Subaru 官網裡CVT 的介紹寫著: … Lineartronic is designed for linear response, and of course predictable driving means more fun behind the wheel. Yet there is more than simply selecting the most appropriate gear ratio. Another advantage of CVT is that it allows the engine to operate longer at a lower speed than conventional automatic transmission systems. A lower engine speed means better fuel economy. And CVTs also deliver a smoother ride, as it eliminates shocks when changing gears, and allows the engine to run quieter.
…Fuel economy. For example, for the 2014 Forester, Subaru introduced a CVT. With the same engine as the previous generation, the new Forester gets FIVE (!) more mile per gallon. The CVT finds the most fuel efficient point in the engine power band and keeps it there. The fuel economy is so impressive with a CVT that it beats the manual transmission!