Vehicle Total Cost of Ownership Calculator (South Africa)

Far more than the instalment. Once you add up everything, a mid range car bought new for around R400,000 and kept for five years typically costs somewhere near R11,000 a month all in, which works out to roughly R6 to R7 for every kilometre you drive. The exact figure depends on your car, how far you drive and how you paid for it, which is why the calculator asks for your own numbers. The point it makes is that the instalment is only one piece. Depreciation, fuel, insurance, servicing, tyres and the licence disc together usually add up to more than the repayment itself.

Because a car loses value every year whether you drive it or not, and that lost value is real money, even though nothing leaves your bank account for it each month. You only feel it on the day you sell or trade in, when the car is worth a fraction of what you paid. A new car can shed a fifth of its value in the first year alone, and close to half over five years. On most cars this quiet loss is larger than the fuel, the insurance or the interest, so any honest cost of ownership has to put it front and centre. The calculator shows it as the biggest line for exactly this reason.

No, and this is the mistake that trips most people up. Your instalment does two different jobs at once. Part of it pays interest to the bank, which is a true cost, and part of it pays back the capital, which is really you buying the car in slices. That capital is not lost, it becomes value you own and get back when you sell. If you counted the full instalment and then also counted depreciation, you would be charging yourself twice for the same thing. So the honest way, and the way this tool works, is to count the interest and fees on the finance, plus the value the car actually loses, and leave the capital repayment out. The instalment is shown separately, as the cash that leaves your account, not as the true cost.

It varies enormously by brand, which is why the tool lets you choose. Cars with strong local demand, a Toyota Hilux or Fortuner, some Volkswagens and popular bakkies, can hold about 60 percent of their value after five years. An average car keeps roughly 45 to 50 percent. A luxury, niche or high mileage brand can keep barely a third, because buyers worry about running costs and parts. Mileage, condition and service history matter too. If you want a real figure for your own model, look up what a three to five year old example is selling for on WeBuyCars or AutoTrader and enter that as your expected resale.

A balloon, also called a residual, is a big chunk of the price that you do not pay off during the loan, it is parked at the end as a single lump sum. It makes your monthly instalment look smaller, which is why dealers like offering it, but you still owe that money, and you carry on paying interest on it the whole time. The real danger is that the car can be worth less than the balloon when the loan ends, so you either hand over cash you may not have, or you are stuck. The calculator flags this for you, if your expected resale is below the balloon it warns that you would owe more than the car is worth. As a rule, a balloon makes a car look affordable rather than making it affordable.

As a rough guide, comprehensive insurance on a mid value car runs somewhere around R1,000 to R1,800 a month depending on your car, your area and your risk profile, so always use a real quote if you have one. Fuel depends entirely on your distance and your car's consumption, the calculator works it out from the current pump price. For maintenance, if you have a service or maintenance plan you still need to budget for tyres and wear items the plan does not cover, a few hundred rand a month is sensible. Without a plan, budget more, because a single major service or a set of tyres can run into thousands, and older or premium cars cost the most to keep on the road.

The AA rate per kilometre is a set of official running cost figures the Automobile Association publishes each year for South Africa, worked out by the value of the car and split into fuel and the standing costs like insurance, depreciation and maintenance. Many people use it as a benchmark, and the rate SARS allows for business travel claims is built on the same idea. It is genuinely useful, but it is an average, based on assumptions about the car, the distance and the finance that may not match yours. This calculator does the same job for your own situation, it takes your actual price, distance, fuel consumption, insurance and finance and works out your real running cost per kilometre, which is why your figure can land higher or lower than the published AA rate. Use the AA rate as a quick sanity check, and this tool for the number that is actually yours.

It depends heavily on the car and how far you drive, but once you count everything, most people are surprised. A mid range car bought for around R400,000 and financed typically runs to somewhere near R11,000 a month all in, and even a car you have paid off can cost several thousand a month once you add fuel, insurance, servicing, tyres and the licence disc, plus the value it keeps losing. The monthly running cost is not the same as your instalment, it is usually a good deal more. Put your own car into the calculator and it splits the monthly figure into each piece, so you can see exactly where the money goes.

The cheapest cars to own are rarely just the cheapest to buy, they are the ones that sip fuel, are cheap to insure and service, and above all hold their value. Depreciation is usually the biggest cost of owning a car, so a model with strong resale, a Toyota, a popular Volkswagen or a sought after bakkie, can work out cheaper to own over five years than a flashier car with the same price that loses value fast. Small, common, fuel efficient cars with cheap parts and a good service plan tend to win on total cost. The calculator lets you compare any two cars honestly, set how well each one holds its value, or type in your own expected resale, and see which really costs you less a month.

More than the price and the instalment suggest, because a 4x4 carries costs an ordinary car does not. On top of the usual depreciation, finance, insurance and fuel, you pay for thirstier running, especially when the vehicle is loaded, towing a caravan or driving off road, and for chunky all-terrain tyres that cost more and wear out sooner. Then there is the build, the bull bar, winch, dual battery, canopy or roof tent, suspension and drawers, which can add tens of thousands of rand that you mostly never get back. Popular bakkies like the Hilux and Ranger do hold their value well, which softens the blow, but the running side is heavier than most owners expect. Switch on the 4x4 mode in the calculator to add your build cost, your tyres and the extra towing fuel, and see the real monthly figure for your own vehicle.

Rarely as much as they cost. When you sell, most buyers value the vehicle first and the kit second, so a build that ran you R150,000 might add only R30,000 to R50,000 to what someone will pay, and sometimes less if your setup is very personal. A few sought after, quality items help, a good canopy or a well known suspension brand, but bolt-on accessories date quickly and the next owner may want something different. The honest way to think about a build is that a large slice of it is money spent on enjoyment and capability, not an investment you recover. The calculator makes this visible, you enter what you spent and the share you expect back, and it shows the sunk portion as a real monthly cost of owning the vehicle.