Kia has made huge strides as far as overall quality and design goes since the brand entered the U.S. Market. That is more evident than ever in the 2016 Kia Optima. In terms of exterior styling, the new Optima gained restyled headlights and a new, more aggressive front fascia. The grille is now sleeker, and the side body profile is much sleeker than before. On the inside, Kia looked to its larger vehicles for inspiration, which resulted in an upscale, premium interior with quality and finish that is normally reserved for more luxurious nameplates. The center stack is even graced with an 8-inch UVO2 infotainment and connectivity system. Under the hood, Kia played the fuel economy game. Instead of upgrading, Kia opted to carry over the 2.0-liter and 2.4-liter from the previous generation with a decrease in power to accommodate an increase in fuel economy. A 1.6-liter, turbocharged unit has also been added to the list of powertrain options for 2016.