
The smart #2 electric city car moves into active testing, confirming a compact footprint while introducing an all-new electric platform.
Testing Program Begins
Engineers are validating the new Electric Compact Architecture through real-world testing. Early work focuses on durability, safety, and urban driving behavior.
Creative Development Approach
To accelerate progress, the ECA platform is integrated into existing smart fortwo bodies. This approach allows meaningful testing without revealing final design.
Why Fortwo Bodies Matter
Using fortwo shells confirms that the smart #2 will retain ultra-compact dimensions. Packaging efficiency remains a core engineering target.
Preserving the smart DNA
The smart #2 keeps the two-door, two-seat layout and rear-wheel drive. Wheels-at-the-corners proportions also carry over.
What Changes Beneath
While dimensions stay familiar, the platform underneath is completely new. ECA supports modern electronics, safety systems, and electric efficiency.
Design Direction
Mercedes-Benz designers are reshaping the interior and exterior. The goal is a fresh identity without abandoning the original concept.

Global Validation Effort
Testing is underway at multiple facilities worldwide. Each location focuses on specific systems and environmental conditions.
Dynamics and Structure
At a proving ground in China, engineers refine ride quality and handling. Structural strength and brake performance are also evaluated.
Systems and Software
Additional testing covers crash safety, battery behavior, suspension durability, and climate systems. Software integration is part of ongoing validation.
Platform and Driving Focus
The ECA platform underpins a next-generation electric drivetrain. Rear-wheel drive aims to deliver agility and predictable city responses.
Engine and Performance
The smart #2 uses a dedicated electric drive with rear-wheel propulsion. Performance tuning prioritizes instant response, stability, and efficient urban operation.
Production Timeline
Development remains on track for a world premiere in 2026. Further testing phases will follow before series production.
Summary
The smart #2 electric city car blends familiar proportions with new electric foundations, marking a measured step toward its 2026 debut.
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Source: Smart
