The world of electric mobility is experiencing an unprecedented technological race. In a matter of weeks, Mercedes-Benz has made a statement with a prototype that not only dazzled by breaking 25 world records, but now surprises with a feat that seemed like science fiction: reaching a recharging speed that leaves giants like BYD behind.

The protagonist is the Mercedes Concept AMG GT XX, a test model that had already demonstrated its power in resistance and efficiency.

But the most shocking news comes from the laboratories: the prototype has managed to surpass the charging megawatt barrier, reaching a peak of 1,041 kW sustained for two and a half minutes.

More than a record: a demonstration of technological power

That figure, 1,041 kW, is not just a number for the engineers. In practical terms, this equates to a sustained charge of 17.3 kWh per minute, which translates to an additional 125 kilometers of range in just 60 seconds. A speed that redefines what we understand by “ultra-fast charging” and surpasses the previous record held by BYD.

The achievement was not achieved under normal commercial conditions, but rather with an experimental charger and in a controlled environment. Even so, Mercedes presented it as a validation of its comprehensive approach to electric mobility. In the company's own words, this breakthrough “underlines Mercedes-Benz's holistic development approach [to electric mobility].”

That the AMG GT XX managed to maintain a charge above one megawatt for more than two minutes is, in itself, a turning point. Until now, 1,000 kW was a symbolic barrier that no manufacturer had crossed in public tests.

Comparison with BYD

To understand the magnitude of the advance, it is worth remembering what BYD presented in March of this year. The Chinese manufacturer revealed its ultra-fast charging system,capable of recovering around 400 kilometers of autonomy in five minutes, that is, around 120 km per minute. An impressive figure... until Mercedes arrived with its prototype.

The difference seems small on paper—125 versus 120 km per minute—but it marks a milestone. The German company has managed to demonstrate, with a working vehicle, that it is possible to surpass even the leader in infrastructure deployment: BYD already plans to install more than 4,000 charging points of this type in China in the coming years.

It should be noted: while BYD's proposal is based on a 1,000V architecture integrated into its new Super e-Platform, the AMG GT XX uses a 900V base. This means that the German company managed to break the record using a theoretically less ambitious architecture, which only adds to its merit.

A record-breaking car that goes beyond the track

The Mercedes Concept AMG GT XX was already known as the “record-breaking car.” Just a few days ago, it recorded 25 world records, including the longest distance traveled in 24 hours, surpassing the Xpeng P7 and the Xiaomi SU7. Now, with this charging achievement, it adds another chapter to its list of technological milestones.

The interesting thing is that this progress does not stop at the prototype. Although the AMG GT XX won't actually arrive at dealerships, the learnings and technology developed will be part of future Mercedes electric models.

The brand is looking to transfer these innovations to its production range, with the goal of drastically shortening recharging times for its customers.

The challenge of taking it to the streets

Of course, going from an experimental demonstration to real life won't be immediate. The charger used is not for commercial use, and replicating that power in public charging networks poses infrastructure and safety challenges.

Electric grid capacity, heat management, and vehicle compatibility are obstacles that still need to be resolved.

But beyond these challenges, the message is clear: Mercedes has shown that it is possible to exceed 1 megawatt of power in recharging and sustain it without compromising vehicle performance. This opens the door to a new generation of electric vehicles capable of doing in minutes what today still takes half an hour or more.

A battle for electric leadership

The competition between Mercedes and BYD illustrates the current state of the industry. China, with its manufacturers, dominates in sales volume and infrastructure deployment. Germany and Europe, on the other hand, seek to differentiate themselves with cutting-edge engineering and demonstrations of technological power like the AMG GT XX.

For consumers, the consequence of this rivalry will be positive:increasingly shorter recharging times and an experience closer to what combustion vehicles offer at a gas station.

The question now is who will be able to bring these figures to the commercial market. BYD has the advantage of an infrastructure in place and a local market willing to adopt it massively.

Mercedes, for its part, boasts of having broken a symbolic boundary with an architecture that wasn't designed for it, which suggests it can still scale its figures.