This really depends on the car.
it can go 33km
The consumption of different types of fuel produce different rates of emissions, for instance: Gasoline: 2.3 kg CO2/liter used Natural gas or LPG: 1.6 kg CO2/liter used Diesel: 2.7 kg CO2/liter used So initially it looks like Natural Gas is the winner! But this is only part of the question as each fuel also exhibits an energy density - how far will it make your car go per liter of fuel. When this is reviewed the gasoline car is the worst of the three choices and diesel the best. This is due to the efficiency of diesel engines and the high energy density of diesel fuel.
As far as a I know methane Ch4 is not used in car fuel , it is octane which is used in car fuel C8H18 .
As far as your vehicle is capable of going. Different vehicles have different fuel consumption rates.
Depends entirely on the fuel consumption of the vehicle, and speed of travel.
it really matters what your comparing it to. Although, as far as i know it is small. A liter is about the same as a quart. A milliliter is 1/1000 of a liter or approximately .016 of an ounce. It's very small..
A F1 car holds 180 liters of fuel. Although it does differ from car to car, depending how far the car needs to travel and what the person wants the weight to be of the car.
The answer depends on the settings on your car.
1 trillion miles on 1cm cubed of fuel
Knocking is normally regarded as the noise made by and engine if the ignition is too far advanced or the fuel has too small an octane number. Neither if these issues is relevant if the engine is short of fuel.
It depends on the weight, fuel consumption and general dynamics of the car