For car aficionados, understanding which models are frequent workshop visitors is crucial. With this in mind, we have prepared an exclusive guide to the cars most prone to mechanical problems. This selection was based on the CAR Group Vehicle Maintenance Index, a reliable source on the subject.

Criteria for a car to make this list include: shortage of spare parts, complexity in structure and design flaws, as well as difficulty in finding suitable repair information.

So, if you want to discover which models are synonymous with mechanical headaches and the champions of workshop visits, stay with us in this article!

10 – Ford Ka.

The Ford Ka, a popular compact hatchback, has stood out in the automotive market for its qualities, but like any vehicle, it also faces some challenges. Among the problems most reported by owners are clutch defects, which can cause “skating” when changing gears, and a noticeable loss of performance after 60 thousand km, often due to problems with the oil seals. engine head intake valves.

Other problems include noises when engaging reverse gear, due to premature wear of the clutch components, and difficulties when starting, often related to failures in the reverse gear sensor. Additionally, owners report vibrations when braking, caused by warped brake discs and low rear suspension, which can be resolved by replacing the shock absorbers.

In addition to mechanical issues, the Ford Ka also faces problems with inefficient warranty and misalignment of parts, raising questions about the quality of service from dealerships. The owners of the model frequently mention water infiltration in the cabin, mainly in the trunk, in addition to internal noises and a rear suspension with a dry knock, a problem not always resolved by the dealer network.

As for consumption, the Ford Ka is known for being economical, although this may vary depending on use and maintenance. And the average price of the vehicle depends a lot on the version, year, general condition of the car and the current market, so it's always a good idea to shop around to find the best offer.

In summary, the Ford Ka offers a good option in terms of economy and performance for a compact car, but it is important to be aware of its common problems and check these aspects, especially in used cars.

9 – JAC J3.

The JAC J3, a car of Chinese origin, has attracted attention in the Brazilian market. However, some problems have been reported by its owners. Among the most common are difficulties related to the cooling system, such as radiators that crack and leak, and the water from the reservoir that disappears, especially when the air conditioning is used for long periods.

Additionally, there are reports of problems with the fuel pump and alternator, especially related to the stator wire which tends to be very thin. Minor electrical problems, such as failures in the electric windows and the alarm system, were also mentioned.

As for consumption, the JAC J3 is not known for being a particularly economical vehicle, but it offers acceptable performance for its category. The average price varies depending on the year of manufacture and the condition of the vehicle, but it is important to note that a used vehicle may require additional maintenance, especially if there is a history of the problems mentioned.

Finally, when considering the purchase of a JAC J3, it is essential to evaluate the value for money and be aware of the common problems reported by current owners.