Cars weigh about two tons.
It depends on the model
It's heavy. A ton is a thousand kilograms. A big car might weigh two tons, so 2,000 tons is how much a thousand cars weigh.
The only cars that would weigh as much as a bus would be stretched limousines and/or heavily armored presidential/diplomatic vehicles.
The cars in Nascar typically weigh around 3,400 pounds.
two kilograms
They weigh twelve oz to two lbs
By 'average' I doubt very much that you mean Ferrari. Affordable, common, sports cars that are mass-produced could be expected to weigh ~1500kg.
That just depends on where the big car was from and how it was made. Big cars usually are estimated to be from 1 ton to 3 tons.
two pounds
it would weigh as much as your stupidity.
There's a variation in weight of car batteries but most (excluding electric cars) weigh about 40 pounds