Used 2019 Cadillac XTS Sedan Trims Comparison

The XTS comes equipped with a 3.6-liter V6 engine (304 horsepower, 264 pound-feet of torque) paired with a six-speed automatic transmission and front-wheel drive. All-wheel drive is available on all but the base trim.

Standard features on the base model include 19-inch wheels, LED headlights, heated mirrors, rear parking sensors, keyless ignition and entry, dual-zone automatic climate control, eight-way power front seats, leather upholstery, a power-adjustable steering wheel, and 60/40-split folding rear seats with a cargo pass-through. Tech features include a rearview camera, Bluetooth, OnStar (with a 4G LTE data connection and Wi-Fi hotspot), an 8-inch touchscreen, two USB ports, wireless smartphone charging, Apple CarPlay and Android Auto smartphone integration, and an eight-speaker Bose audio system with satellite radio.

The Luxury trim adds automatic wipers, auto-dimming mirrors, ambient interior lighting, driver-seat memory settings, a heated steering wheel, heated and ventilated front seats, heated rear seats, a navigation system, front parking sensors, and an automatic parking system (front-wheel-drive models only).

An optional Driver Awareness package for the Luxury trim adds lane departure warning, lane keeping assist (front-wheel-drive only), blind-spot monitoring, rear cross-traffic alert, forward collision warning, low-speed automatic emergency braking, a vibrating safety-alert driver's seat and a surround-view camera system. A panoramic sunroof is also optional.

The Premium Luxury comes standard with the Driver Awareness package and adds 20-inch wheels, an adaptive suspension, adaptive headlights, automatic high beams, a head-up display, tri-zone climate control, adjustable front-seat thigh support, an upgraded driver-configurable gauge cluster display, a 110-volt power outlet, passenger-seat memory settings, and a 14-speaker Bose surround-sound audio system. Options include rear sunshades, 22-way massaging front seats, the panoramic sunroof and the Driver Assist package, which adds adaptive cruise control, higher-speed automatic emergency braking and reverse automatic braking.

Moving up to the Platinum adds the above options plus an electronic limited-slip differential, a simulated-suede headliner, upgraded leather upholstery, extended leather trim (center console, dash panel), and a deluxe rear armrest with audio and sunshade controls.

The Platinum V-Sport is, no surprise, equipped almost identically to the regular Platinum trim, with the exception of a turbocharged 3.6-liter V6 engine underhood (410 hp, 369 lb-ft). All-wheel drive comes standard with the V-Sport, as does a six-speed automatic transmission.