The 2020 Kia Optima EX is a well-rounded, mid-level trim of the 2020 Kia Optima sedan, offering a balance of comfort, style, and advanced features. Below is a detailed overview of its key specifications, features, and performance.

Engine & Performance
Engine: 2.4-liter 4-cylinder engine
Horsepower: 185 horsepower and 178 lb-ft of torque
Transmission: 6-speed automatic transmission
Fuel Economy:
City: 24 mpg
Highway: 33 mpg
Combined: 27 mpg
Interior Features
Seating:

Leather upholstery
10-way power-adjustable driver's seat
8-way power-adjustable front passenger seat
Heated front seats (ventilated for the driver)
Split-folding rear seats for extra cargo space
Infotainment:

8-inch touchscreen with UVO eServices
Apple CarPlay and Android Auto compatibility
Bluetooth hands-free connectivity
SiriusXM satellite radio (3-month trial subscription)
USB ports (front and rear)
Climate Control:

Dual-zone automatic climate control
Rear air vents
Cargo Space: 15.9 cubic feet of trunk space

Safety & Driver Assistance Features
Standard Safety Features:

Forward Collision Warning (FCW) with Automatic Emergency Braking (AEB)
Lane Departure Warning (LDW) with Lane Keep Assist (LKA)
Blind-spot monitoring (BSM) with Rear Cross-Traffic Alert (RCTA)
Rearview camera with dynamic guidelines
Driver Attention Warning (DAW)
Additional Safety Features:

Smart Cruise Control with Stop & Go
Front and rear parking sensors
Electronic Stability Control (ESC)
Hill Start Assist Control (HAC)
Exterior Features
Wheels: 17-inch alloy wheels
Lighting:
LED daytime running lights (DRL)
LED taillights
Auto on/off headlights
Sunroof: Power tilt-and-slide sunroof
Side Mirrors: Heated, power-adjustable side mirrors with integrated turn signal indicators
Optional Features/Packages
EX Technology Package (Optional):
Harman Kardon premium audio system
Navigation system with an 8-inch screen
Wireless phone charging pad
Smart key with push-button start
Price (New)
Starting Price: Around $28,000 (depending on location and optional features)
Summary
The 2020 Kia Optima EX offers a solid combination of comfort, tech features, and safety systems, making it an attractive option for those looking for a reliable mid-size sedan. It provides good fuel economy, ample interior space, and a smooth, quiet ride. The EX trim adds several convenience and comfort features, such as leather upholstery, a power-adjustable driver's seat, and advanced driver assistance systems.