Car Loan vs Personal Loan: Which is Better for Buying a Car?
IntuitiveCalc Team
Financial Content Specialist
Choosing the right financing for your next car can save you thousands. Here's a detailed comparison to help you decide.
Understanding the Difference
Both car loans and personal loans can fund a vehicle purchase, but they work differently and come with distinct advantages and disadvantages.
Car Loan (Secured)
The vehicle acts as security for the loan. Lower interest rates, but the lender can repossess the car if you default.
Personal Loan (Unsecured)
No security required. Higher interest rates, but you own the car outright from day one and have more flexibility.
Key Differences at a Glance
| Feature | Car Loan (Secured) | Personal Loan (Unsecured) |
|---|---|---|
| Interest Rate | 5.99% - 9% p.a. | 7% - 15% p.a. |
| Security | Car is secured | No security required |
| Car Ownership | Lender holds interest | You own fully |
| Selling the Car | Need lender approval | Sell anytime |
| Car Age Restrictions | Often limited | Any car |
| Use of Funds | Car purchase only | Any purpose |
| Approval Speed | Usually same day | Often same day |
When to Choose a Car Loan
1. You Want the Lowest Interest Rate
Car loans typically offer 2-4% lower interest rates than personal loans because the lender has security. On a $30,000 loan over 5 years, this can save $2,000-$4,000.
Example: $30,000 Over 5 Years
2. You're Buying a New or Near-New Car
Car loans usually require the vehicle to be less than 5-7 years old at the end of the loan term. New cars attract the best rates.
3. You Plan to Keep the Car
If you'll hold the car for the full loan term, the restrictions on selling are less relevant.
When to Choose a Personal Loan
1. You're Buying an Older or Private Sale Car
Personal loans have no restrictions on car age. Buying a reliable 10-year-old car with cash from a personal loan is often the most economical choice.
2. You Want Full Ownership
With a personal loan, the car is 100% yours from day one. No encumbrances on the title, no lender approval needed to sell.
3. You Might Sell or Trade Early
If there's a chance you'll upgrade, downsize, or sell the car before the loan ends, a personal loan offers complete flexibility.
4. You're Financing More Than Just the Car
Personal loans can cover accessories, insurance, or even the difference between your trade-in and new car price – all in one loan.
Other Financing Options
Dealer Finance
Pros
- Convenient – done at the dealership
- Sometimes promotional 0% or low rates
- Can negotiate as part of deal
Cons
- Often higher rates than direct lenders
- May include hidden fees
- Pressure to add extras
- Comparison rate may differ from headline
0% Finance Warning
"0% finance" deals often have the interest built into the car price. You might get a better deal with a cash/pre-approved loan and negotiating a lower purchase price.
Novated Lease
If your employer offers salary packaging, a novated lease lets you pay for a car with pre-tax dollars. Particularly tax-effective for electric vehicles (FBT exempt).
Chattel Mortgage (Business)
For ABN holders, a chattel mortgage can be more tax-effective as you claim depreciation and interest as business expenses.
What Lenders Look At
Credit Score Impact
Your credit score affects the interest rate you're offered:
| Credit Score | Rating | Typical Rate (Personal) | Typical Rate (Car) |
|---|---|---|---|
| 800+ | Excellent | 7-9% | 5.5-7% |
| 700-799 | Good | 9-12% | 7-9% |
| 500-699 | Average | 12-18% | 9-15% |
| Below 500 | Below Average | 18%+ (if approved) | 15%+ (if approved) |
Other Factors
- Employment: Stable income and employment history
- Existing debt: Debt-to-income ratio
- Deposit: Larger deposit = lower risk = better rate
- Loan term: Shorter terms often have lower rates
- Car details: For secured loans – age, mileage, value
Tips for Getting the Best Deal
1. Get Pre-Approved Before Shopping
Know your budget and rate before visiting dealerships. Pre-approval gives you negotiating power and prevents emotional overspending.
2. Compare the Comparison Rate
The comparison rate includes fees and gives a truer cost picture. A loan at 6.99% with high fees might cost more than 7.5% with no fees.
3. Consider Total Cost, Not Just Monthly Payment
Longer terms mean lower payments but higher total interest. A 7-year loan might seem affordable monthly but cost thousands more.
Term Length Comparison: $30,000 @ 7.99%
7-year costs $5,592 more than 3-year in interest!
4. Watch for Fees
- Establishment fee: $150-$400 (sometimes waived)
- Monthly account fee: $0-$15
- Early repayment fee: Check if you plan to pay off early
- Exit fee: Some lenders charge for finalizing the loan
5. Use a Broker or Compare Online
Brokers can access multiple lenders and find competitive rates. Online comparison sites (RateCity, Canstar, Finder) help you compare options.
Should You Even Borrow?
Before financing, consider:
- Can you save and pay cash? Avoid interest entirely
- Do you really need a new/newer car? A reliable used car is often better value
- Could you use the money for higher-priority goals? Emergency fund, debt payoff, investing
- Have you budgeted for total car costs? Insurance, rego, fuel, maintenance
Decision Flowchart
Which Loan Type?
- Buying new/near-new (under 5 years old)?
→ Car loan (lower rate, restrictions acceptable) - Buying older car or private sale?
→ Personal loan (no restrictions) - Might sell/trade within loan term?
→ Personal loan (flexibility) - Want the absolute lowest rate?
→ Car loan (secured = cheaper) - Have an employer offering salary packaging?
→ Consider novated lease