Related Clues:

• Green machine
• Prius, e.g.
• Green vehicle
• Toyota Prius, e.g.
• Chevy Volt or Ford Fusion
• Toyota Prius, e.g
• Honda Insight, e.g
• Chevy Volt or Nissan Leaf
• ''Green'' vehicle
• Green wheels
• Green jam ingredient?
• Green traffic sight?
• Environmentally friendly auto
• Nissan Leaf, for one
• Fusion, for one