Comprehensive vs third party car insurance
Trying to pick a policy? Here's a breakdown of comprehensive and third party car insurance and which one might be best for you.
We’re reader-supported and may be paid when you visit links to partner sites. We don’t compare all products in the market, but we’re working on it!
There are two main types of car insurance options: comprehensive car insurance and third party car insurance. Each provides different levels of cover and varies in price. So which one is right for you? Let us break it down to make deciding easier.
What's the difference between comprehensive car insurance and third party insurance?
Not sure whether you should be opting for comprehensive or a third party policy? Here are the core differences between the two:
Comprehensive car insurance
As the name suggests, comprehensive car insurance is the most extensive car insurance option available. It can cover the cost of damage to your car caused by accidents, theft, weather events (such as storms, fires and hail damage) and more. It also protects you financially if you damage someone else's car or property. On top of this, comprehensive car insurance can cover you for:
- Roadside assistance
- Belongings inside the car
- Towing costs
- Emergency travel, accommodation and repairs
- New for old car replacement
- Hire car costs
- Windscreen replacement
- Legal liability cover
- Lock and key replacement
Third party property insurance
While comprehensive car insurance covers you for damage to your car and damage to someone else's car or property, third party property insurance only covers you for the latter. If your car is stolen, damaged in an accident, fire, or weather event, you'll have to pay for repairs or a car replacement yourself.
Keep in mind that third party car insurance is different to compulsory third party (CTP) insurance, sometimes referred to as Green Slip. CTP is a legal requirement and covers you for liability. In other words, if you or anyone else who drives your vehicle injures someone in a motor accident, it covers you for the legal costs.
Which is right for me?
That depends on what you're looking for. Here's a breakdown of who comprehensive car insurance and third party car insurance might be suitable for.
- Third party car insurance could be a good option for people looking for cheaper comprehensive car insurance, but be wary that it offers little to no protection for your own vehicle. It can be suitable if you're driving an older or less valuable car though as it still covers you from the most potentially expensive risks, like someone else's vehicle or property. You'll just be running the risk of potentially being unable to afford to repair your car if something does go wrong.
- Comprehensive car insurance is the cover you get if you want peace of mind. Not only does it provide you with cover for third party damage and damage to your own vehicle, it also insures you for fire, theft and other insured events. You also usually get a range of other benefits like towing, windscreen replacement and new for old car replacement. It's a good choice for people with more expensive cars, or for one you are still making payments on, and for anyone that wants peace of mind knowing their finances won't take a hit, even if their car does. Some car loans may require you to take out comprehensive cover.
What's the cost difference between the two?
The cost difference can vary a lot depending on the provider you use, so it's definitely worth shopping around. To make deciding easier, check out the comparison table below.
|Brand||Third Party Only||Comprehensive||Apply|
To determine this estimated cost, we sourced quotes using this profile:
- Female driver born 1/1/1980
- Silver 2016 Ford Falcon 2.0L Auto
- Comprehensive car insurance
- Safe driver with no claims made in the past 3 years
- Drives 10,000-15,000 km per year
- Adjusted excess to $850 where possible
- Driver located in Sydney
- Policy starting 22/01/2020
Your cost will differ depending on your circumstances. Some things that can affect the cost of your quote include your gender, the type of car you drive, the colour of the car, how long you have been driving, the amount of cover you need, plus more. Be sure to read the PDS to find cover that suits you.
Should I downgrade my comprehensive car insurance?
It might make sense to downgrade your car insurance for something more affordable, but before you do so, consider the following questions.
- What's the value of your car? If your car is cheap, then comprehensive car insurance might not be worth it. However, this is only if your annual car insurance premium and excess outweigh the value of your car. Take into consideration how much it would cost to repair your car if something went wrong. Comprehensive car insurance might still be the more affordable option.
- How often do you use your car? If you don't use your car very often, then comprehensive car insurance might seem like a needless expense. But it also puts you at risk of being seriously out of pocket should you damage your car. If you still want peace of mind with comprehensive cover, then pay as you go car insurance might be a better option.
- Can you afford to replace your car or get by without it? Imagine an accident writes your car off. Could you afford to replace it? And importantly, could you get by without it? Comprehensive car insurance can provide you with a hire car if you're in an accident, ensuring you can still get to work and do your day to day tasks.
- Are you paying a car loan? In some cases, you're not able to get rid of your comprehensive car insurance without voiding the conditions of your loan. Regardless of the conditions, it's also a risky financial move. If you were involved in an at-fault accident, then you could end up without a car and still have to pay the loan off.
What's the difference between third party policies?
There are two third party policies you need to know about. These are:
Third Party Property Damage
Third party property damage car insurance covers damage you cause to someone else's vehicle or property. So if you crash into someone's new car, your insurance will pay the repair costs. But that's about all it covers you for.
Third Party Fire & Theft
Third party fire and theft is usually more expensive than third party property because it gives your own car some protection. A typical third party fire and theft policy covers you for:
- Damage to someone else's property caused by your car
- Damage to your car that is caused by fire or theft.
Third party fire and theft can be a good intermediate option if you don't want to pay the premiums for full comprehensive cover but want some protection for your own car.
More guides on Finder
Finder Daily Deals: The 5 best online deals in Australia today
Today's best Finder Daily deals include: 35% off Dungeons & Dragons, 50% off New Balance shoes, Cheap Echo Show 5 smart home hubs.
Body corporate fees
What exactly are body corporate fees and what do your quarterly fees go towards?
International money transfer services
Beat the banks, find the best exchange rates and avoid fees when you send money abroad from Australia.
Citi Rewards Card – Bonus Points Offer
Earn flexible rewards points as you spend and enjoy a big 100,000 bonus points offer with the Citi Rewards Credit Card.
Find out about the different types of warehouse storage solutions, how much they cost and where to find them.
Apeman C450 Dash Cam Review: Functional, but not fancy
If you just want to track your car’s progress for the fundamentals, the Apeman C450 will get the job done, but its price does reflect the lack of polish or additional features on offer.
Home office insurance
We talk you through how to get home office insurance.
How to find safe, secure and affordable boat storage near you.
How to find the best car storage facility to keep your set of wheels safe and secure.
Living DNA vs 23andMe
Choose between two leading DNA testing companies who can help you map your ancestry and genetics.
Ask an Expert