For its last year on the market, the 2020 Cadillac CT6 gets major changes that sees the luxury sedan's price tag increase greatly. Both the 2.0-liter turbocharged four-cylinder and 3.0-liter twin-turbo V6 engines are no longer offered. Cadillac has cut four trims from the lineup, leaving only three to choose from.

The list of newly standard equipment grows to include a sunroof, heated front seats, automatic emergency braking, forward collision warning, lane keeping assist, and blind-spot monitoring.

The Premium Luxury trim additionally gets Super Cruise, a head-up display, ventilated front seats, heated rear seats, a 34-speaker Bose audio system, a rear seat entertainment system, and four-zone climate control.

The range-topping Platinum trim is now only available with the 4.2-liter twin-turbo Blackwing V8. This engine wasn't an option on the standard CT6 last model year.

The CT6 is available in three trims: Luxury, Premium Luxury, and Platinum. Prices start at $59,990 including destination for the Luxury and climb all the way up to $98,790 for the Platinum.

The Cadillac CT6 is available with two engines. The Luxury and Premium Luxury get a 3.6-liter V6, while the Platinum features the 4.2-liter twin-turbocharged Blackwing V8.

Both engines are mated to a 10-speed automatic transmission and send power to all four wheels.

The 4.2-liter twin-turbo V8 that’s called Blackwing is a once-a-decade kind of an engine. Handmade in the same Bowling Green, Kentucky factory as the Chevrolet Corvette, the V8 is only found in one other vehicle: the CT6-V.

The CT6 seats up to five and has a trunk that measures in at 15.8 cubic feet. That’s average for the segment and falls well behind the BMW 5-Series, which can hold 18.7 cubic feet of cargo.

With the changes for the 2020 model year, the Cadillac CT6 comes with a lengthy list of standard active safety features: automatic emergency braking, a following distance indicator, forward collision warning, pedestrian detection, front and rear parking sensors, blind-spot monitoring, lane departure warning, lane keeping assist, and rear cross-traffic alert. GM’s Safety Alert Seat and OnStar system are also standard.

The Premium Luxury trim adds automatic parking assist, enhanced automatic emergency braking, a surround-view camera, night vision assistant, rear pedestrian alert, a head-up display, adaptive cruise control, and reverse automatic braking. Cadillac’s Super Cruise semi-autonomous feature is also standard on the Premium Luxury.

Every CT6 comes with a 10.2-inch touchscreen that features the automaker’s CUE infotainment system. Android Auto, Apple CarPlay, wireless charging, an eight-speaker audio system, satellite radio, navigation, two USB ports, Bluetooth, an 8-inch screen in the instrument cluster, and wi-fi hotspot capability are also standard.

The Premium Luxury and Platinum come with a 12-inch display in the instrument cluster and a 34-speaker Bose audio system.

The CT6 Luxury comes with 19-inch wheels, heated and power-folding side mirrors, rain-sensing windshield wipers, automatic headlights, and a panoramic sunroof. On the inside, standard features include leather upholstery, 14-way power front seats, dual-zone climate control, heated front seats, and an auto-dimming rearview mirror

Buyers can enhance the appearance of their CT6 with the Exterior Accent Package ($3,995) that adds 20-inch silver alloy wheels and a rear spoiler.

Standard features on the Premium Luxury include 20-inch wheels, a hands-free trunk, 16-way power front seats, Magnetic Ride Control, active rear steering, a heated steering wheel, heated rear seats, four-zone climate control, a camera in the rearview mirror, and a rear-seat infotainment system.

In addition to the twin-turbo V8, the Platinum comes with Brembo brakes, 20-way front seats, magnesium paddle shifters, and semi-aniline leather upholstery.

Compare CT6 Trims Side-By-Side