ECARX signs $750M May Mobility deal

ECARX and May Mobility said on May 19 they signed a strategic framework agreement valued at $750 million to build out a next-generation autonomous ride-hail fleet. The deal pairs ECARX’s vehicle compute and sensor hardware with May Mobility’s driverless software stack for what the companies described as a turnkey Level 4 platform. The companies said initial deployment is targeted to begin next year, with commercial scale-up in 2028. Bloomberg also reported the agreement on May 19. ### What exactly did the two companies agree to build? The May 19 company announcement said ECARX is expected to develop and deliver up to thousands of autonomy-enabled vehicles for May Mobility, including customized central computing platforms and a full-stack sensor suite. The package is meant to support May Mobility’s future autonomous fleet for ride-hail deployment. (maymobility.com) The sensor suite will include LiDAR, radar, cameras and inertial measurement units, according to the announcement. ECARX said it would act as the intended exclusive technology provider in the partnership, designing the integration components on a selected vehicle platform. ### Where does May Mobility fit in if ECARX is supplying the hardware? (maymobility.com) May Mobility said its autonomy system will sit on top of the ECARX-supplied hardware. In the company statement, May described its system as using a predictive world model that simulates up to 10 seconds into the future and evaluates multiple driving strategies before choosing one. (maymobility.com) May Mobility already has other fleet-scale partnerships. In May 2025, Uber and May Mobility said they planned to deploy thousands of autonomous vehicles on the Uber platform over the next few years, with an initial Arlington, Texas launch planned by the end of 2025 and further U.S. expansion in 2026. ### Why is the $750 million figure getting attention? (maymobility.com) Bloomberg reported the agreement was valued at about $750 million. The May 19 company release did not spell out contract economics in the lines available through the public post, but it did say the collaboration targets large-scale fleet deployment and cost reductions tied to vehicle hardware, software integration and platform selection. (maymobility.com) The clearest operating target in the release is cost. ECARX and May Mobility said they are aiming to reduce the all-in cost of May Mobility’s autonomous vehicles by at least 50% by 2028. ### What does “Level 4” mean in this deal? The May 19 announcement said ECARX would build custom Level 4 central computing platforms for May Mobility’s driverless requirements. (bloomberg.com) In industry usage, Level 4 refers to systems designed to perform the full driving task without human intervention within defined operating conditions, though the companies in this case described the project in commercial rather than regulatory terms. (maymobility.com) The release also said the companies have already identified a third-party vehicle platform for the initial deployment. That matters because the agreement is not centered on a clean-sheet robotaxi body; it is built around integrating AV hardware and software onto an existing base vehicle. ### Why is ECARX’s role notable? ECARX is a Nasdaq-listed automotive technology company backed by Geely founder Li Shufu, Bloomberg reported. (maymobility.com) Its annual filing shows the company is incorporated as ECARX Holdings Inc. and files as a foreign private issuer in the United States. May Mobility, based in Ann Arbor, Michigan, has been building autonomous shuttle and ride-hail operations in the United States and Japan, according to its statement on the ECARX deal. (maymobility.com) The new agreement gives it a supply-and-integration partner as it pushes toward larger fleet deployments. The next dated milestone in the companies’ own timeline is 2027, when the first targeted deployment on the selected third-party vehicle platform is expected to begin. (bloomberg.com) The next step after that is commercial scale-up in 2028, according to the May 19 announcement. (maymobility.com)