When it comes to buying used cars people are more interested in how fuel efficient it is rather than how it looks. An economical vehicle is not just better on your budget, but it also results in fewer carbon emissions, which means it has less of an impact on the environment. And because the fuel price is unlikely to drop any time soon (rather it is more likely to continue increasing), it makes sense to buy a used car at a good price that is also very economical. We have done a roundup of the top used cars to have a look at online or at your local secondhand dealerships in Cape Town.