The "Chryslus Corvega" mod for Fallout New Vegas adds up on the Fast Travel mechanism. You can't fast travel out of the blue anymore, you need to find a car to do so. And that car is a Chryslus. Yes, just like the one you used 200 years ago, in Fallout 2. But first, you'll need to complete a brand new quest in new and updated old environments. Only once the car is yours, you can Fast Travel, but only with fuel you'll have to find around ! Among other things, yes you'll be able to stack your stuff in the trunk, and no, you can't actually drive the car.
French version of the "Chryslus Corvega" mod for Fallout New Vegas ! (1.04)