combining gasoline and natural gas is tim is known is by being that the driver can switch from one to the other at any time but the gasoline tank holds only 9 leaders compared to the 91.5 meter natural gas tank thank you as the polar t.g.i. a range of up to 368 kilometers on natural gas. imported to you know finds the polo t.g.i. drives almost like an electric car he drives very defensively and keeps an eye on the range display to go as far as possible on natural gas that seems both money and he mischa s collateral gas cost about 30 percent less than gasoline but that s before the ambition will cost of over $2000.00 euros for the power train the owner has to clock up to $70000.00 kilometers to break even but the environmental benefits start with the very 1st kilometer. puts it up to me asking kilometer. so far up. $900.00 filling stations in germany offered natural gas so the range