One of the most affordable hybrid vehicles on the market just added another compelling reason to buy for 2017. The Toyota Prius c, the smallest of the brand's eight hybrid models, now comes standard with the Toyota Safety Sense C (TSS-C) driver-assist technologies on all model grades. The TSS-C system, which had been an option on two Prius c grades for 2016, includes Pre-Collision System, Lane Departure Assist, and Automatic High Beams. That's big news, of...