Used 2018 Kia K900 Sedan Trims Comparison

The V6 Premium's standard equipment includes a 3.8-liter V6 engine (311 horsepower, 293 pound-feet of torque), an eight-speed automatic transmission, rear-wheel drive, 18-inch wheels, heated and auto-dimming side mirrors, automatic xenon headlights, LED daytime running lights and foglights, automatic wipers, a panoramic sunroof, a hands-free trunklid, and keyless ignition and entry.

Interior features include tri-zone automatic climate control, leather upholstery and panel trim, power-adjustable front seats, heated and ventilated front seats, driver-seat memory functions, a power-adjustable steering wheel with heating, heated outboard rear seats, and a power rear sunshade.

Technology includes a rear USB charging port, Bluetooth phone and audio connectivity, a 9.2-inch central infotainment display (with console-mounted knob and button controls), a navigation system and a 14-speaker sound system with CD player, HD and satellite radio, an auxiliary audio jack, a front USB port and media player interface.

Standard driver aids include front and rearview cameras, front and rear parking sensors, blind-spot monitoring and rear cross-traffic alert.

The V6 Luxury adds soft-close doors, upgraded leather upholstery, upgraded power seats (with 16-way adjustments), power-reclining and ventilated rear seats, a heated wood-trimmed steering wheel with transmission shift paddles, interior wood accents, a head-up display, a 360-degree surround-view monitor, and a 17-speaker surround-sound system. Automatic emergency braking, lane departure warning and adaptive cruise control also come standard.

At the top, the V8 Luxury model adds 19-inch wheels, LED headlights, a surround-view monitor, a credit-card-size smart key, and an upgraded gauge cluster display.

A VIP package available for the V8 model builds on the V6 Luxury's features plus quilted leather upholstery, wood seatback trim, and a "chauffeur" switch on the front passenger seat that allows the driver to easily slide it forward for added rear-seat legroom.