How are the greenhouse gases like the windows of a car?

No, the batteries in an electric car are much different. Normal automotive batteries are lead acid batteries. Most electric cars use Lithium-Ion batteries.

Autmobiles produce several GHGs: carbon dioxide methane (from unburned fuels) water vapour CFCs (from ACs on older cars)

Most speed boats, especially with outboards, use gasoline engines.Larger vessels such as ships and commercial boats, generally use diesel.For raw power and performance, gasoline engines are still...

because your engine is going to break down or when you start the car if the whether is cold, it makes it smell like gas

Check your fuel filter and replace it.