Mercedes-Benz has recently announced plans for a new internal-combustion van architecture, in addition to their existing dedicated electric architecture for future vans.
The new Van.EA platform will still see the debut of electric vans in 2026, but now there will also be combustion models based on the Van.CA architecture, which stands for Combustion Architecture, as stated in a press release by Mercedes.

Mercedes-Benz van architectures
Mercedes states that combustion and electric vans will share 70% of parts and will be produced on the same assembly lines, allowing for economies of scale and flexibility in response to changing powertrain demands. Currently, Mercedes offers both gasoline and diesel vans in various markets including the U.S. and Europe.
Previously, Mercedes had indicated that all future medium and large vans would be based on the Van.EA platform, but the introduction of the Van.CA architecture suggests a broader application. The focus on parts commonality suggests that the vans may be similar in design, with variations in powertrains.

Teaser for Mercedes-Benz Van.EA concept
Mercedes has shifted its strategy on electric vans, moving away from a partnership with Rivian for European electric vans and focusing on their in-house Van.EA platform. A concept vehicle based on this platform is set to be unveiled this spring, with production models expected next year.
Currently, the Mercedes-Benz eSprinter shares a chassis with combustion vans, indicating Mercedes’ continued commitment to offering a range of powertrain options rather than exclusively electric vans in the future.