Two of Europe's best-known carmakers picked the same self-driving stack in two days. On Friday, Oct. 16, 2026, Mercedes-Benz and Nvidia said they will extend their partnership to develop the next generation of driver assistance and automated driving, including future SAE Level 4 uses such as "robolimousines." On Thursday, Oct. 15, Volvo Cars announced an expanded Nvidia deal built on the same three pieces.

What Mercedes is getting

  • Nvidia Hyperion: the in-vehicle compute and sensor architecture, working with Mercedes' own MB.OS operating system.
  • Alpamayo Stack: full-stack driving software with "AI reasoning," for point-to-point urban assistance, active safety and automated parking.
  • Halos: a parallel safety stack that adds redundancy and guardrails.

"NVIDIA is our most important strategic partner in automated driving," said Mercedes CTO Jörg Burzer. He said the two firms developed Mercedes' first urban point-to-point assistance system "for the western world." Mercedes did not give a launch date or name a model for the next system.

Volvo's version

Volvo will use Hyperion, Halos OS and the Alpamayo Stack to drive "door to door," from highways to busy city streets and parking. It promises a "gradual introduction of eyes-off and mind-off driving." The tech debuts in a next-generation Volvo car, and it will not be limited to EVs, TechCrunch reported.

Volvo did not reveal the deal's value or the first model. Software chief Alwin Bakkenes told TechCrunch that the first car arrives within the decade.

Nvidia's sensor pitch

Nvidia automotive head Ali Kani told TechCrunch the stack runs two systems at once: Alpamayo's AI models plus classical camera-and-radar software. "We have multimodal sensors in our philosophy because it's a safer product that way," he said. Kani said more than 650,000 developers have downloaded the open-source Alpamayo software.

What it means for Tesla

Tesla takes the opposite route. It writes its own FSD software and designs its own AI chips. FSD (Supervised) runs on cameras and neural networks, as Slovakia's transport ministry described it this week (our Slovakia FSD story).

Mercedes and Volvo are instead licensing an off-the-shelf full stack with extra sensors. Neither has given a date for eyes-off driving on these systems, so this is a roadmap, not a product Tesla owners will see beside them soon. Rivian, meanwhile, is starting supervised tests of its own Point to Point system with select owners (our Rivian coverage).