Peugeot Reinvents the Steering Wheel with Hypersquare Technology
Peugeot has once again pushed the boundaries of automotive design by introducing the Hypersquare steering control, a revolutionary device that replaces the traditional steering wheel. This innovation, showcased in the Peugeot Polygon concept, utilizes advanced steer-by-wire technology and is slated for inclusion in the upcoming all-new Peugeot 208 supermini. Our EV editor recently had the opportunity to test this futuristic system firsthand.
A Departure from Conventional Steering
Peugeot has a history of unconventional approaches to steering, most notably with its iCockpit concept, which features high-set instruments and a small, low-set steering wheel. Despite mixed feedback from users, the company refined and expanded iCockpit across its model range. Now, with Hypersquare, Peugeot is taking a more radical step. The device is a small, rectangular controller with four illuminated rings at each corner, housing traditional controls typically found on a steering wheel. It turns like a wheel but offers a fundamentally different driving experience.
The Hypersquare was first unveiled in the Peugeot Polygon concept last year, a vehicle that previews the next-generation 208 in multiple aspects beyond steering. Our editor tested the Polygon inside a vast aircraft hangar at Bicester Motion, where its sleek, angular white exterior contrasted sharply with the aged surroundings. The concept's interior, accessed via butterfly doors, resembles a plush, Lego-like cabin, with the Hypersquare controller seamlessly integrated.
Testing Steer-by-Wire in Practice
Steer-by-wire technology, which replaces mechanical linkages with electronic connections to the wheels, is not entirely new; it has been featured in vehicles like the Lexus and Tesla Cybertruck. However, Peugeot's implementation in the Polygon felt distinct. The system automatically adjusts steering ratio based on speed, requiring no more than 170 degrees of turn, eliminating the need to reposition hands during maneuvers. Initially, drivers may oversteer due to the unfamiliarity, but the learning curve is surprisingly quick, leading to an intuitive and enjoyable experience.
Peugeot claims that the lack of physical connections reduces vibrations, resulting in a purer steering feel. The controller itself is comfortable to hold, with options to grip the top or use circular holes for turning. After testing the Polygon, our editor compared it to a current e-208 on the same course, noting that the traditional steering required excessive arm movement, whereas Hypersquare offered a more relaxed and agile drive.
Real-World Performance and Future Implications
To assess Hypersquare beyond the controlled environment, our editor drove an adapted e-2008 fitted with the technology on roads around Bicester Motion. The system proved responsive, smooth, and simple to use, with minimal adjustment needed. The controller, trimmed in a leather-like material, includes familiar controls and allows for one-handed or two-handed operation without compromising control.
Hypersquare also enables Peugeot to redesign interior displays, as seen in the Polygon's expansive head-up display, though this aspect remains conceptual. Peugeot plans to introduce Hypersquare gradually, likely starting with select 208 models, acknowledging that supermini buyers may be cautious about such innovative tech. While there are no efficiency benefits, the focus is on enhancing the driving experience through improved agility and comfort.
If successful, steer-by-wire technology could extend across Peugeot's lineup and other Stellantis brands. For now, Hypersquare represents a bold step toward redefining how we interact with vehicles, promising a fun and engaging drive for those willing to embrace the future of steering.
