Mercedes-Benz has unveiled technology developments in its Vision Iconic concept car that could address key challenges facing EV manufacturers, including energy efficiency in autonomous systems and supplementary solar charging.
The automaker is developing a solar coating that can be applied to vehicle bodywork as a thin paste. The photovoltaic surface adapts to various substrates and does not contain rare earths or silicon, making it recyclable. According to Mercedes-Benz, an 11-square-meter application, equivalent to a mid-size SUV surface area, could generate energy for up to 12,000 kilometers annually under ideal conditions. The solar cells achieve 20 per cent efficiency and generate power continuously, even when the vehicle is switched off.
“Vision Iconic embodies our vision for the future of mobility,” said Markus Schäfer, Chief Technology Officer at Mercedes-Benz Group AG. “With groundbreaking innovations such as neuromorphic computing, steer-by-wire, solar paint, and Level 4 highly automated driving, along with state-of-the-art technology, we are setting new standards for the electric and digital age.”
The concept incorporates neuromorphic computing, which mimics human brain functions to process artificial intelligence calculations. Mercedes-Benz is developing this technology with research and industry partners to address rising energy demands from autonomous driving features. The company claims neuromorphic computing could reduce energy requirements for autonomous driving data processing by 90 per cent compared to current systems. Safety systems using this technology could be ten times more efficient than existing systems while improving recognition of traffic signs, lanes, and other road users in poor visibility conditions.
The Vision Iconic features a steer-by-wire system that eliminates mechanical connections between the steering wheel and front wheels. The technology transmits steering inputs electronically through control units and actuators. Mercedes-Benz says this reduces steering effort and eliminates the need to re-grip the wheel during parking. The system also allows greater flexibility in interior design, particularly when combined with automated driving systems.
The concept vehicle comes with enhanced Level 2 urban driving capabilities and is designed to accommodate Level 4 highly automated driving systems for freeway use. The Level 4 system would also enable automated parking across various scenarios without infrastructure limitations.
The Vision Iconic made its debut at Shanghai Fashion Week. Mercedes-Benz’s new grille design, featuring a chromed frame with smoked-glass lattice structure and integrated lighting, was first introduced on the electric GLC in September 2025. The concept’s Art Deco-inspired interior includes mother-of-pearl marquetry, brass door handles, and straw marquetry flooring.
