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September 8, 2025

Polestar 5 Prototype Review: A Dream Car for the Modern Driver

Explore our detailed review of the Polestar 5 prototype, focusing on its unique design, performance, and potential shortcomings. Discover why this electric saloon could redefine driving dynamics while providing insights into its sustainability features.

Polestar 5 Prototype Review: A Dream Car for the Modern Driver

From £89,490
Discover the future of driving with the Polestar 5 prototype. Combining a striking design with innovative engineering and sustainable materials, it offers a pioneering approach in the electric vehicle (EV) market. In this review, we will cover its design, performance, interior features, and more to help you understand just what makes this electric sports saloon special.

Introduction

The Polestar 5 is not your typical EV. Building on the brand's commitment to sustainability and performance, this model represents a significant leap forward in technology and design. Unlike its predecessors, which were built on shared platforms, the Polestar 5 embodies a full-scale, clean-sheet design that highlights its distinct identity.

Design & Styling

Pros

  • Stunning Looks: The Polestar 5 stands out with its aggressive yet elegant styling.
  • Innovative Construction: It features a bonded extruded aluminium chassis, reminiscent of the iconic Lotus Elise.

Cons

  • Weight Considerations: Despite its impressive build, it remains on the heavier side compared to some rivals.

The design of the Polestar 5 is rooted in performance and aesthetics, making it a showstopper on the road. The vehicle’s low profile combines with a wide stance, allowing it to exude confidence. Notably, the rear light bar ingeniously functions as a spoiler, demonstrating a clever minimalist approach. Every curve and angle has been meticulously crafted to ensure that the Polestar 5 not only looks exceptional but also performs excellently.

Interior

Pros

  • Luxurious Materials: The use of high-quality fabrics and wood creates a unique and inviting atmosphere.
  • Comfort and Space: The seating position is low and comfortable, with decent knee space in the rear.

Cons

  • Screen Reliance: The user interface may depend heavily on touch screens, which could be less user-friendly than traditional controls.
  • Reduced Boot Space: The absence of a rear windscreen takes a toll on practicality, limiting storage capabilities.

Inside, the Polestar 5 offers an experience unlike typical EVs. High-quality materials contrast with a somewhat screen-dependent user interface, which might take some time for drivers to adjust to. While the absence of a rear windscreen might seem impractical at first glance, it does allow for a more expansive boot space with 365 liters, or up to 1128 liters with the seats folded down. The airy feeling, thanks to the large sunroof, further enhances the cabin’s appeal.

Engines & Performance

Pros

  • Incredible Speed: With up to 872 bhp, the Polestar 5 delivers astonishing acceleration.
  • Smooth Driveability: The vehicle's performance reflects well-engineered driveability for an exhilarating experience.

Cons

  • Excess Power?: The speed might be overwhelming for those looking for everyday practicality.

The Polestar 5 boasts a remarkable powertrain with both standard and Performance models. The flagship Performance version produces a staggering 871 bhp and 749 lb-ft of torque, capable of achieving 0-60 mph in just 2.9 seconds. Regenerative braking features are intuitive, adding to the vehicle's sporty character while also emphasizing energy efficiency. The option for a single-motor variant is a future possibility, providing flexibility for buyers.

Ride & Handling

Pros

  • Excellent Steering Feedback: Communicative steering allows for precise handling.
  • Stable High-Speed Performance: The Polestar 5 remains balanced at high speeds, instilling driver confidence.

Cons

  • Limited Ride Isolation: The ride could benefit from enhanced cushioning for true comfort.

The driving dynamics of the Polestar 5 are a testament to its exceptional engineering. The vehicle edges into corners full of enthusiasm, maintaining stability through technical manoeuvres. Despite its heavier weight, the car exhibits impressive agility and responsiveness, particularly suited for drivers who prioritize engagement and control in their vehicles. However, while the handling is commendable, you may find that a more isolated ride could significantly enhance comfort.

MPG & Running Costs

Pros

  • Competitive Pricing: The Polestar 5 is priced to undercut its direct rivals, such as the Porsche Taycan.
  • High Charge Rate: Fast charging capabilities make it easier for daily use.

Cons

  • Range Considerations: The efficiency and range may fall short compared to competitors, particularly for the Performance model.

While offering ample performance, the Polestar 5's electric range is respectable but not ground-breaking. With a capacity of a 106 kWh battery, the Dual Motor model promises up to 416 miles, while the Performance version falls short with a range of 351 miles. Despite this, the Polestar 5 can charge rapidly at up to 350 kW, with a purported charging time of just 22 minutes from 10% to 80%.

Verdict

In conclusion, the Polestar 5 prototype is positioned as a powerful contender in the electric saloon market. It illustrates the brand's commitment to innovation, sustainability, and performance. The combination of stunning aesthetics, exceptional driving dynamics, and a focus on unique materials align with the driving experience that modern car enthusiasts seek.

While it does come with challenges, particularly concerning range and an overly digital interface, the Polestar 5 is poised to make an impact, satisfying both purists and everyday drivers alike. With electric vehicles becoming increasingly popular, looking ahead, the Polestar 5 may just be the rousing driving alternative many have been waiting for.

For those keen on exploring their car's performance and condition, don't forget to try our AI car diagnostic software, offering insights and support for your vehicle maintenance needs.


Technical Specifications

  • Model Tested: Polestar 5 Performance prototype
  • Price: £104,900
  • Electric Motors: Two permanent magnet synchronous motors
  • Driveline Layout: Dual motors, 4WD
  • Power: 871 bhp
  • Torque: 749 lb-ft
  • 0-62 mph: 3.2 seconds
  • Top Speed: 155 mph
  • Kerb Weight: 2503 kg
  • Battery Size: 112/106 kWh (total/usable)
  • Energy Efficiency: 3.0 mpkWh
  • Range: 351 miles
  • Max Charge Rate: 350 kW