According to the National Insurance Crime Bureau, this is the 2001 list of most stolen cars in the United States:

1. Toyota Camry
2. Honda Accord
3. Honda Civic
4. Oldsmobile Cutlass/Supreme/Ciera
5. Jeep Cherokee/Grand Cherokee
6. Chevrolet Full Size C/K Pickup
7. Toyota Corolla
8. Ford Taurus
9. Chevrolet Caprice
10. Ford F150 Pickup

For 2002 the list was essentially unchanged.

 

I am sure that in certain regions that the Escalade and Integra are at the top of the list, but not nationwide. Typically the cars that make the list nationwide are those that top sales lists or are easiest to part out through chop shops.