2026 Polestar 4 Plus EV RWD Electric · OV26 RVL

The 2026 Polestar 4 Plus EV’s lack of a recorded DVSA MOT history presents a critical gap in its roadworthiness assessment, as this vehicle type is not yet covered by the UK’s mandatory MOT testing regime. Without an official inspection record, there is no evidence of prior compliance with legal safety standards, including structural integrity checks, brake system functionality, exhaust emissions compliance, and operational reliability assessments. The absence of any MOT history also means there are no documented advisories or failures to flag potential issues such as corrosion in critical components, fluid leaks from underbody or wheel arches, or signs of excessive wear in suspension or steering systems that might otherwise have been identified. For a prospective buyer, this situation necessitates a rigorous, self-conducted inspection to address fundamental concerns before proceeding with purchase, as the vehicle’s compliance with UK roadworthiness laws remains unproven. Given the absence of mileage data, it is impossible to accurately assess annual usage rates or the vehicle’s exposure to operational stresses. However, the Polestar 4 Plus EV, as a relatively new model, could theoretically have accumulated minimal mileage if purchased in its initial production phase, particularly if it was acquired as a near-new example. If the vehicle has been driven extensively, the lack of mileage records could indicate either deliberate concealment or a lack of administrative oversight, both of which raise red flags. Mechanically, rapid mileage accumulation—especially beyond the manufacturer’s recommended service intervals—could lead to accelerated wear in drivetrain components, battery degradation in electric vehicles, and potential issues with thermal management systems that are critical for EV longevity. Conversely, if the mileage is low, the vehicle may be at higher risk of age-related wear, such as tyre sidewall perishing from prolonged storage, corrosion in the body structure from exposure to moisture, or degradation of fluids like brake fluid and coolant that can become brittle over time without regular servicing. Given the lack of an MOT history, the prospective buyer must conduct a comprehensive pre-purchase inspection to verify the vehicle’s roadworthiness and operational soundness. Start with a visual inspection of the underbody and wheel arches for signs of corrosion, particularly around the wheel wells, exhaust system, and suspension mounts, as these areas are prone to rust in electric vehicles due to their metal construction and exposure to moisture. Check the battery system for visible damage, swelling, or leaks, as these are critical safety concerns in EVs. Inspect the brake system for signs of corrosion on brake discs and linings, or binding calipers, which can indicate reduced braking performance or failure. Test the suspension for excessive play or clunking noises, which may suggest worn suspension bushes or coil spring failure. Verify that all fluids—brake fluid, coolant, and power steering fluid—are at the correct levels and free from contamination, as fluid degradation over time can lead to system malfunctions. Additionally, examine the tyres for uneven wear patterns, sidewall cracks, or tread depth below the legal minimum, as these can compromise handling and safety. Finally, perform a test drive to listen for unusual noises such as grinding from brakes, clunking from suspension, or whining from drivetrain components, and check for any warning lights on the dashboard that may indicate electrical or software issues. If the vehicle passes these inspections without obvious defects, proceed with caution given the absence of an MOT record. The buyer should consider scheduling a professional inspection by a qualified Polestar specialist or an independent MOT test centre to confirm compliance with UK roadworthiness standards, as the Polestar 4 Plus EV may eventually fall under MOT requirements once its production cycle extends into the UK market. In the interim, prioritise time-based maintenance such as servicing the battery’s cooling system, checking the electrical connections for corrosion, and ensuring the vehicle’s software is up to date to mitigate potential long-term issues. If the vehicle has been stored for an extended period, consider a thorough electrical system check to prevent issues related to battery discharge or component degradation. The buyer should also request service records if available, as even without an MOT, regular servicing logs can provide insight into the vehicle’s maintenance history and potential areas of concern.