What car is hardest to steal?

Could you possibly enlighten me on the automobile that presents the utmost challenge for thieves to steal? I'm fascinated by the intricacies of modern security features and am eager to understand which car stands out as the most difficult to snatch. What kind of security measures does it possess that make it so resilient against theft? I'm also curious if its popularity or rarity might contribute to its resistance to being stolen. I'd appreciate a comprehensive answer that explores all these aspects.