Renowned Ferrari design chief Flavio Manzoni firmly believes that exceptional design should not come at the expense of engineering integrity. Instead of disregarding technical constraints for the sake of aesthetics, he advocates for a harmonious balance where design is inspired by engineering challenges rather than hindered by them.
However, there is another approach—leveraging advanced technology to resolve such conflicts. This philosophy is evident in the design of the Polestar 4, a dynamic coupe-crossover reminiscent of the Jaguar I-Pace. Lead designer Max Missoni sought to create a coupe-like silhouette, despite the inherent challenges posed by the vehicle’s underfloor battery and the necessity for ample rear-passenger headroom.
Ingenious Design for Enhanced Comfort
The solution? Relocating the structural header rail—traditionally positioned above the rear seats—to a point behind the second-row passengers. This innovative adjustment allows for a streamlined, aerodynamic roofline while maintaining sufficient headroom. Additionally, a slightly reclined seating position further enhances passenger comfort.
So, how does this translate to real-world functionality? Exceptionally well. The second-row seating area of the Polestar 4 is impressively spacious, as expected from a vehicle with a 2999mm wheelbase and an overall length of 4.84m. Headroom is generous, and the interior boasts an avant-garde yet elegant aesthetic. A sleek wing-shaped design element seamlessly extends from the rear seats, mirroring the same feature in the front cabin, creating a cocoon-like sense of security and luxury.
A vast panoramic roof, available with electrochromatic glass, enhances the cabin’s openness. Despite the absence of a traditional rear window, the ambient lighting prevents any feeling of confinement. The customizable color themes—each inspired by planets in the solar system—are beautifully displayed on the infotainment screen, complete with a signature Polestar space-themed animation.
The Necessity of a Digital Rear-View Mirror
Since the Polestar 4 lacks a conventional rear window, a standard rear-view mirror would serve little purpose beyond ensuring your children haven’t turned each other into art projects. Enter the digital rear-view mirror—a necessity rather than an option. While this technology has been seen before (notably in the second-generation Range Rover Evoque), in the Polestar 4, it is the only available solution.
A 2.5-megapixel camera, mounted at the rear edge of the roof, provides a live feed to the digital mirror. The result is a vastly improved field of vision, seamlessly blending with what is visible through the side mirrors for a more comprehensive rearward view.
Does It Deliver?
Absolutely. While transitioning from a traditional mirror to a digital screen requires some initial adjustment, the learning curve is far less steep than adapting to camera-based side mirrors. The enhanced visibility and clarity it provides make it a practical and effective solution for modern driving.
With its innovative design, advanced technology, and a perfect balance between aesthetics and functionality, the Polestar 4 redefines what’s possible in automotive engineering.
