As you'd expect, the bulk of the list is constituted of German and Japanese luxury automobiles for their resale values, and hybrids for their fuel economy. But some of their selections may surprise you. While the Mercedes-Benz E320 Bluetec, Lexus RX400h and LS460h seem like natural choices, other Mercedes SUVs – namely the M-Class and GL-Class – were also nominated. More surprisingly, the Jaguar XF is on there, as is the flame-snorting Lexus IS-F. The rest of the list is rounded out with the BMW 5-Series, Audi A6 and Infiniti M35. Check out Forbes.com to find out what makes these ten vehicles so "guilt-free".