Company: PLSAY
Filing Date: 2025-07-23
Form Type: 6-K
Source: 0001104659-25-069861
Chunk: 1

Company: Polestar Automotive Holding UK PLC
Filing Date: 2025-07-23
Form: 6-K
Chunk 1
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 Shares may be resold. The Registration
Rights Agreement grants PSD Investment customary registration rights with respect to the Class A ADS Shares. All definitions used
herein, but not defined, have the respective meanings given to them in the Registration Rights Agreement.

A copy of the Registration
Rights Agreement is included in this Report on Form 6-K as Exhibit 10.1, and the foregoing description of the Registration
Rights Agreement is qualified in its entirety by reference thereto.

This Report on Form 6-K
and Exhibit 10.1 shall be deemed to be incorporated by reference into Polestar’s registration statement on Form S-8 (File No. 333-267146), registration statement on Form F-3 (File No. 333-266101) and registration statement on Form F-3 (File No. 333-274918) and to be a part thereof from the date on which this report is submitted, to the extent not superseded by documents or reports subsequently filed or furnished.

<div align='center'>EXHIBIT INDEX</div>

<div align='center'>SIGNATURES</div>

Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

| Date: July 23, 
 2025           |     | POLESTAR AUTOMOTIVE HOLDING UK PLC 
 By:                                | /s/ Michael Lohscheller |
|:---------------|:----|:-----------------------------------|:------------------------|
|                |     | Name:                              | Michael Lohscheller     |
|                |     | Title:                             | Chief Executive Officer |
|                |     | By:                                | /s/ Jean-François Mady  |
|                |     | Name:                              | Jean-François Mady      |
|                |     | Title:                             | Chief Financial Officer |