If you're like us, when you think 4x4, you think beer, mud, friends and exotic sports cars with impossible-to-afford sticker prices and impossible-to-pronounce names.

For most of us, the deciding factor against getting satellite radio are those pesky subscription costs. Now Sirius has just signed a deal with Automobili Lamborghini to offer the car customers free lifetime service of Sirius. One word of caution: The deal starts with the 2009 Murciélago. So make sure you don't buy a…