General Motors Accelerates Electrification and Hybrid Strategy in South America with Historic Investment

General Motors has earmarked a total investment package of R$10.5 billion (approximately USD 1.9 billion) for the period between 2024 and 2028 in Brazil, with the goal of reshaping its operations across South America and accelerating the shift toward electrified mobility.

Of that total, R$5.5 billion has been specifically directed to operations in the state of São Paulo, covering the development of flexible hybrid engines and the comprehensive modernization of industrial facilities.

This financial commitment reinforces the automaker’s long-term dedication to the region and directly responds to the surging demand for electrified vehicles in the country, where they already make up nearly 16% of new registrations.

Thomas Owsianski, President and Managing Director of GM South America, emphasized that the investment expands the company’s capacity to develop highly competitive vehicles while fast-tracking the adoption of new propulsion technologies.

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Development and Homologation Reach Final Stages

The company is currently in the final phase of development and homologation for its new hybrid propulsion systems. Fábio Rua, Vice President of General Motors for South America, confirmed that the new mechanical assemblies are now in the final stages of development—indicating that the engineering process is highly advanced and ready for production.

Similarly, Thomas Owsianski noted during the announcement of the five millionth vehicle produced at the Gravataí plant that the hybrids are now deep into the final homologation process.

The first hybrid vehicles developed specifically for the Brazilian market will adopt 48-volt mild hybrid (MHEV) technology, paired with 1.0 and 1.2-liter turbo flex engines. This system will deliver noticeable gains in fuel efficiency and lower emissions without requiring radical structural overhauls, making it a practical and accessible solution for the region.

Although General Motors has not officially disclosed the exact launch order, the Tracker and Montana stand out as the natural choices to debut the domestic hybrid system. Both vehicles share the GEM platform, utilize the 1.2-liter three-cylinder turbo flex engine, and are produced at the São Caetano do Sul plant—a facility that concentrates a significant portion of the investments earmarked for electrification.

In parallel, the Chevrolet Onix family—including the hatchback and Onix Plus sedan versions—is also expected to be among the first models to incorporate this new technology.

The Chevrolet Tracker, one of the brand’s best-selling vehicles in the country and throughout the region, will lead this electrification push alongside the renewed 2026 Onix. Both models are scheduled to be unveiled at a special event in Brazil celebrating GM’s 100 years of operations in the country.

Chevrolet Sonic Scores a Blockbuster Launch

General Motors‘ strategy to revamp its entry-level portfolio in South America is already paying off, delivering a resounding commercial victory. The new Chevrolet Sonic shattered all initial expectations by recording 14,000 units sold during its very first week of availability at dealerships in Brazil.

This figure not only underscores the model’s strong appeal among consumers seeking a modern, efficient, and affordable vehicle, but it also sets a new launch benchmark for the brand in the region. The early success confirms that the bet on refreshing the entry-level lineup is fully justified.

The Sonic’s initial momentum is just the opening act of a much broader commercial rollout. Thomas Owsianski officially confirmed that in the coming months, the company will introduce additional versions of the model, designed to cover different price segments and customer needs.

But the project’s ambition extends well beyond Brazilian borders: the executive confirmed that the Chevrolet Sonic will be exported to strategic markets across the region, including Argentina, Colombia, Peru, and Uruguay, as well as other nations in the area. This decision reinforces Brazil’s role as the nerve center for production and development across the automaker’s entire South American operations.

In parallel with the commercial launch, the Gravataí plant, located in the state of Rio Grande do Sul, has reached a major industrial milestone. Since it began operations in the year 2000, the factory has maintained a steady production pace, allowing it to hit the 5 million assembled vehicles mark.

This production milestone carries special symbolic weight, as the exact unit that marked the record of 5 million vehicles produced was the new Chevrolet Sonic itself. This coincidence directly connects the plant’s industrial legacy with the brand’s commercial future.

A Comprehensive Electrification Strategy for South America

General Motors‘ commitment to hybrids in South America is a direct response to markets where fully electric vehicles still face infrastructure and cost barriers. The company has opted for a gradual, multi-layered approach that combines mild hybrids (MHEV), plug-in hybrids (PHEV), and pure electrics (BEV) to offer a truly diversified portfolio.

Chevrolet plans to introduce roughly four models with electrified powertrains in the Brazilian market during 2026. These include the Captiva PHEV (plug-in hybrid), which will complement the all-electric version of the SUV, as well as hybrid variants of the Tracker and Montana.

The strategy also includes local production of electric vehicles, such as the Chevrolet Spark EUV, which is already assembled at the Comexport PACE plant in Ceará.

Furthermore, General Motors‘ investment plan encompasses adaptations to assembly lines, local component development, engine updates, and thorough preparation of the supplier chain for the new electrified systems. The company maintains plants in São Caetano do Sul (producing the Tracker, Montana, and Spin), São José dos Campos (manufacturing the S10, Trailblazer, engines, and transmissions), and Mogi das Cruzes (stamped components).

This modernization not only boosts production capacity but also plays a vital role in building local expertise and creating essential jobs for the future of mobility in the region. The initiative is supported by the government’s Mover program, which grants tax benefits to companies that produce electric and hybrid vehicles on domestic soil.

An Electrified and Accessible Future

General Motors‘ decision to electrify a large portion of its lineup in South America aligns with both global trends and local market dynamics, where the electrified vehicle segment continues to expand at a robust pace. The company projects that by 2031, 90% of its fleet in Brazil will be electrified, with an estimated 70% hybrids, 20% electrics, and only 10% remaining purely internal combustion.

At the same time, the Sonic’s stellar sales performance and the production record at Gravataí demonstrate that the company is not just projecting a promising future—it is already reaping tangible successes in the present. With a strategy that prioritizes accessibility and the democratization of technology, Chevrolet aims to deliver innovation, safety, and an extensive service network throughout the country, backed by more than a century of history in Brazil.

General Motors thus closes one chapter of celebrations and immediately opens the next, ushering in a new era of innovation, competitiveness, and sustainable growth for the entire South American automotive industry.

The Ideal Space for Assembly Plants in Latin America

The Latam Mobility 2026 Tour will arrive in Santiago, Chile, on August 25, bringing together experts and strategic players to further strengthen the sustainable mobility ecosystem in the region.

The tour will end in Mexico City on October 12 and 13, alongside the Climate Economy Forum, in a meeting that will bring together sector leaders to continue driving the transition toward more efficient, sustainable, low‑emission transportation systems in Latin America.

The transition is already underway. The Latam Mobility 2026 Tour will be the meeting point to accelerate decisions, connect key players, and collaboratively build sustainable mobility in Latin America.