Introduced four years ago, the Kia K900 is the South Korean manufacturer’s flagship luxury sedan. The vehicle had an unheralded debut and newly designed 2019 edition remains under-appreciated. But perhaps not for long.
Hyundai owns about one-third of Kia and the two manufacturers, despite independent vehicles, share much. The new K900 is based on the Genesis G90, the luxury sedan now on its own as a brand from its original mothership, Hyundai.
Key Takeaways
- Second-generation flagship built on Genesis G90 architecture: Kia’s top sedan shares bones with Hyundai’s luxury arm, gaining a 2.3-inch longer wheelbase and more extensive structural adhesives for a quieter, more rigid body.
- 365-hp twin-turbo V6 with new all-wheel drive: A 3.3-liter twin-turbo V6 and 8-speed automatic replace the old rear-drive-only setup. The all-wheel-drive badge sits uniquely above the driver-side front wheel.
- Cabin takes aim at the German and Japanese establishment: 20-way driver seat, 16-way front passenger seat, 14-way rear-seat adjustment, quilted leather, matte wood, metal veneer, and a Maurice Lacroix analog clock.
- $59,900 MSRP undercuts the established luxury flagships: The K900 is value-priced against the BMW 7 Series, Lexus LS, and Mercedes-Benz S-Class while offering a comparable equipment list.
- Fuel economy is the trade-off for the luxury mission: EPA ratings of 17 city and 25 highway mpg reflect the 4,500-pound curb weight and 365-hp twin-turbo powertrain.

Like the Genesis G90, which has steadily built an audience, the Kia K900 has a well-heeled list of respected rivals. The BMW 7 Series, Lexus LS and Mercedes-Benz S-Class all have long-time, true-blue buyers.
But also like the Genesis lineup, the second-generation K900 provides further fodder for the manufacturer’s favorite question: “That’s a Kia?”
The 2019 Kia K900 is equipped with a 3.3-liter, 365 horsepower twin-turbo V6 engine with an eight-speed automatic transmission. It’s oddly available with all-wheel drive, the insignia of which is uniquely placed on the front panel above the driver’s side wheel. Previous K900s were only available with rear-wheel drive.
With the new generation, Kia lengthened the K900’s wheelbase 2.3 inches and its overall length by one inch. The manufacturer describes the car as having a more rigid body with more generous use of “structural adhesives.”
The result is also a quieter ride than the previous K900 generation, thanks to improved and more generously used insulation materials.
There’s no set definition for “luxury” in cars. But there’s no doubt the K900 qualifies. The cabin is spacious, plush and well-designed. It has the feel of a stately sedan of yesteryear, which makes sense. The original K900, called the Quoris and K9 in other countries, was initially built to transport South Korean dignitaries.
The cabin has a clean, uncluttered look. Metal vaneer abounds, and there’s a healthy supply of matte-finished wood. A 12.3-inch, touchscreen infotainment center is positioned high on the dashboard. It looks like it should retract, but it’s permanently secured.
A control knob is positioned on the center console and Apple CarPlay and Android Auto are included. The Kia’s upscale interior also features an analog clock from the Swiss manufacturer Maurice Lacroix. It’s embedded in the middle of the center stack.
Comfort continues with the K900’s 20-way power adjustable driver’s seat and 16-way front passenger’s adjustable seat. Rear-seat passengers also ride in comfort with heated and a ventilated seatback and 14-way adjustments.
Luxury travel is further experienced with the K900’s 900-watt, 17-speaker Harmon Kardon/Lexicon audio system. It’s the highest quality and most powerful system Kia installed in its cars.
Safety equipment is another strong point. Automatic emergency braking and rear cross-traffic and forward collision warnings are efficient and worthwhile. Safe Exit Assist prevents doors from being opened, enough if unlocked, if a hazard like a motorcyclist or a bicyclist approached the car from the rear.
Blind spot view monitoring is a unique feature. When the signal indicator is engaged for right or left turns, a live video of the adjacent lane appears in the corresponding ovals in the dash cluster.
The K900 accelerates briskly and drives as expected from a large sedan. It weighs about 4,500 pounds, but its size never becomes cumbersome. It handles the open road smoothly and its city maneuvering is surprisingly agile. The MSRP is $59,900. Gas mileage averages are 17 miles per gallon in city driving, 25 miles per gallon on the freeway.
Luxury vehicle buyers’ habits are often impenetrable. And the 2019 Kia K900 is an ultimate underdog in the luxury sedan segment. But it’s value priced against its German and Japanese rivals and its new model improvements make it worthy of serious consideration.
What We Like
- 365-hp twin-turbo V6 delivers brisk acceleration for a 4,500-pound sedan
- 12.3-inch touchscreen with Apple CarPlay and Android Auto standard
- 900-watt, 17-speaker Harman Kardon/Lexicon premium audio
- Blind-spot video monitoring displays live adjacent-lane camera in the dash cluster
- Value pricing against BMW 7 Series, Mercedes S-Class, and Lexus LS rivals
What We Don’t
- 17 city / 25 highway mpg lags more efficient luxury sedan rivals
- Kia badge still carries brand-perception skepticism at this price point
- Permanently fixed 12.3-inch display looks like it should retract but doesn’t
- Requires premium gasoline to deliver the full 365 horsepower
- Limited dealer network vs. established luxury marques
Facts & Figures: 2019 Kia K900
| Specification | Details |
|---|---|
| Engine | 3.3L Turbo 6-cylinder |
| Transmission | Automatic (S8) |
| Drivetrain | All-Wheel Drive |
| Fuel Economy | 18 city / 25 hwy / 21 combined mpg |
| Fuel Type | Premium Gasoline |
How It Compares
| Vehicle | Starting Price |
|---|---|
| 2019 Genesis G90 | |
| 2019 BMW 7 Series | |
| 2019 Lexus LS | |
| 2019 Mercedes-Benz S-Class | |
| 2019 Audi A8 |
Frequently Asked Questions
How much horsepower does the 2019 Kia K900 have?
The 3.3-liter twin-turbocharged V6 produces 365 horsepower, paired with an 8-speed automatic transmission and standard all-wheel drive.
How much does the 2019 Kia K900 cost?
Base MSRP is $59,900, which is value-priced against the BMW 7 Series, Lexus LS, and Mercedes-Benz S-Class flagship luxury sedans.
What is the fuel economy of the 2019 Kia K900?
EPA ratings are 17 mpg city and 25 mpg highway on premium gasoline. The 4,500-pound curb weight and twin-turbo V6 contribute to the modest fuel economy.
Is the 2019 Kia K900 based on another vehicle?
Yes. The K900 shares its platform with the Genesis G90, Hyundai’s luxury sedan that now operates as its own brand. Kia lengthened the wheelbase 2.3 inches over the previous K900.
What standard features come on the 2019 Kia K900?
Standard equipment includes a 12.3-inch touchscreen with Apple CarPlay and Android Auto, 20-way power driver’s seat, 16-way passenger seat, 14-way rear-seat adjustments, automatic emergency braking, blind-spot monitoring, and rear cross-traffic alert.
What audio system is in the 2019 K900?
The K900 features a 900-watt, 17-speaker Harman Kardon/Lexicon premium audio system, the most powerful factory audio Kia has ever installed.
What is Safe Exit Assist?
Safe Exit Assist prevents the doors from being opened if a hazard such as a motorcyclist or bicyclist is approaching from the rear, even when the doors are unlocked.
What are the main rivals to the 2019 Kia K900?
Primary competitors include the Genesis G90, BMW 7 Series, Lexus LS, Mercedes-Benz S-Class, and Audi A8 in the full-size luxury sedan segment.
Article Last Updated: April 17, 2026.
