Polestar 4

How do you translate concept technology into production? The integration of a roof-mounted, second-generation rear-facing camera is integral to the final design, creating a vehicle with concept-car looks for the masses. The result is the first mainstream passenger car with no rear window.

Technology underpins the intelligent character of Polestar 4, integrated to encourage a journey of discovery. In most SUV-coupés, the sloping tailgate undermines passenger space in the rear seats, as the structure required for the boot sits directly above their heads. Removing the rear window in Polestar 4 has allowed that structure to be moved rearward, delivering a lounge-like rear seat in a vehicle with a dynamic, sloping roofline. Challenging convention is central to the interior, where new solutions in material innovation were used to create a luxurious and modern space that surprises and delights passengers.

Polestar was founded to accelerate the shift to sustainable, electric mobility. Polestar 4 is produced in a state-of-the-art plant combining green electricity carrying the I-REC hydro power certificate, with solar from its roof. More low-carbon aluminium from smelters using hydropower helps reduce the impact. In addition, data from recycled aluminium has been included in its lifecycle assessment for the first time. The environmental footprint of Polestar 4 is shared via a lifecycle assessment report, which transparently shares its methodology. The doors feature a mono-material to support end-of-life repurposing and recycling, with recycled and sustainable materials throughout.

The exterior design of Polestar 4 combines pure, flowing lines and minimalistic details, with unique graphics and geometric shapes to create a new type of coupe-SUV. Crisp side details flow into a low nose, which draws attention to the dual blade LED headlights and tastefully illuminated Polestar logo. Aerodynamics are crucial. The nose features air curtains beneath the headlights, which channel air around the wheels to cut drag, and the floor is flat. The tail lamps and rear blades improve aerodynamics, as does the lack of a rear screen. Flush door handles and glazing on the side windows maximise range and performance. The roof-mounted rear-view camera is fixed where the laminar airflow over the vehicle keeps it clear of water, dirt or obstructions. Polestar’s trademark frameless side mirrors, featuring a glass-to-edge design, allow for a 30% smaller housing, optimising the driver’s view and contributing to efficiency. Polestar 4 is another step forward in the sourcing and development of environmentally conscious materials, proving quality can have a lower impact. The yarn in Polestar 4’s optional Tailored Knit upholstery is inspired by streetwear and made from 100% recycled PET waste. This knitted fabric was co-developed with Swedish Textiles University.