Instantly, you'll notice of the heritage of award-winning design throughout the Optima Si. A bolder, wider interpretation of Kia's signature Tigernose grille can be found leading its design. A sharp, modern roofline follows suit across the top of the car, resulting in a sporty, yet stylish profile. Subtle details lend the All-New Optima's design to its athletic nature. You'll find dual exhaust tips, LED daytime running lights and a metallic-finished grille on the Optima Si.