many, maybe a billon
Solar cars will help the world a lot.
Muhgahahahhaha suckas
World War 2 cars were much tougher than today's cars, and today's cars can go much faster, there are more differences to them too so these aren't the only two differences.
They don't pollute the world as much as normal cars
There are many lists of the best cars in the world. Lists of the best cars in the world can be found on popular on the web sources such as Edmunds and Sports Cars Guru.
Type in world of cars search engine but it has to be in google.
The World of Cars Online happened in 2010.
cars help the world because it is faster to get to places.
The most expensive cars in the world are the fastest, Roket powered cars.
Cars have helped people destroy the world.
it was reported that a multi billionare in South Africa named Ibrahim Jacob has just over 250 cars to his name. Not much is known about him but for this achievement
Our world was a lot smaller. Before cars, you travelled by train, horse-and-buggy, bicycle or FEET. Needless to say, you couldn't travel nearly as far, nearly as fast using those methods of transportation. Cars (and the roads on which they travel) have made more places accessable to us. We can also travel much greater distances in shorter periods of time as roads and cars continue to improve.