The 2018 Hyundai Ioniq is the first "green car" that can infiltrate the dominance of the Toyota Prius. The Ioniq is available in three modes — a traditional hybrid, full-electric and plug-in hybrid. The entry-level Ioniq plug-in hybrid Blue Line model is rated at 57 miles per gallon in city driving, 59 miles per gallon for highway treks. Its rating is several miles per gallon higher than the best mileage in the Prius lineup. In electric mode, the Ioniq has a 27-mile range. The efficient little machine can travel nearly 700 miles using gas only. The 2018 Hyundai Ioniq has a stylish exterior. Image @ James Raia/2018 Bruce Aldrich and I discuss the Ioniq in Episode 31 of The Weekly Driver Podcast. Will the public buy the vehicle? How do its specs match up against the Prius? What else does the now two-year-old nameplate have to offer? In  ...