diesel is usually more expensive but diesel cars usually have more mpg than petrol cars
Well actually nno they both cost the same.
cost of refining the crude oil ofcourse... In the UK diesel is more expensive than normal unleaded petrol.
Because of higher compression ratio.
Supreme petrol is one way to say that the gasoline possesses more percentage of hydrocarbon. More the percentage of octane for a given petrol, it will burn more hence giving more energy and less unburnt hydrocarbons. Supreme petrol's are little expensive than regular petrol.
Petrol already has additives added, whereas, oil is not processed.
Because its not a regular fuel and it is not a fuel also water in now a days so it very expensive
politics
We know that diesel is obtained from petrol. It is the fractionating column in which diesel is formed. Let's take an example of milk, if milk is at a cost of 40 which is produced by a Dairy then they take some for preparing ghee,yogurt,butter,etc. then the left milk will be left so it is more expensive than petrol. Taxes also play a huge role.
Diesel cars are less expensive but maintenence costs are higher than most petrol vehicles. So theres somewhat of a balance since gas powered cars are cheaper to maintain than a diesel... odd huh?
As hydrogen releases more energy than petrol, H engine is more powerful than petrol .
no