A silver Vauxhall Astra estate was stolen from outside the Tiger Inn in Coneythorpe near Knaresborough.
It was taken sometime between 7.40pm and 9.10pm on Sunday 3 February 2013, while the owner was inside having a meal.
The registration of the vehicle is KJ57WFU
Officers are appealing to anyone who saw anything suspicious in the area around the time of the incident, to get in touch.
If you wish to remain anonymous, Crimestoppers can be contacted on 0800 555 111.
Please quote reference number 12130019113 when passing information about this incident.