The Acura RSX Returns: What to Know About the All-Electric Prototype

What is the Acura RSX prototype? You may have seen the name popping up here and there on your social-media feeds. In short, it's a preview of an all-electric premium performance SUV that Acura plans to release in the second half of 2026.

This prototype is symbolic of Acura's plans for its future lineups,

specifically in creating electric software-defined vehicles.

Built at the Honda EV Hub in Ohio, this prototype made its debut during Monterey Car Week.

The 2026 Acura RSX will be the first model engineered on Honda's new in-house-developed EV platform and will use ASIMO OS.

We are excited to see Acura's ambitious leap into the electric future.

Below, we cover details about this prototype model.

Luxury and Sporty Design

We have yet to see the interior of this vehicle. With just the exterior to go off of to get a sense of aesthetics.

The prototype's sharp lines, bold headlights, and rounded sports-car roof show that Acura is looking to bring a fast-car aesthetic to this electric SUV.

The large 21-inch rims will offer a powerful drive. The inclusion of Brembo brakes, which are associated with high-performance vehicles, will attract potential buyers to the idea that this is indeed a performance EV.

ASIMO OS Technology

The operating system will integrate key vehicle features, marking a broader auto-industry shift away from hardware for different driving systems. This unifying software will be able to control the whole vehicle.

For instance, advanced driver-assistance systems (ADAS) will be controlled through the ASIMO OS.

Software systems like these can collect data on driving preferences to make life on the road more convenient.

Performance-Focused Engineering

Dual-motor all-wheel drive with a sport-tuned double wishbone front suspension and low center of gravity are all features that Acura’s pushing to add sports-car performance to an electric SUV.

More Than Just Nostalgia

The RSX name will actually be known to people familiar with Acura's vehicle history. Instead of an SUV, however, the old Acura RSX line were compact vehicles with a sporty edge.

By choosing the RSX name for this prototype of an EV SUV, Acura’s looking to associate the RSX with their performance-centric vehicle designs.

Acura RSX Prototype Release

Expected to arrive in the second half of 2026, this vehicle will accelerate Acura into the Software Defined Vehicle era.

This timeline positions the new RSX lineup to compete directly with established premium electric SUVs.

Development Progress

Since we are still some time away from the future release of this vehicle, the recent public debut of the prototype signals that Acura will be testing this vehicle very soon.

What seems likely is that Acura still has some design decisions to finalize on the interior of the vehicle. Otherwise, the interior would likely be shown off in press and marketing materials.

Technology Leadership

The integration of ASIMO OS suggests that Acura is looking to make a strong early impression on drivers who are just now entering the Software Defined Vehicles era.

Manufacturing Innovation

The new RSX will be built on the same production line that creates internal combustion engines, hybrid-electric and battery electric vehicles.

This flexible manufacturing strategy could indicate a willingness to respond quickly to market demands while maintaining production efficiency.

What This Means for Acura Drivers

By connecting Acura brand's legacy of performance vehicles with the emerging design philosophy centering on electric technology; the new RSX line offers hope that electrification can merge with the high performance standards that Acura drivers are used to.

Acura understands that drivers want efficiency, aesthetics, and good performance. So, they’re focusing on handling dynamics, premium materials, and intelligent technology.

Looking Ahead

While we wait for the arrival of the RSX, the prototype has already sparked a lot of excitement for Acura's future.

The combination of nostalgic nameplate revival, technological innovation, and performance focus are elements in a compelling narrative that the Acura brand is crafting as it shifts to electric vehicles.

At Neil Huffman Acura, we want to see how this prototype evolves. Then eventually get this vehicle on our lots for our customers to bring home with them.