The rear window of the Audi A4 was smashed in the car park of Hedley House Hotel in Bootham Terrace overnight between Sunday (March 23) and Monday, North Yorkshire Police said.
Makita power tools were stolen from within the vehicle, the force added.
Officers urge anyone who saw the incident to get in touch.
“If you have any CCTV, doorbell or dashcam footage, or you have seen or heard something suspicious, please contact colin.irvine@northyorkshire.police.uk,” a police spokesperson said.
“Alternatively, you can call North Yorkshire Police on 101 and ask for Colin Irvine, or contact Crimestoppers anonymously on 0800 555 111 or via their website.
“Please quote reference 12250051715 when passing on information.”