While the horsepower wars may or may not be over, the efficiency wars are just shifting into high gear, with every carmaker on the planet searching for ways to get more power for less fuel.

• 虽然马力的战争可能会或可能不会超过的，高效率的战争只是转移到高齿轮，每一个汽车制造商与这个星球上寻求新的方式以获得更多的权力较少的燃料。