2021 Kia Optima/K5 Specs

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Summary

The 2021 Kia Optima/K5 offers a blend of sleek design and advanced technology, providing a refined driving experience suitable for both urban commuting and longer road trips. Available in two distinct body styles—the sedan variant known as Optima and the slightly sportier K5—this model features enhanced interior comfort and improved safety features compared to its predecessor.

History

Since its introduction in 2010, the Kia Optima/K5 has evolved significantly, reflecting Kia’s commitment to innovation and quality. Initially launched as a single model, it transitioned into a dual-platform lineup in 2019 with the Optima sedan and the sportier K5 hatchback. The 2021 iteration introduces sleeker aesthetics, upgraded infotainment systems, and enhanced safety features, solidifying its position as a competitive midsize sedan and hatchback in the market.

Car Culture Around the Vehicle

The 2021 Kia Optima/K5 resonates strongly within car enthusiast communities, particularly admired for its stylish design and technological integration. Enthusiasts appreciate its affordability relative to competitors offering similar features, making it a popular choice among young professionals and families seeking a blend of luxury and practicality without breaking the bank. Its versatility allows it to fit seamlessly into both urban and suburban lifestyles.

Model Variations

• Optima Sedan:
• **Trim Levels:** LX, EX, SX, SX Prestige
• **Body Style:** Sedan
• **Horsepower:** 183 hp
• **Transmission:** Automatic (CVT available on SX Prestige)
• **Engine Type & Size:** 2.4L GDI
• **Fuel Type:** Gas
• **Fuel Tank Size:** 16 gallons
• **MPG:** City 29 / Highway 38
• **Dimensions:** Length 184.7 in, Width 74.7 in, Height 55.3 in
• **Cargo Capacity:** 15.0 cu ft
• **Passenger Capacity:** 5
• **Safety Ratings:** Top Safety Pick+ (IIHS)
• **Key Features:** Sunroof, Heated Leather Seats
• K5 Hatchback:
• **Trim Levels:** LX, EX, SX
• **Body Style:** Hatchback
• **Horsepower:** 183 hp
• **Transmission:** Automatic
• **Engine Type & Size:** 2.4L GDI
• **Fuel Type:** Gas
• **Fuel Tank Size:** 16 gallons
• **MPG:** City 29 / Highway 38
• **Dimensions:** Length 184.7 in, Width 74.7 in, Height 55.3 in
• **Cargo Capacity:** 14.7 cu ft (rear) + 37.8 cu ft (with rear seats folded)
• **Passenger Capacity:** 5
• **Safety Ratings:** Top Safety Pick+ (IIHS)
• **Key Features:** Sunroof, Heated Seats

Key Specifications

• Body Styles:** Sedan (Optima), Hatchback (K5)
• Horsepower:** 183 hp
• Transmissions Available:** Automatic (CVT optional on SX Prestige)
• Trim Levels:**
  • Optima: LX, EX, SX, SX Prestige
  • K5: LX, EX, SX
• Engine Type & Size:** 2.4L GDI
• Fuel Type:** Gasoline
• Fuel Tank Size:** 16 gallons
• Fuel Efficiency:**
  • City: 29 mpg
  • Highway: 38 mpg
• Dimensions:**
  • Length: 184.7 inches
  • Width: 74.7 inches
  • Height: 55.3 inches
• Cargo Capacity:** 15.0 cu ft (Optima), 14.7 cu ft (K5 rear), up to 37.8 cu ft (K5 folded)
• Towing Capacity:** Not specified (varies by trim)
• Safety Ratings:** Top Safety Pick+ (IIHS)
• Key Features:** Sunroof, Heated Seats, Adaptive Cruise Control, LED Interior Lighting