The 2017 Toyota Prius Prime plug-in hybrid's tenure as the most energy-efficient car on sale in the U.S. turned out to be short. The Toyota recently took the title of most energy-efficiency vehicle available in the U.S. away from the BMW i3, which had held it since 2014. But now there's a new kid on the block. DON'T MISS: Hyundai Ioniq electric... Hyundai Ioniq Electric beats Prius Prime, BMW i3 on energy efficiency
The 2017 Toyota Prius Prime plug-in hybrid's tenure as the most energy-efficient car on sale in the U.S. turned out to be short. The Toyota recently took the title of most energy-efficiency vehicle available in the U.S. away from the BMW i3, which had held it since 2014. But now there's a new kid on the block. DON'T MISS: Hyundai Ioniq electric...