It's hard to believe that anything in your Prius or Insight could ever be worthy of a racecar, but that's where you'd be wrong. In many of today's popular motorsports, we're seeing a trend towards increased efficiency and downsizing engines. Systems similar to what you might find in your own hybrid are at work every weekend on some of the world's greatest tracks. Take a look through some of the hybrid technology that is changing motorsport as we know it – making today's racecars faster and cleaner.

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