2018 Kia Optima/K5 Specs

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Overview

The 2018 Kia Optima and K5 represent a refined evolution in midsize sedan design, combining sleek aesthetics with enhanced technological features. Both models aim to provide drivers with a comfortable, efficient, and technologically advanced driving experience, catering to those who prioritize reliability and innovation.

History

First introduced in 2000 under the Optima name and later reintroduced as the K5 globally, this vehicle has undergone several iterations. The transition to the 2018 model year marked significant advancements, including updated infotainment systems and improved safety features, aligning closely with contemporary consumer demands for connectivity and safety. This generation incorporated design cues reflecting Kia's commitment to modern aesthetics and user-friendly interfaces.

Car Culture

Within car enthusiast communities, the 2018 Kia Optima/K5 enjoys a niche following for its blend of affordability and advanced features. Enthusiasts appreciate its strong resale value and reliability, making it a popular choice for families and individuals looking for a dependable midsize sedan without compromising on style. Customization through aftermarket accessories further enhances its appeal within these groups.

Model Variations

• Optima EX Trim: Features include adaptive cruise control, automatic headlights, and a 7-inch touchscreen display.
• K5 SX Prestige Trim: Boasts AWD option, leather-trimmed seats, and a premium sound system with premium speakers.

Technical Specifications

Category	Optima	K5
Body Style	Sedan	Hatchback
Horsepower	186 hp (EX trim)	240 hp (SX Prestige trim)
Transmission	Automatic, CVT	Automatic, CVT
Trim Levels	LX, EX	LX, EX, SX Prestige, SX Prestige AWD
Engine Type & Size	2.4L GDI	2.0L Turbo GDI
Horsepower & Torque	172 hp / 158 lb-ft (LX)	240 hp / 252 lb-ft (SX Prestige)
Drivetrain	FWD (standard), AWD (EX)	FWD (standard), AWD (SX Prestige)
Fuel Type	Gasoline	Gasoline
Fuel Tank Size	18.0 gallons	18.0 gallons
MPG / Range	City: 28 / Highway: 38	City: 28 / Highway: 38 (EV range not applicable)
Dimensions	Length: 182.9 in, Width: 73.4 in, Height: 49.6 in	Length: 183.4 in, Width: 73.7 in, Height: 49.4 in
Cargo Capacity	13.9 cu ft	14.0 cu ft
Towing Capacity	1000 lbs	1000 lbs
Safety Ratings	5 stars (NHTSA), Top Safety Pick+ (IIHS)	5 stars (NHTSA), Top Safety Pick+ (IIHS)
Key Features	Sunroof, Heated Seats, Smart Keyboard Interface	LED Fog Lights, Blind Spot Monitoring, Premium Sound System
Passenger Capacity	5 passengers	5 passengers