Flytox wrote:With a "wise", utilitarian engine, used "full time" around its most economical rpm (near thermochemical limits), I'd like to see if this statement still holds.
Speaking of a "wise" engine, you know it's the one that car manufacturers strive not to build, so that you can continue to have fun behind the wheel of a pit of polluting and "technological" fuel that they get. will always sell you more expensive.
If ... if they made one: nouveaux-transports/xl1-et-l1-volkswagen-enfin-1l-au-100-km-t10410.html but not to sell it !!
Because 110 000 € bestiau, you have to make 2 Million km to make the investment profitable ...
The calculation is quickly seen: we must realize 90 000 € fuel economy (compared to a car in 6L / 100km to 20 000 €) earning € 5 / 100 km ...
90 000 / 5 * = 100 1.8 million km ... QED
But for that price it's better to take a XL1 a M5 or RS6 ...