Secured vs unsecured personal loans: What’s the difference?

When you’re looking for a personal loan, one of the options you may have to weigh up is whether to choose a secured or unsecured loan. So, what’s the difference and what factors should you consider before deciding?

What is a secured personal loan?

A secured personal loan is a loan that is ‘secured’ against something that you own, such as your car or house. Essentially, you’re offering up an asset or part of it to protect the lender against the risk of loan repayments not being met. In the event that you aren’t able to repay a secured personal loan, the lender would be able to sell the security to help cover the value of the loan.

This added financial security means that interest rates for secured personal loans are generally lower than for unsecured loans. Lenders may also assess potential borrowers differently if they are applying for a secured loan.

Secured personal loan
Source: FabrikaSimf/

Depending on factors like the lender you choose and the size of the loan you’re applying for, some assets that can potentially be used for security are:

  • A cash deposit: Similar to home loans, a personal loan can sometimes be secured by a cash deposit. Depending on the lender, you may also be able to secure your loan with a term deposit.
  • Property: Property ownership or equity in a property may also be used to secure a personal loan. This may include residential, commercial or rural land, depending on your circumstances.
  • Vehicles and equipment: You may be able to use vehicles or equipment as security for a loan. This may include a new or used car, a boat or motorbike, or farm machinery or equipment.
  • High-value assets: Items worth a large amount, such as art or jewellery, may also be used as collateral for a loan in some cases.

What is an unsecured personal loan?

An unsecured personal loan does not require the borrower to put forward an asset or other form of security to protect the lender. With this kind of loan, the lender would typically place more emphasis on other factors relating to the borrower’s finances, such as their income and credit score, to determine their capacity to repay the money. If a borrower can’t repay an unsecured loan, they would not automatically lose a secured asset. However, the lender would likely still take action to recover the money, such as taking the borrower to court. Because the risk to the lender of potentially losing some of its money is theoretically higher, the interest rate that you will be charged as a borrower is usually higher as well.

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Secured vs unsecured loan interest rates and fees

The overall cost of a personal loan will depend on factors such as the amount you borrow, the loan term (how long the loan lasts), the interest rate on the loan and any fees charged (including establishment and ongoing fees). Whether the loan is secured or unsecured may impact some of these factors, meaning it can also influence how expensive the loan is to the borrower in total.

To give you an idea of what the difference could be, the table below shows the average interest rates and fees for secured and unsecured personal loans on Canstar’s database at the time of writing, based on a loan amount of $20,000 over five years:

Personal loan average interest rates and fees – secured vs unsecured

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Secured loan Unsecured loan
$20,000 $20,000
5 years 5 years
interest rate
8.88% 11.37%
$414 $439
application fee
$236 $183
interest and
fees paid
$5,076 $6,496

Source: – 27/05/2021. Based on personal loans available for a loan amount of $20,000 and a loan term of 5 years. Average rates calculated based on the median rate where applicable. Repayment calculations assume principal and interest monthly repayments, with application fee paid upfront. Other upfront and/or ongoing fees may apply.

Remember, while the calculations above use the average interest rates for personal loans on Canstar’s database, the actual rate charged on a secured or unsecured personal loan can vary depending on several factors, including the borrower’s personal circumstances. For example, if you have a high credit score, you may be more likely to secure a personal loan with a lower rate of interest. You can compare personal loan interest rates and fees with Canstar.

What are secured car loans?

Many lenders provide car loans specifically for customers who are purchasing a vehicle. Generally, these are structured similarly to a secured personal loan, using the value of the vehicle being purchased as security for the loan. Lenders sometimes place limits on the minimum value and the age of the vehicle used as security, and the interest rate charged may depend on whether the vehicle is new or used. For example, at the time of writing, the average interest rate for a new car loan across the Canstar database is 7.48%, compared to 7.97% for a used car loan. This is based on secured car loans available for a loan amount of $25,000 and a term of five years. The lender may also specify how the car loan amount can be used – for example, the use of car loan funds may be limited to purchasing a vehicle intended for personal use.

Again, the figures above are averages and the interest rate you end up getting will depend on your own circumstances and the lender you choose. It could be worth comparing your options to find a product that suits your needs.

This article was originally written by William Jolly, with additional reporting by Tamika Seeto.

Cover image source: Carla Nichiata/

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This content was reviewed by Sub Editor Jacqueline Belesky as part of our fact-checking process.

Eliza was previously an Editorial Intern at Canstar, writing on a variety of topics relating to personal finance, insurance, property and more. She completed a double degree in Law and Media and Communications at QUT.

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