The 2023 Kia K5 is a mid-size sedan that will replace the Optima in the automaker’s lineup. The new K5 will be available in both front- and all-wheel-drive configurations. It will be powered by a turbocharged four-cylinder engine with an eight-speed automatic transmission. The 2023 Kia K5 will have a starting price of $24,455.


2023 KIA K5 Kia actually likes to change the name of its car in the Korean domestic market. For example, if the Korean name KIA Optima is KIA K5 KIA Cadenza will become KIA K7 and KIA K900 will become KIA K9.

The higher the number the higher the class, the higher the price of the sedan other than the sedan It itself also increases with the number following the letter “K”. Currently, KIA seems to want to introduce SKDM (Korean domestic market) style naming to the world.


Another impressive mid-size sedan is the Hyundai Sonata. It’s the K5’s mechanical twin, powertrains, offering similar features and powertrains as well as a hybrid variant. If you want to see what our test team thought of the Kia K5.

2023 KIA K5: Performance

The Kia K5 with its standard 180-horsepower engine won’t impress you, but it’s powerful enough for everyday use. It matches the Honda Accord straight and takes 8 seconds to sprint from a stop to 60 mph. Stopping from 60 mph takes longer than average, but braking is easy and smooth.

The K5’s aggressive styling might suggest it’s sportier than usual, but it’s not. We call it the steering and handling standard for the class. But perhaps more importantly, the K5 is easy to drive. The transport transitions and responds very seamlessly, Downshift when needed to pass.

2023 KIA K5: Interior

2023 KIA K5 Interior
2023 KIA K5 Interior

The interior of the K5 has been carefully designed for ease of use. Despite the many electronic features, all controls are labeled and well laid out, eliminating the need to consult the owner’s manual.

The cabin is also relatively spacious, with moderate headroom but plenty of legrooms. Tall adults should have no problem, though. Forward visibility is excellent thanks to the unusually narrow front roof pillars. Rear visibility is squeezed a bit by the tall trunk lid, but it will not cause any obvious obstacles.

2023 KIA K5: Comfort

This is a huge step forward from Optima. The only minor annoyance is the slight rattle of the panoramic sunroof shutters. Otherwise, the K5 is as quiet as some luxury sedans on the highway. Seriously.

The front seats offered decent comfort for a few hours, Side bolsters provide plenty of cushioning and moderate support. The suspension deftly absorbs road imperfections and avoids feeling too soft.

We were also impressed by the climate control system, which has a unique three-mode automatic setting that limits fan speed. Seat ventilation is available on higher trims.

2023 KIA K5 Specs

2023 KIA K5 Specs

Vehicle Type Front Engine Front-Wheel Drive Sedan 5 Seats 4 Doors

Engine Type Turbo and Intercooler DOHC 16-Valve In-Line 4 Aluminum Block and Cylinder Head Porting and Direct Fuel Injection

  • Shift 152 in 3, 2497 cm 3
  • Power 290 hp @ 5800 rpm
  • Torque 311 lb-ft @ 1650 rpm
  • Transmission 8-speed automatic dual-clutch
  • Chassis Suspension (F/R): strut/multi-link
  • Brakes (F/R): 13 Vented Disc 6″/12.8″ Disc
  • Tires: Pirelli P Zero All Season 245/40R-19 94W M+S


  • Wheelbase: 112.2 inches
  • Length: 193.1 inches
  • Width: 73.2
  • inches Height : 56.9 inches
  • Passenger volume: 102 ft3
  • Luggage volume: 16 ft3 Curb
  • weight: 3581 lb
2023 KIA K5 dimensions

2023 KIA K5: Technology

The K5 might not seem like a tech powerhouse, but it is. Wireless Apple CarPlay and Android Auto smartphone connectivity is standard, which is rare at any level these days. There’s also an available wireless charging pad with cooling fans and smart Spring loaded section to hold your phone in place.

The standard system has an easy-to-use 8-inch touchscreen, but there is a slight delay in response. The system’s physical shortcut buttons are better than the upgraded 10.25-inch screen, with capacitive touch buttons Hard to find without looking. Our tester also had a total of four USB charging ports.

2023 KIA K5: Value

2023 KIA K5 test
2023 KIA K5 test

Starting at under $25,000 the Kia K5 has a slight advantage over most sedans in dollar per feature. The price-to-feature ratio increases with each successive trim level.

Some things are missing from the options list, such as leather upholstery (K5 There’s simulated leather) an auto-dimming mirror and a head-up display, but we’re sure most people will outperform those. A fully loaded K5 will save you thousands of dollars over an equivalent Honda Accord.

The K5 uses many high-quality interior materials which are strong and durable and are better than the interior materials of other sedans in the same class.

Hard plastics are still there, but they’re strategically placed away from high-touch areas to maintain the look. Kia’s warranty coverage is top-notch 10-year/100,000-mile powertrain and 5-year/60,000-mile base coverage. Only modern offers more.

2023 KIA K5 Price

There will also be an option for the Premium Package which features adaptive cruise control forward collision warning full LED headlights a heated steering wheel and a panoramic sunroof.

2023 KIA K5 price
2023 KIA K5 price
  • LX $24,685
  • LXS $25.685
  • GT-Line $27,085
  • EX $29.585
  • GT $32,085
    The 2023 Kia K5 is a mid-size sedan that slots above the compact Kia Forte and below the full-size Kia Cadenza. It’s available in five trims: LX S EX GT-Line and GT. The base LX comes standard with LED headlights LED daytime running lights LED taillights 16-inch wheels cloth upholstery a height-adjustable driver’s seat a 60/40-split folding rear setback manual climate control a 7.0-inch touchscreen infotainment system with Apple CarPlay and Android Auto functionality Bluetooth connectivity a USB port active noise cancellation technology and a six-speaker audio system.

The S trim adds fog lights 18-inch wheels proximity keyless entry with push-button start (standard on all but the base LX) leather upholstery (standard on all but the base LX) heated front seats (a $

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