Honda says the Acura RSX will be the first original EV with the Asimo operating system

Honda announced that its first original electric vehicle — that is, an EV built on its own platform and not one based on another automaker’s tech, like the Honda Prologue — will be the Acura RSX, due out in 2026.

Honda’s two battery-electric vehicles in the US, the Honda Prologue and the Acura ZDX, are both based on General Motors’ Ultium vehicle platform. The Prologue, in particular, has been an early success for Honda, outselling its sister vehicles, the Chevy Blazer and Equinox EVs.

But now Honda is ready to start working on its own tech. The RSX will also be the first EV to be built at Honda’s new factory in Ohio, where production is expected to kick off in late 2025. The $4.4 billion plant is a joint venture between Honda and LG Chem, the Korean battery company.

Honda is resurrecting the RSX badge that it first used in the early 2000s as its performance brand’s version of the Honda Integra. This follows Honda’s decision to also bring back the Prelude as a sporty, two-door hybrid.

“In RSX, we turn to an Acura nameplate that communicates fun to drive performance, a great name for a sporty SUV with a coupe silhouette for our first original Acura EV,” said Lance Woelfer, VP of automobile sales at American Honda Motor Co.

The RSX will also be the first vehicle from Honda to feature its in-house-developed Asimo OS. At CES, Honda said that Asimo would be the company’s first effort at designing a software-defined vehicle, in which updatable software controls the vehicle’s core functions. The OS was named after Honda’s Asimo humanoid robot, which was retired in 2018. Asimo will also underpin the automaker’s new Honda Zero vehicles, with the first being the Honda 0 SUV.

“So it works out that Acura is once again, sort of the tip of the spear for electrification and our digital future,” said Jessica Fini, Honda’s assistant VP for communications.