Stellantis has revealed two prototype vehicles previewing its next-generation Level 2++ hands-free driving technology. Based on the Fiat 500e and Maserati Grecale, the prototypes use the company’s STLA AutoDrive system powered by Wayve and are intended to demonstrate how the technology could be adapted across multiple vehicle lines.

Two vehicles preview the system

The prototypes use Wayve’s AI Driver, which Stellantis says could support hands-free, door-to-door automated driving in real-world conditions. The vehicles are also intended to show that the system can be applied across different brands, architectures, and customer groups without requiring a separate development program for every model.

Stellantis previously announced the Level 2++ project in May. The first production vehicle using the system is slated to launch in North America in 2028, although the automaker has not identified that model.

The upcoming system will not debut on the redesigned Jeep Cherokee. That crossover is scheduled to enter production during the second half of 2029, despite being set to become the first American-built vehicle based on Stellantis’ STLA One platform.

Broader operating range than the current system

Stellantis has provided limited technical information about the new system, but it has previously indicated that it is being developed for both highways and urban environments. That would expand its potential operating range compared with the company’s existing Hands-Free Active Driving Assist, which is limited to approximately 200,000 miles of roads across North America.

If development proceeds as intended, the Level 2++ technology is designed to provide what Stellantis describes as an intuitive, safe, and natural driving experience. The system is also being developed to accommodate upgrades in the future.

Wayve details its sensor approach

Wayve’s AI Driver is described as a mapless system, meaning it does not depend on detailed high-definition maps. According to Wayve, that approach could simplify deployment in different markets and reduce costs as automated-driving technology expands.

The system uses cameras as its primary sensing technology, with radar added to support operation while keeping costs at a reasonable level. Automakers could also choose to integrate additional sensors, including lidar, depending on the vehicle or application.

The Fiat 500e and Maserati Grecale prototypes therefore represent an early demonstration of Stellantis’ intended strategy: develop one Level 2++ technology that can eventually be adapted for a wider range of brands and vehicles. The identity of the first North American production model remains undisclosed.