The 2016 Kia Optima EX trim level includes options like a 2.4L engine, 17-inch alloy wheels, It also features an 6-inch touchscreen with Kia's Uvo system, Apple CarPlay, and Android Auto integration. Additional options include LED headlights, parking assist, and a rear camera. Here's a more detailed breakdown: Exterior: Wheels: 17-inch alloy wheels. Lighting: LED headlights. Other: Fog lights. Interior & Convenience: Infotainment: 8-inch touchscreen with Kia's Uvo system and harman/kardon Connectivity: Apple CarPlay and Android Auto integration. Safety & Driver Assistance: Parking: Parking sensor (front and rear), Rear Camera. Driver Assistance: Parking assist. Other: ABS, Adaptive cruise control, Tyre pressure warning system. Engine & Performance: Engine: 2.4L GDI I-4 engine. Transmission: 6-speed automatic transmission. Drive: Front-wheel drive.