was your modification approved? In Australia, modifications must be approved by the motor vehicle licensing department in the state or territory you reside in. They must comply with Australian Design Rules, various road traffic rules and regulations and also with the National Code of Practice for Light Vehicle Construction and Modification (NCOP).
  • Do I need to tell my insurer if I make modifications to my car? Yes. If you don’t tell your insurer, they can reject your claims and cancel your policy. If your vehicle is under warranty and you don’t tell the insurer, you may void the warranty entirely. And if you don’t tell the licensing authorities and your modification turns out to be illegal, you could receive a defect notice and a substantial fine and have your vehicle de-licensed or impounded.

Modifications which are typically permitted include:

  • Additional lighting
  • Air shock absorbers
  • Alarm systems
  • Radio and stereo systems
  • Roof racks
  • Single tone air horns
  • Stabiliser bars

Modifications which are typically not permitted include:

  • Dark window tinting
  • Loud exhaust systems
  • Changes to the engine that do not fit the legal standard
  • Illegal changes to the chassis
  • Noncompliant changes to the tyres
  • Changes to the suspension that do not comply with legal standards.
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How modifications affect the cost of insurance

One of the main reasons why insurers charge substantially more for custom modifications and unique cars, or refuse to cover them at all, is because such modifications unpredictably increase the value of the vehicle. Unlike standard parts which cost a set price to replace in the event of an accident, custom parts cost more to replace and so insurers charge more to cover them.

The more extensive and expensive the modifications, the more you can expect to pay to insure them. The cost of replacing them is huge and therefore, so is the cost of insuring them.

Compare modified car insurance policies
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