I have been looking at all the cars on the road and was thinking about getting a new one.  I would like some advice as I have seen a few that I would like to buy but don’t know where to get them from.

They are usually driven by people in suits and don't have indicators as standard. They have the lenses fitted but I'm guessing you have to put your own bulbs in and by the amount of owners that haven’t put the bulbs in I’m guessing they are pretty expensive.

The cars must be made of titanium or other recently discovered material, as the owners that I have seen must have been shown that they are indestructible by the way they drive them, ie pulling in front of a fully loaded artic where there is only just enough room for the artic to stop let alone fit two of these types of cars in - plus this indestructibility seems to give you the option of leaving it until the very last nano-second before pulling off the motorway, as the automatic position sensor that must be fitted in the rear bumper will let you get within 30mm of the trucks bumper before crossing the hatching at the junction you need.

Also, apparantly by flashing their lights at you actually should give your rig more speed on country roads.  Does this actually work or is there a switch in most truck cabs that I need to flick and turn on the mirror sensors or something, I have been looking for a while now but still can’t find it and it isn’t in any of the wagons manuals that I have looked through.

These cars seem to be usually in the shape of a Mercedes, BMW or Lexus.

Does anybody know where I can get one as there seems to more and more of them on the roads, but every time I ask in car show rooms for the ultimate indestructible car with all the sensors they just look at me blankly!

If you know where I can get one, please post a link!