Kia Rio 3 has become one of the best-selling foreign cars in Europe in recent years. One of the main reasons is the car’s price, which hasn’t changed much even during times of crisis, compared to the foreign cars of other manufacturers.
But besides the many satisfied owners, there are those who found significant disadvantages in the design of the Kia Rio 3. One of the key issues is the rapid wear of the catalyst. A faulty native catalyst can benefit its owner by earning from its sale. For this, a convenient price catalog of catalysts at https://autocatalystmarket.com/ can be used. Through the online platform, one can sell the damaged part to buyers at a pleasant price.
We will talk in more detail about other disadvantages of the Kia Rio 3 below.
The Location of the Catalyst is Not Thought Out
There are no questions regarding the power and performance of the Rio’s engine. However, practice has shown that the engine can also malfunction because the catalyst is located too close to it. As the ceramic catalyst gradually breaks down, pieces of ceramic begin to enter the cylinders. The result is an increase in oil consumption and a loss of compression. In the worst case, it ends with an engine overhaul.

It is impossible to estimate the catalyst’s lifespan. Destruction can occur as early as 60,000 km of mileage or as late as 500,000 km.
Therefore, many Kia Rio 3 owners replace it with a flame arrester before the catalyst gets damaged.
In Rio 4, the exhaust system has been improved, and these problems do not exist.
The Suspension Roughly Handles Road Bumps
Like any foreign car, the Rio is designed for driving on normal smooth roads. In such cases, the car holds the road well. But as soon as there are potholes along the way, problems start. The suspension often responds with a jolt. Every bump is very noticeable, especially to passengers in the back seat, who get a shake with each pothole. In European countries, this issue isn’t relevant, but under the conditions of domestic roads, the suspension’s energy capacity is very significant.
Driving Compactly on the Back Row
The Kia Rio 3 is a compact car model, so it will be quite problematic for three passengers to fit on the back seat. This is particularly noticeable in the placement of legs. A tall passenger will have to push their knees right up against the front seat.

The Paint Coating is Easily Damaged
Users note the car’s paint coating is too thin, which can be scratched even with a fingernail. The thickness of the metal is often compared to thick foil. Although the model is fairly resistant to corrosion, if the resulting chips are not promptly painted over, the appearance of rust in problem areas won’t take long.
It can be concluded that the Kia Rio 3 is a good option for a foreign car for driving in large cities with good road surfaces. The car requires careful attention during operation.