The 2027 Kia K5 is a midsize sedan that refuses to look or drive like one. With a sculpted fastback profile, strong engine options including turbocharged variants, and available AWD, the K5 is built for St. Louis drivers who want a sedan that earns a second look and backs it up on the road. Suntrup Kia South has the 2027 K5 in stock now.
Browse available 2027 K5 inventory at Suntrup Kia South.

The K5 represents a significant departure from the Kia Optima it succeeded, in design and in performance ambition. The exterior carries a fastback-inspired roofline, an aggressive front fascia, and a low stance that communicates something different from the moment you see it in a parking lot. Inside, the cabin delivers a wide touchscreen display, wireless device integration, and a driver assistance suite that covers the highway and urban driving scenarios St. Louis commuters face daily. What separates the K5 from most of its midsize sedan competition is range: a capable standard engine for buyers who prioritize efficiency, a turbocharged option for buyers who want a more engaged driving feel, and a GT trim that brings genuine performance sedan capabilities. The K5 is also one of the few midsize sedans in its class to offer AWD, making it a year-round option for buyers who want sedan dynamics without compromising winter traction.
The 2027 K5 is built for the buyer who has looked at the midsize sedan segment and wanted something with a stronger point of view. Younger drivers moving out of a compact will appreciate the K5’s exterior design and the way it drives relative to its price point. Commuters who log high weekly mileage between south St. Louis County and downtown will find the standard trim delivers the fuel efficiency, comfort, and cabin technology that makes long daily drives more manageable. Performance-minded buyers who want a practical, family-friendly vehicle that still rewards spirited driving should look at the turbocharged trims and the GT. The K5 covers a wide band of buyer priorities without watering any of them down.


Detailed resources on the 2027 Kia K5 are available on the Suntrup Kia South blog, including a full trim-by-trim breakdown and what each configuration includes, performance specs across the full engine lineup, interior features and passenger space, the factory maintenance schedule, and how the K5 compares to competitors including the Honda Accord, Toyota Camry, and Hyundai Sonata.
Suntrup Kia South is an authorized Kia dealer and part of the Suntrup Automotive Group, serving St. Louis and surrounding communities including Kirkwood, Webster Groves, and south St. Louis County. Every 2027 Kia K5 on our lot comes backed by Kia’s industry-leading warranty, covering your vehicle from the first mile. Current inventory includes multiple trim levels and color combinations available to see in person or browse online before your visit.
