Mine would have jagged spiky wheel blades.
It would have a big reinforce bush grill on the front.
It would have nitro boost.
It would have firing ports out the sides.
It would have jagged chunks of metal welded to the side.
It would have a cage for a windshield.
Lastly it would have a sweet spoiler and a shark's mouth painted to the front. 
Flamethrowers underneath that roast people who get too close.
My car would have land mines and shrapnel traps.
Mine would have that King trav guy as a hood ornament.
I'd want an Auto Suck thingy, because I imagine there would be some lonely days on the road
http://www.thebachelorguy.com/images/blogs/autosuck.jpg
LittleJoeMama - Flamethrowers underneath that roast people who get too close.This
Nitro Boost
Only starts for me
Bulletproof/arrow proof glass
Flat Proof tires
Bear Button (Electrifies the outside of the car when pushed)
Mr Fushion capable
Creedence Tapes
Fleshlights, everywhere.
King Trav - Mine would have jagged spiky wheel blades.
It would have a big reinforce bush grill on the front.
It would have nitro boost.
It would have firing ports out the sides.
It would have jagged chunks of metal welded to the side.
It would have a cage for a windshield.
Lastly it would have a sweet spoiler and a shark's mouth painted to the front.
A cage for a windshield means that any dirtbag with a molotov can roast your ass from the inside out.
Electric motorcycle and a nice solar cell setup for recharging it.
That and one of those Dunbar transport armored trucks they use to transport cash and gold. Put some reinforced run-flat tires on it, spikes and shit for ramming, and use the back to hold shit loads of extra diesel, water, and food. And my electric motorcycle.
oh, and a couple turret-mounted machineguns on it.
tonberry -It looks more badass man. Plus I'd have wicked driving skills so I'd side-swerve the Molotov.King Trav - Mine would have jagged spiky wheel blades.
It would have a big reinforce bush grill on the front.
It would have nitro boost.
It would have firing ports out the sides.
It would have jagged chunks of metal welded to the side.
It would have a cage for a windshield.
Lastly it would have a sweet spoiler and a shark's mouth painted to the front.
A cage for a windshield means that any dirtbag with a molotov can roast your ass from the inside out.
Lamborghini doors
Compact rally-style car, with AWD, and engine switched out to the biggest it can hold.
- roll cage
- bullet proof glass
- bull bar
- flat resistant tires w/ auto-inflate
- secondary gas tank
- smoke screen
- compartments to hide guns/ammo everywhere
- self destruct system
- fuzzy dice