Vehicle Finance Calculator
Work out what a car really costs you every month before you set foot in a dealership. Estimate your instalment from the price, deposit, interest rate and term, so you walk in knowing your number.
To be honest, the monthly figure is only half the story for a South African buyer. Here is what it covers, what it leaves out, and the questions worth asking your bank.
How to use the finance calculator
Enter the vehicle price
Type in the full purchase price of the car in rand, including any extras the dealer has added to the deal.
Set your deposit
Enter what you can put down up front. A bigger deposit lowers your monthly instalment and the total interest you pay.
Choose your loan term
Pick how many months you want to pay over, usually 12 to 72 in South Africa. A longer term drops the monthly figure but costs you more overall.
Enter the interest rate
Use the rate on your finance quote. If you do not have one yet, ask your bank where you sit relative to the current prime rate.
Read your monthly instalment
The calculator shows your estimated monthly repayment, the total interest and what the car will cost you by the end of the term.
What shapes your monthly repayment
Four things move your instalment more than anything else in South Africa.
Your deposit
The more you put down, the lower your monthly instalment and the less interest you pay overall.
Interest rate
Quoted against the prime rate and your credit record. One percentage point moves your total repayment by thousands.
Loan term
A longer term flatters the monthly figure but quietly adds interest. Shorter terms cost you less in the end.
Balloon payment
Lowers your monthly now, but leaves a large amount owing at the end. Only take one with a clear plan to settle it.
Costs the instalment does not show
Banks add an initiation fee and a small monthly admin fee on top of the number here. Then there is the real cost of owning the car: comprehensive insurance, your annual licence disc, fuel, tyres and services. Budget for all of it before you decide what you can afford.
Vehicle finance calculator FAQ
Common questions from South African buyers about car finance and monthly repayments.
