2018 Kia Optima IV Sportswagon (facelift 2018) Dimensions, Size & Specs

With the side mirrors extended, the width of the Kia Optima IV Sportswagon increases from 1860 mm (73.2 inches) to 2120 mm (83.5 inches). This information is crucial when navigating narrow streets, parking in tight spaces, or entering garages. Drivers need to be aware that while the car’s body width is moderate, the total width including mirrors impacts maneuverability and clearance.

Depending on the specific variant and equipment, the curb weight of the Kia Optima IV Sportswagon ranges from approximately 1475 kg to 1740 kg (3251 to 3836 lbs). The maximum permissible weight ranges between 2070 kg and 2270 kg (4563 to 5003 lbs). This weight spectrum reflects differences in engine options, trim levels, and additional features, affecting driving dynamics and fuel efficiency.

The Kia Optima IV Sportswagon offers a generous luggage capacity ranging from 440 liters to 552 liters (15.5 to 19.5 cubic feet) with the rear seats upright. When folding the rear seats down, cargo volume expands substantially to between 1574 liters and 1686 liters (55.6 to 59.5 cubic feet). This versatility makes it ideal for transporting large items, luggage for family trips, or bulky sports equipment.

The ride height or ground clearance of the Kia Optima IV Sportswagon is between 125 mm and 135 mm (4.9 to 5.3 inches). This moderate ground clearance is typical for station wagons, providing a balance between comfortable on-road driving and the ability to handle mild uneven surfaces or speed bumps without scraping the undercarriage.

Most standard garages have narrow widths typically around 2400 mm to 3000 mm (94.5 to 118 inches) and depths exceeding 5000 mm (196.9 inches). At 4855 mm (190.9 inches) in length and 2120 mm (83.5 inches) width with mirrors extended, the Optima IV Sportswagon should fit comfortably inside most single car garages when mirrors are folded in. Drivers should fold the mirrors to avoid clearance issues and measure their garage space to ensure a smooth fit.

Compared to the Kia Optima III Sportswagon, the 2018 facelift Kia Optima IV Sportswagon shows refined dimensions and enhanced practicality. Although specific numbers vary slightly by model year, the Optima IV tends to be longer and wider, which improves interior space and cargo capacity. The facelift also brought updated styling, modernized features, and improved efficiency, positioning it as a more contemporary family wagon that offers better usability and refined driving comfort over its predecessor.

In comparison to similar mid-size station wagons from brands like Volkswagen Passat Variant, Ford Mondeo Estate, and Skoda Superb Combi, the Kia Optima IV Sportswagon holds its ground with competitive dimensions and cargo capacity. Its length and width are slightly larger than some rivals, offering a spacious cabin and generous boot space up to 1686 liters (59.5 cubic feet) with seats folded. Additionally, the Optima provides a solid value proposition with modern technology, comfortable ride quality, and an attractive package at competitive pricing.

The Kia Optima IV Sportswagon comes with multiple rim sizes including 6.5J x 16, 7.5J x 17, and 7.5J x 18, paired with tire sizes 215/60 R16, 215/55 R17, and 235/45 ZR18 respectively. Smaller rims with higher sidewall tires typically provide a more comfortable ride by absorbing road imperfections better, while larger rims and lower profile tires offer improved handling and sporty aesthetics but can result in a firmer ride.

The Kia Optima IV Sportswagon has a maximum roof load capacity of 100 kg (220 lbs). This figure is the combined weight of any roof racks, cargo boxes, bicycles, or other items placed on the roof. Staying within this limit ensures the vehicle's roof structure is not compromised and helps maintain safe handling characteristics. It’s important for owners planning to carry extra gear on the roof to always consult this limit to avoid damage and preserve driving safety.