With the hydrogen-fueled Toyota Mirai on the horizon this fall, what better time to look back at Toyota's other breakthrough in green driving technology: the hybrid.
The Toyota Prius took the US by storm when introduced in 2000. It was one of the first commercially available hybrids in 100 years.
Yes, you heard that right. Hybrids only got popular in the last 15 years, but they've been around for over 100.