主题：【原创】我也来说说涡轮增压发动机 -- 车神

Turbos are a no-brainer for automakers. The technology is mature and cheap—about $250 - $500 per vehicle. And it’s relatively easy to integrate into existing powertrains. That means that during the next few years, we’re likely to see more turbocharged engines than hybrid powertrains. Overall, that should mean our cars use less fuel, which is a good thing. But it remains to be seen whether automakers will view near-term technologies like turbocharging as “good enough” to meet new fuel economy regulations, or whether they will remain committed to investing in longer-term options like hybrids, plug-in hybrids and range-extended electric vehicles that yield much greater fuel savings.