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Alert Before Buying: We Analyzed The Car Brands With The Worst Ratings And The Cars With The Most Complaints On The Reclame Aqui Platform In Brazil. Discover What The Problems Are And How To Protect Yourself From A Bad Choice.
Get to know the brands with the worst performance and the cars with the most complaints registered on Reclame Aqui, based on recent data. Find out what the most recurring problems are and how this information can help you make a safer and more informed choice when buying.
Reclame Aqui has become a crucial thermometer for consumer satisfaction in Brazil, especially in the automotive sector. Before making such a significant investment as buying a car, many turn to the platform to check the reputation of manufacturers and specific models, seeking to avoid future headaches.
Reclame Aqui: The Voice Of The Consumer And Its Impact On The Brazilian Automotive Market
The “Reclame Aqui” platform has gained extreme relevance in Brazil. It serves as a channel where customers express dissatisfaction and seek solutions for problems with products and services, including those in the automotive sector. In addition to registering complaints, it allows users to research the reputation of companies before making a purchase.
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Reclame Aqui evaluates brands considering multiple factors, such as the complaint response rate, the problem resolution rate, the consumer rating, and whether they would do business again with the company. This approach provides a complete overview of the company’s ability to manage crises. The visibility of complaints on the platform amplifies the impact of each failure, affecting manufacturers’ perceived value.
At The Top Of Dissatisfaction: The Car Brands With The Worst Ratings (May-November 2024)
A survey by the AutoMaisTV portal, based on Reclame Aqui data between May and November 2024, listed the 11 car brands with the worst ratings on the platform. Surprisingly, six of these brands are from the premium segment, including Mercedes-Benz (5.2 rating, the lowest in the ranking with an average response time of 25 days), Porsche (6.6), and Audi (7.3). This challenges the idea that high price always guarantees good after-sales service.
Another point is the presence of all the brands in the Stellantis group (Fiat, Jeep, Peugeot, Citroën, RAM) on the list, suggesting challenges in integration or service policies. New Chinese brands, such as BYD (7.3 rating) and GWM (7.5 rating), also appear, indicating initial difficulties in establishing robust support in Brazil. Fiat, despite the high volume of complaints (2,340), had a rating of 6.5 and a resolution rate of 71.9%, higher than Mercedes-Benz (43.3% resolution with 66 evaluations).
Snapshot Of Problems: The Cars With The Most Complaints And Their Recurring Failures By Brand
Analyzing the brands individually, some models and problems stand out among the cars with the most complaints:
Mercedes-Benz (Rating 5.2): Models like Class A, CLA, and GLA have exhibited noise issues in the suspension. The 9G-TRONIC automatic transmission is a source of complaints due to harsh shifts and failures. The used Class C, in turn, may have problems with the thermostat, water pump, and suspension, with high repair costs.
Fiat (Rating 6.5): The Fiat Toro Diesel has accumulated reports of power loss and sudden engine shutdown, an issue that led the mining company Vale to ban the model from its fleet. The Fiat Pulse has a defect that complicates refueling. Meanwhile, the Fiat Argo receives complaints about interior finishing, the Start-Stop system, and noises in the suspension and steering, in addition to a recent recall for the suspension of the 2025 model.
Porsche (Rating 6.6): The Porsche Macan has an extensive list of potential problems, from oil sensors and leaks to failures in the complex PDK transmission and air suspension. The used Cayenne also demands attention with its pneumatic suspension, driveshaft, and leaks in V8 engines, naturally resulting in high repair costs.
Jeep (Rating 7.2): The Compass 1.3 Turbo, in long-term testing, revealed high oil consumption in the T270 engine and failure of the fuel pump, among others. The Renegade has a history of problems with the transmission (especially related to the heat exchanger), oil consumption, and electrical failures. A point of attention is that the 2025 line of 1.3 T270 engines (Commander, Compass, Renegade) had its power reduced to meet emission standards, but vehicle prices were increased.
BYD (Rating 7.3) and GWM (Rating 7.5): The newly arrived Chinese brands also generate complaints. Owners of BYD Seal and Song Plus report a lack of parts, multimedia and app failures, and a post-sale considered deficient, with some cases even reaching court. The GWM Haval H6 PHEV had a recall due to loss of power caused by a failure in the battery thermostat, while the electric Ora 03 receives criticism regarding software functionalities, finish, and convenience.
Other Brands (Audi, Peugeot, Citroën, Hyundai, RAM): The list of problems is varied, including failures in the problematic DSG transmission of Audi, issues with the AdBlue system in Peugeot models (according to data from Portugal), difficulties in after-sales service and recalls in Citroën, lack of spare parts, and issues with warranty compliance in Hyundai, and turbo system failures in the RAM Rampage (some shared with Jeep models).
Why Are There So Many Cars With Complaints? Common Factors In The Brazilian Automotive Sector
Diverse factors contribute to the high volume of cars with the most complaints in Brazil. Failures in the quality of manufacturing specific parts and components, such as engines, transmissions, and electronic systems, are frequently pointed out. Critical and widespread challenges in after-sales service represent a neuralgic point: the unavailability of spare parts is a recurring problem, resulting in long wait times for repairs; maintenance and repair costs are often high; and customer service is perceived as deficient by many consumers, who report difficulties in fulfilling warranty terms by some manufacturers.
The growing technological complexity of modern vehicles, with more electronics, software, and the peculiarities of electric and hybrid vehicles, also introduces new categories of failures. The communication between manufacturers and their customers is not always transparent or effective, especially regarding service costs, warranty coverage, and the resolution of already known issues, which can exacerbate consumer frustration.
How To Protect Yourself From Problematic Cars: Tips For A Safer And More Informed Purchase
To avoid headaches with cars with the most complaints, consumers need to adopt a proactive and informed stance. The fundamental importance of thorough prior research on Reclame Aqui and other reliable sources (such as owner forums, long-term tests, and independent reviews) regarding the reputation of the brand and the specific model of interest before any purchasing decision cannot be overstated.
Conduct a detailed and thorough test drive. Pay attention to unusual noises, the functioning of all electronic and mechanical systems, and the overall quality of the interior and exterior finishing. Demand total clarity from the dealership concerning the costs of scheduled maintenance, the detailed coverage of the contractual warranty, and the history of known problems for the model you intend to purchase.
Always check for any pending recalls for the chassis of the vehicle of interest and, especially when buying a used car, seriously consider obtaining a complete preventive report from a specialized and trustworthy company. Finally, it is vital that consumers feel encouraged to file their formal complaints and seek their rights if problems are not resolved amicably.
The Voice Of The Consumer And The Pursuit Of Quality In The Automotive Market
The analysis of complaints on Reclame Aqui reveals a Brazilian automotive scenario with significant challenges. Luxury brands are not immune to serious after-sales problems, and large groups like Stellantis face systemic issues across several of their brands. New entrants, despite initial enthusiasm, also need to prove the robustness of their customer support.
It is evident that Brazilian consumers need to adopt an increasingly critical, informed, and proactive stance in choosing, acquiring, and maintaining their vehicles. Platforms like Reclame Aqui are valuable consumer empowerment tools. They allow users to research companies’ reputations and exert positive pressure for ongoing improvements in the quality of products and services offered by manufacturers. Constant vigilance is essential, as the automotive market is dynamic, and the reputation of brands, as well as the incidence of problems in specific models, can change over time. An informed choice is undoubtedly the best way to have a smoother and more satisfying vehicle buying and ownership experience.
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