The all-electric smart #2 is undergoing an extensive global testing program ahead of its world premiere at the Paris Motor Show this October. The two-seater city car has taken to public roads in a black-and-white camouflage livery styled by the Mercedes-Benz Global Design Team, as smart validates chassis dynamics, cabin refinement, and structural durability ahead of series production. According to smart, the pre-production work is intended to confirm the reinvented city car delivers strong urban agility, driving stability, and safety performance as it heads toward its Paris Motor Show debut in October 2026.
Highlights
- NVH validation spans a wind tunnel, an acoustic chamber, and a temperature-controlled four-post rig, in addition to proving grounds and public roads.
- Tire compounds are being tested on rough asphalt, grooved concrete, and high-speed straights to balance low rolling resistance against noise reduction.
- Durability testing covers bumpy roads, continuous undulations, and potholed streets, with targeted impact tests simulating curb strikes and deep-pothole hits.
- The production smart #2 is set to make its world premiere at the Paris Motor Show in October 2026.
Urban Agility and Chassis Validation
At dedicated proving grounds, engineers are testing the smart #2’s agility against real-world urban conditions, including unexpected obstacles, emergency lane changes, and low-grip wet roads. The current validation work builds on smart’s ongoing testing program for the #2, with continuous refinement of the chassis hard points, steering ratio, rack travel, and suspension movement control intended to keep the vehicle composed and responsive in everyday city driving, according to smart.
NVH Validation Targets a Refined Cabin
Beyond agility, the testing program is aimed at delivering a refined cabin experience, smart says. Engineers have conducted noise, vibration, and harshness (NVH) validation across a range of environments, including a wind tunnel, an acoustic chamber, a temperature-controlled four-post rig, proving grounds, and public roads. The work has covered wind noise, road noise, powertrain NVH, thermal NVH, squeak and rattle, and sound-quality optimization.
Engineers are also testing tire compounds on rough asphalt, grooved concrete, and high-speed straights, working to balance low rolling resistance for maximum range against noise reduction.
Durability Testing and the Next-Generation tridion Safety Cell
To confirm long-term reliability, the smart #2 has been subjected to durability testing over bumpy roads, continuous undulations, and potholed urban streets. Targeted impact tests simulated common city-driving scenarios, including mounting curbs and striking deep potholes. smart says refining chassis rigidity and structural stress points is intended to support the vehicle’s durability over time.
The next generation of the tridion safety cell combines compact exterior dimensions with a structure the company says is built to meet current safety requirements, providing occupant protection and stability.
Design Continuity with the Original fortwo
As an all-electric two-seater city car, the smart #2 is designed to navigate modern urban environments. The car carries forward the “wheels-at-the-corners” stance that has defined the smart fortwo’s space-maximizing design since its first generation, giving it a geometric foundation for maneuverability in the tightest city spaces. The exterior styling comes from the Mercedes-Benz Global Design Team, whose collaboration with smart’s R&D teams is intended to carry the design through to the finished production model.
The production smart #2 is preparing for its world premiere at the Paris Motor Show in October 2026.
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