According to CarBuzz:
Most likely vehicle to be stolen – Cadalic Escalade, least – Audi A6 with 10.8 and 0.5 thefts per 1,000 respectively.
State with the most thefts – California, fewest – Vermont.
Most likely brand to be stolen – Ford, least – Audi.
Overall 2010 thefts (737,404 stolen vehicles) are down nearly 42% vs. 2003. With the downturn in our economy that came as a surprise to me.
READ THE FULL ARTICLE from CarBuzz.